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Avatar for Mount Valley Foundation Services

Mount Valley Foundation Services

4.47(
40
)
Approved Pro

Mount Valley Foundation Services

4.47(
40
)
Approved Pro
Customers say: True professional
27 local quotes requested
39 years of experience

Established in 1986, Mount Valley Foundation Service stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across the state of South Carolina, we bring our local expertise closer to you. MVFS proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At MVFS, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"From my first Mount Valley Foundations evaluation appointment with Carlton Cisson to the construction team assigned to reconstructing and encapsulating my grusome crawl space foundation mess (Shaun Dixon, Alex Hernandez, Milton Martin and Dre Nesbitt) I experienced nothing but professionalism, positive & friendly demeanors, constant and thorough communication and a completed job above my expectations! Hoping I never have to have such foundation work ever done again, but will certainly call Mount Valley again, if I do!"

Brett W on June 2024

Established in 1986, Mount Valley Foundation Service stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across the state of South Carolina, we bring our local expertise closer to you. MVFS proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At MVFS, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"From my first Mount Valley Foundations evaluation appointment with Carlton Cisson to the construction team assigned to reconstructing and encapsulating my grusome crawl space foundation mess (Shaun Dixon, Alex Hernandez, Milton Martin and Dre Nesbitt) I experienced nothing but professionalism, positive & friendly demeanors, constant and thorough communication and a completed job above my expectations! Hoping I never have to have such foundation work ever done again, but will certainly call Mount Valley again, if I do!"

Brett W on June 2024


Avatar for Falcone Crawl Space & Structural Repair

Falcone Crawl Space & Structural Repair

4.65(
653
)
Approved Pro

Falcone Crawl Space & Structural Repair

4.65(
653
)
Approved Pro
Customers say: Super punctual
40 local quotes requested
19 years of experience

Falcone Crawl Space & Structural Repair is a local, family-owned business providing customers in North and South Carolina foundation repair, structural repair, and waterproofing services since 2006. We are a licensed General Contactor and offer free consultations and estimates.

"Rex, gave our estimate and took care with explaining everything to me, he was genuine. Eric managed and worked on the project, he was professional and made my daughters and I feel extremely comfortable and confident. He kept us informed in every part of the job. Freddie was really friendly and helpful as well. They did an amazing job and took great care with our home. I highly recommend hiring falcone."

Julie W on July 2022

Falcone Crawl Space & Structural Repair is a local, family-owned business providing customers in North and South Carolina foundation repair, structural repair, and waterproofing services since 2006. We are a licensed General Contactor and offer free consultations and estimates.

"Rex, gave our estimate and took care with explaining everything to me, he was genuine. Eric managed and worked on the project, he was professional and made my daughters and I feel extremely comfortable and confident. He kept us informed in every part of the job. Freddie was really friendly and helpful as well. They did an amazing job and took great care with our home. I highly recommend hiring falcone."

Julie W on July 2022


Avatar for CDG Waterproofing Services LLC

CDG Waterproofing Services LLC

5.00(
2
)
Approved Pro

CDG Waterproofing Services LLC

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
69 local quotes requested

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job

"Extremely well, staff very qualified and friendly"

John W on August 2025

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job

"Extremely well, staff very qualified and friendly"

John W on August 2025


Avatar for Upstate Structural Repair LLC

Upstate Structural Repair LLC

5.00(
8
)
Approved Pro

Upstate Structural Repair LLC

5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
32 local quotes requested

Welcome to Upstate Structural Repair. We have been doing structural repair work for close to 20 years. Working out of Taylors, SC but covering the Greenville, Spartanburg, Anderson, SC area and more We do everything from slab repairs, failing brick walls, floor leveling and more! Our expertise comes from understanding the way structures are built, there for we know how to repair them correctly. Upstate Structural Repair, we’ve been doing structural and foundation repairs for close to 20 years. Notice cracks in your foundation? Leaning brick wall? Floors are sagging? Call us today for your free estimate (864)214-0686.

"It went well. They were prompt, gave us a detailed estimate, and completed the work on the."

Lydia J on April 2019

Welcome to Upstate Structural Repair. We have been doing structural repair work for close to 20 years. Working out of Taylors, SC but covering the Greenville, Spartanburg, Anderson, SC area and more We do everything from slab repairs, failing brick walls, floor leveling and more! Our expertise comes from understanding the way structures are built, there for we know how to repair them correctly. Upstate Structural Repair, we’ve been doing structural and foundation repairs for close to 20 years. Notice cracks in your foundation? Leaning brick wall? Floors are sagging? Call us today for your free estimate (864)214-0686.

"It went well. They were prompt, gave us a detailed estimate, and completed the work on the."

Lydia J on April 2019


Menjivar

No reviews yet

Menjivar

No reviews yet

We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!

We guarantee your satisfaction, and we won’t leave until the job is done right. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!


"They have been excellent. They went above and beyond. I would recommend them."

Marty W on February 2021

We are a veteran owned family business that knows the importance of protecting both your home and your wallet. We keep our overhead low in order to provide affordable high quality solutions to moisture issues in crawlspace areas.

"They have been excellent. They went above and beyond. I would recommend them."

Marty W on February 2021


Avatar for Over The Moon Construction LLC

Over The Moon Construction LLC

4.00(
6
)

Over The Moon Construction LLC

4.00(
6
)
Free onsite estimate

I enjoy the challenge of creatively finding solutions to best suit my clients needs without breaking the bank. Over the years I have been able to build great customer relation by being honest, reliable, having great communication, and taking plenty of pictures on the way to show my clients the progress in their project. I take great pride in my client satisfaction and my own workmanship.

"We expected the house would be professionally updated with beautiful trims, colors, flooring, more spacious bathrooms, and most important – an extraordinary construction design with ADA accessible walk-in shower with convenient and safe accommodations for my mother and that the project would be completed by Thanksgiving 2021 for family gathering. I walked through early December and discovered that the house was filled with construction dust thickly floating in the air and covering all furniture, clothes, fixtures, vents, floors, etc. This was devastating as I’ve never seen anything like that - the house was unrecognizable and it was difficult to even see the new construction details as he nonchalantly continued to sand away at sheetrock, new trim, etc. his tools added even more dust everywhere.! I knew at that point it was going to be challenging to get in the house by Christmas. I hired flooring and painting contractors because he was extremely behind – working alone and could not add the floor and paint too. December – I hired a separate contractor to install hardwood flooring for bedrooms and painter because Wes seemed overwhelmed at this point alone and no resources to get us in the house temporarily for New Years and stay in guest bedroom as master wing was still in trim frame. Floor contractor delayed several times until construction saw tools and other equipment were removed and room cleared to allow him in. eventually able to do guest bedrooms but had to wait until late Feb/ early March for equipment to be moved to complete. Contractor requested painting before flooring but the house was filled with floating dust throughout and still he demanded that he sand more of the bead board, trim and walls. The painter that I paid was yelled at daily by Wes who demanded he return three times re- sand and repaint at my expense. However, the problem was trim that wasn’t professionally squared, uneven in spots, and walls that now showed many imperfections from constant sanding. Contractor’s solution initially for shower was to build floor up from entry to bathroom for roll-in shower. Immediately when I walked it I realized it would be a safety issue for my mother who has severe scoliosis. Paid Wes to remove flooring and do an alternative idea. He suggested building shower with 4” lip. Though it wasn’t what we expected or wanted, it was presented as the only option and seemed to that it might work as I understood stepping over lip into shower. Framing seemed that way. When I walked through the completed shower, I discovered that it was a step UP shower. That was an even worse solution for an elderly disabled person. Also, tiles and grouting not straight or even, also same for main bathroom floor tiling. Insisted that it be changed. Additionally, custom shower door had been ordered based on the size the shower was built @ $1700 cost. When I complained and requested replacement of poor-quality trim, he offered to cut pieces to fill gaps and uneven corners and find tile trim to cover rough uneven shower tile edges. He even said that he may replace a few tiles, but I didn’t want patching because I paid high dollar for professional work and materials. Also, I realized that the entire shower and floors would have to be torn out as it didn’t make sense to tear out a few tiles when it included floor and walls that were messed up. I found Freedom Shower Redi Tile roll-in shower solution. More expensive but Wes was not in agreement to pay anything. All expenses were going to lay on me. We now have a shower that my mother cannot use with uneven tiles in master and hallway bathrooms. DISSATISFACTION / HAZARDOUS CONCERNS:  ADA master bathroom shower construction and design are unsatisfactory for my mother’s ADA needs and did not meet her needs  Hazardous construction dust lingered throughout construction in entire house, ductwork, air, clothing, furniture, ceilings due to negligence of not protecting / covering these areas which required professional cleaners in December and May. Even newly purchased toilets were used and left unclean.  Poor quality installation of shower and floor tiles with crooked, uneven, and poorly fit tiles, along with uneven grout did not meet professional quality expectations in master and main bathroom floors  Construction of shower installation and design unsafe for disabled customer  Walls and trim work show imperfections from excessive sanding, making new construction look less professional than before construction was done  Barndoors left unfinished as well as downstair doors do not properly close/open  Excessive damage to hardwood and marble tile due to negligence – repair pending.  Dissatisfied with the labor rates for project that started at October for three bathrooms expansions with only one total demo still aren’t completed. Time extended to almost 6 months until I stopped to get house cleaned and cost is now $77k to contractor and additional $24K for our costs – minus cleaning/repair costs."

San D on June 2022

I enjoy the challenge of creatively finding solutions to best suit my clients needs without breaking the bank. Over the years I have been able to build great customer relation by being honest, reliable, having great communication, and taking plenty of pictures on the way to show my clients the progress in their project. I take great pride in my client satisfaction and my own workmanship.

"We expected the house would be professionally updated with beautiful trims, colors, flooring, more spacious bathrooms, and most important – an extraordinary construction design with ADA accessible walk-in shower with convenient and safe accommodations for my mother and that the project would be completed by Thanksgiving 2021 for family gathering. I walked through early December and discovered that the house was filled with construction dust thickly floating in the air and covering all furniture, clothes, fixtures, vents, floors, etc. This was devastating as I’ve never seen anything like that - the house was unrecognizable and it was difficult to even see the new construction details as he nonchalantly continued to sand away at sheetrock, new trim, etc. his tools added even more dust everywhere.! I knew at that point it was going to be challenging to get in the house by Christmas. I hired flooring and painting contractors because he was extremely behind – working alone and could not add the floor and paint too. December – I hired a separate contractor to install hardwood flooring for bedrooms and painter because Wes seemed overwhelmed at this point alone and no resources to get us in the house temporarily for New Years and stay in guest bedroom as master wing was still in trim frame. Floor contractor delayed several times until construction saw tools and other equipment were removed and room cleared to allow him in. eventually able to do guest bedrooms but had to wait until late Feb/ early March for equipment to be moved to complete. Contractor requested painting before flooring but the house was filled with floating dust throughout and still he demanded that he sand more of the bead board, trim and walls. The painter that I paid was yelled at daily by Wes who demanded he return three times re- sand and repaint at my expense. However, the problem was trim that wasn’t professionally squared, uneven in spots, and walls that now showed many imperfections from constant sanding. Contractor’s solution initially for shower was to build floor up from entry to bathroom for roll-in shower. Immediately when I walked it I realized it would be a safety issue for my mother who has severe scoliosis. Paid Wes to remove flooring and do an alternative idea. He suggested building shower with 4” lip. Though it wasn’t what we expected or wanted, it was presented as the only option and seemed to that it might work as I understood stepping over lip into shower. Framing seemed that way. When I walked through the completed shower, I discovered that it was a step UP shower. That was an even worse solution for an elderly disabled person. Also, tiles and grouting not straight or even, also same for main bathroom floor tiling. Insisted that it be changed. Additionally, custom shower door had been ordered based on the size the shower was built @ $1700 cost. When I complained and requested replacement of poor-quality trim, he offered to cut pieces to fill gaps and uneven corners and find tile trim to cover rough uneven shower tile edges. He even said that he may replace a few tiles, but I didn’t want patching because I paid high dollar for professional work and materials. Also, I realized that the entire shower and floors would have to be torn out as it didn’t make sense to tear out a few tiles when it included floor and walls that were messed up. I found Freedom Shower Redi Tile roll-in shower solution. More expensive but Wes was not in agreement to pay anything. All expenses were going to lay on me. We now have a shower that my mother cannot use with uneven tiles in master and hallway bathrooms. DISSATISFACTION / HAZARDOUS CONCERNS:  ADA master bathroom shower construction and design are unsatisfactory for my mother’s ADA needs and did not meet her needs  Hazardous construction dust lingered throughout construction in entire house, ductwork, air, clothing, furniture, ceilings due to negligence of not protecting / covering these areas which required professional cleaners in December and May. Even newly purchased toilets were used and left unclean.  Poor quality installation of shower and floor tiles with crooked, uneven, and poorly fit tiles, along with uneven grout did not meet professional quality expectations in master and main bathroom floors  Construction of shower installation and design unsafe for disabled customer  Walls and trim work show imperfections from excessive sanding, making new construction look less professional than before construction was done  Barndoors left unfinished as well as downstair doors do not properly close/open  Excessive damage to hardwood and marble tile due to negligence – repair pending.  Dissatisfied with the labor rates for project that started at October for three bathrooms expansions with only one total demo still aren’t completed. Time extended to almost 6 months until I stopped to get house cleaned and cost is now $77k to contractor and additional $24K for our costs – minus cleaning/repair costs."

San D on June 2022



Avatar for Advanta Construction

Advanta Construction

No reviews yet

Advanta Construction

No reviews yet
11 years of experience

Advanta Construction is an expanding company servicing the greater New York area. We are experienced in both commercial and residential projects. Our organization consists of our coordinated, client oriented office team and our crew of skilled craftsmen well practiced in many trades; including carpentry, plumbing, waterproofing, painting, and much more. Such a vast team allows us to provide for all of your construction needs.

Advanta Construction is an expanding company servicing the greater New York area. We are experienced in both commercial and residential projects. Our organization consists of our coordinated, client oriented office team and our crew of skilled craftsmen well practiced in many trades; including carpentry, plumbing, waterproofing, painting, and much more. Such a vast team allows us to provide for all of your construction needs.


Avatar for NANO Environmental Solutions LLC

NANO Environmental Solutions LLC

4.56(
9
)

NANO Environmental Solutions LLC

4.56(
9
)
Customers say: Super punctual
12 years of experience

Driven by their passion to serve the community in a healthy, meaningful way, Steve developed an inventive new way to clean. Using patented cleaning technology with touchless application, Nano Environmental Solutions eradicates harmful elements in homes and businesses, including mold, viruses, bacteria, and fungi. This technology is EPA approved and can be used in the home or workplace. At Nano Environmental Solutions, we’re passionate about improving our clients’ quality of life by creating clean and healthy environments. We eliminate the problems that make people sick and we do it all with patented cleaning technology that is both safe enough for restaurants and strong enough for hospitals. Inquiring customers please be advised that Nano Environmental Solutions is unable to provide approximate estimates without first conducting an on-site inspection. We unfortunately cannot provide you with a general estimate without visually inspecting the property first due to lack of accuracy and second due to the threat of viral hacks via fake accounts. Nano Environmental Solutions gladly offers free onsite inspections to customers in our service area. These free onsite inspections are essential to our ability to provide accurate estimates to our customers. We look forward to speaking with you soon to schedule an opportunity to serve you as well

"It has been like surviving a natural disaster to try to repair our lives and home after Nano Environmental-Gwinnett and their parent company, Nano Environmental Solutions, destroyed our house and made the mold situation in our home worse than when we started. This situation is very emotional for me and for my family. But I’m going to do my best to present the situation in a fact-based manner that I hope will be most helpful for other families. 1. Destruction of home: Nano cut large, jagged holes in the sheetrock of every room of our house in order to “look for mold”. We now know from an independent air quality tester and two mold inspectors who viewed our home afterward that cutting into walls just to “look for mold” is never necessary. Standard practice is for remediators to thread small, thin lighted cameras through small holes in sheetrock to scan for mold in wall cavities. You absolutely need to cut out sheetrock to get rid of mold, but never just to look for it. Nano reported finding no mold through these cuts in our sheetrock. 2. Demolition crew: Nano hired a demolition crew and told them they would pay them per square foot of sheetrock removed, thus incentivizing the shocking, huge chopped holes throughout the home. 3. Compromising our family’s health: Nano told us that it would be safe for us to return to our home on October 3. We arrived that day to find visible mold throughout the home. I have asthma and in returning to the home, before realizing that mold still permeated the home, my health was placed at risk. We had to quickly leave the home once again, check back into a hotel, and contact Nano to let them know that the home was clearly not remediated and not safe. 4. Price gouging: On October 4, Nano Environmental-Gwinnett’s director contacted us to let us know that not only had they been mistaken about the home being remediated, it would cost another $5,500, on top of the originally contracted $11,414, to successfully remediate the mold. Shocked given that they had told us just the day before that the home was safe for our return, my husband and I repeatedly requested that they send us itemization and justification for the need for these additional charges before we approved them. Nano promised this itemization later on the day of October 4. However, no itemization came until October 17, after the work had ostensibly been completed. Appeals to the parent company CEO did not help remedy the situation. 5. Billing improprieties: When the justification/itemization finally arrived on October 17, it was in the form of an invoice filled with redundant charges. Nano even billed us twice for the same dehumidifier – at two different prices. They explained that the double charges for work such as “wiping down walls” were because they hired subcontractors, given that they were “very busy with other clients”. So we had to pay both Nano and their subcontractors for the same contracted deliverables (that’s how we obtained the receipt showing the subcontractor’s work; Nano told us we had to pay their subcontractors as well as pay them). We explained to Nano that we contracted with them to complete clearly defined objectives and that it was inappropriate to pass along redundant charges to one client because they were busy with other clients. In addition, we noted that the invoiced charge of $5.38 per square foot of sheet rock removed was 8 times greater than the price in the signed contract, which specified 65 cents per square foot IF any removal was needed (Nano had said that they would remove as little as possible and only if needed). 6. Leaking caused by incorrectly installed dehumidifier: Nano incorrectly installed a dehumidifier in our basement three times, causing extensive leaking in our basement twice. We were only saved from further water damage the first time because the water from the dehumidifier streaming across our basement floor triggered our motion detector in the basement at 4:45am. On the phone with our alarm company, we went downstairs to see what had triggered the alarm and found water pouring across the floor. We finally had to hire an HVAC company to install the dehumidifier correctly. The HVAC company showed us how Nano had the water draining uphill to its termination point and had attached pipes with tape. In addition, they did not install a drain pan. Instead, they mounted the dehumidifier on a piece of wood salvaged from our basement. 7. Disrupting our internet access: Nano’s demolition team chopped into our Ethernet cord, yanking it from the wall. We were without internet in our home and home office (I have an LLC that I operate from home) for three days, waiting for AT&T to be able to come make repairs. AT&T noted on the invoice that the damage had occurred at the site of the contractor’s work. 8. Losing most of our family’s belongings: Most devastating to our family, Nano did not remove or cover our furniture or belongings on the main and upper levels of our home when their demolition crew chopped large holes in the wall of every room (they covered only items in the basement). And they did not seal off the chopped sections with plastic. Thus, stagnant, mold-laden air trapped in the walls was released throughout our home, contaminating all of our unprotected belongings. Consequently, we had to throw away all of the large, porous items in our home (e.g., mattresses, sofas, chairs, cloth-covered photo albums). Nonporous items had to be wiped individually, if they were to be saved. We are trying to salvage what we can. But everything could have been saved if Nano had just followed the routine remediation safeguard of covering our belongings before cutting holes in our walls in every room. 9. Testing inconsistencies: A Nano employee told us on a Friday that he had taken posttest air quality samples and that we would have the results the following Monday. When we emailed Nano on Tuesday to ask about the results, a Nano representative emailed back that they had “decided not to analyze the sample” because they were concerned that some work we needed to do around our front door might cause the test not to pass. We did, in fact, need to fix leaking around our front door (work now completed). But this was the first time that we had heard from Nano that this front door issue could be a reason our house might not pass an air quality test. We were actually back living in the home at that point, because Nano said it was safe to do so. They had reported that they temporarily encapsulated the front door area, so it would be safe for the short term. If the front door issue could be causing the mold levels in our home to still be unsafe, why would they tell us (a second time) that it was safe to live there, especially knowing I have severe asthma? At this point, I had an alarming suspicion that Nano might actually have analyzed the sample and just not want to tell us that the test results had come out badly (We will probably never know). I worried they were just covering their bases by suddenly saying that good test results were dependent on our front door repair. That’s when I hired an independent tester, a company that does not do remediation, to test the air quality to see if our family was safe in the home. And that’s when we learned that the levels of mold in the home were worse than before and that we would have to immediately leave our home again. When Nano first began working on our home, we stayed at a hotel because our former home was on the market and we wanted to keep it presentable. But after the independent test results, we realized we had to find a longer-term solution. We had tried to put plastic around the large, jagged holes in our daughter’s bedroom walls, to shield her from the awful smells coming from them, but learned that the plastic could not keep us safe. We had to move back to our former home, ultimately taking it off the market. Another mold remediation company has now successfully remediated the home. And another contractor is repairing the holes in our walls. Because Nano chopped holes in paneling that cannot be patched, that means ripping out and re"

Tracie S on December 2018

Driven by their passion to serve the community in a healthy, meaningful way, Steve developed an inventive new way to clean. Using patented cleaning technology with touchless application, Nano Environmental Solutions eradicates harmful elements in homes and businesses, including mold, viruses, bacteria, and fungi. This technology is EPA approved and can be used in the home or workplace. At Nano Environmental Solutions, we’re passionate about improving our clients’ quality of life by creating clean and healthy environments. We eliminate the problems that make people sick and we do it all with patented cleaning technology that is both safe enough for restaurants and strong enough for hospitals. Inquiring customers please be advised that Nano Environmental Solutions is unable to provide approximate estimates without first conducting an on-site inspection. We unfortunately cannot provide you with a general estimate without visually inspecting the property first due to lack of accuracy and second due to the threat of viral hacks via fake accounts. Nano Environmental Solutions gladly offers free onsite inspections to customers in our service area. These free onsite inspections are essential to our ability to provide accurate estimates to our customers. We look forward to speaking with you soon to schedule an opportunity to serve you as well

"It has been like surviving a natural disaster to try to repair our lives and home after Nano Environmental-Gwinnett and their parent company, Nano Environmental Solutions, destroyed our house and made the mold situation in our home worse than when we started. This situation is very emotional for me and for my family. But I’m going to do my best to present the situation in a fact-based manner that I hope will be most helpful for other families. 1. Destruction of home: Nano cut large, jagged holes in the sheetrock of every room of our house in order to “look for mold”. We now know from an independent air quality tester and two mold inspectors who viewed our home afterward that cutting into walls just to “look for mold” is never necessary. Standard practice is for remediators to thread small, thin lighted cameras through small holes in sheetrock to scan for mold in wall cavities. You absolutely need to cut out sheetrock to get rid of mold, but never just to look for it. Nano reported finding no mold through these cuts in our sheetrock. 2. Demolition crew: Nano hired a demolition crew and told them they would pay them per square foot of sheetrock removed, thus incentivizing the shocking, huge chopped holes throughout the home. 3. Compromising our family’s health: Nano told us that it would be safe for us to return to our home on October 3. We arrived that day to find visible mold throughout the home. I have asthma and in returning to the home, before realizing that mold still permeated the home, my health was placed at risk. We had to quickly leave the home once again, check back into a hotel, and contact Nano to let them know that the home was clearly not remediated and not safe. 4. Price gouging: On October 4, Nano Environmental-Gwinnett’s director contacted us to let us know that not only had they been mistaken about the home being remediated, it would cost another $5,500, on top of the originally contracted $11,414, to successfully remediate the mold. Shocked given that they had told us just the day before that the home was safe for our return, my husband and I repeatedly requested that they send us itemization and justification for the need for these additional charges before we approved them. Nano promised this itemization later on the day of October 4. However, no itemization came until October 17, after the work had ostensibly been completed. Appeals to the parent company CEO did not help remedy the situation. 5. Billing improprieties: When the justification/itemization finally arrived on October 17, it was in the form of an invoice filled with redundant charges. Nano even billed us twice for the same dehumidifier – at two different prices. They explained that the double charges for work such as “wiping down walls” were because they hired subcontractors, given that they were “very busy with other clients”. So we had to pay both Nano and their subcontractors for the same contracted deliverables (that’s how we obtained the receipt showing the subcontractor’s work; Nano told us we had to pay their subcontractors as well as pay them). We explained to Nano that we contracted with them to complete clearly defined objectives and that it was inappropriate to pass along redundant charges to one client because they were busy with other clients. In addition, we noted that the invoiced charge of $5.38 per square foot of sheet rock removed was 8 times greater than the price in the signed contract, which specified 65 cents per square foot IF any removal was needed (Nano had said that they would remove as little as possible and only if needed). 6. Leaking caused by incorrectly installed dehumidifier: Nano incorrectly installed a dehumidifier in our basement three times, causing extensive leaking in our basement twice. We were only saved from further water damage the first time because the water from the dehumidifier streaming across our basement floor triggered our motion detector in the basement at 4:45am. On the phone with our alarm company, we went downstairs to see what had triggered the alarm and found water pouring across the floor. We finally had to hire an HVAC company to install the dehumidifier correctly. The HVAC company showed us how Nano had the water draining uphill to its termination point and had attached pipes with tape. In addition, they did not install a drain pan. Instead, they mounted the dehumidifier on a piece of wood salvaged from our basement. 7. Disrupting our internet access: Nano’s demolition team chopped into our Ethernet cord, yanking it from the wall. We were without internet in our home and home office (I have an LLC that I operate from home) for three days, waiting for AT&T to be able to come make repairs. AT&T noted on the invoice that the damage had occurred at the site of the contractor’s work. 8. Losing most of our family’s belongings: Most devastating to our family, Nano did not remove or cover our furniture or belongings on the main and upper levels of our home when their demolition crew chopped large holes in the wall of every room (they covered only items in the basement). And they did not seal off the chopped sections with plastic. Thus, stagnant, mold-laden air trapped in the walls was released throughout our home, contaminating all of our unprotected belongings. Consequently, we had to throw away all of the large, porous items in our home (e.g., mattresses, sofas, chairs, cloth-covered photo albums). Nonporous items had to be wiped individually, if they were to be saved. We are trying to salvage what we can. But everything could have been saved if Nano had just followed the routine remediation safeguard of covering our belongings before cutting holes in our walls in every room. 9. Testing inconsistencies: A Nano employee told us on a Friday that he had taken posttest air quality samples and that we would have the results the following Monday. When we emailed Nano on Tuesday to ask about the results, a Nano representative emailed back that they had “decided not to analyze the sample” because they were concerned that some work we needed to do around our front door might cause the test not to pass. We did, in fact, need to fix leaking around our front door (work now completed). But this was the first time that we had heard from Nano that this front door issue could be a reason our house might not pass an air quality test. We were actually back living in the home at that point, because Nano said it was safe to do so. They had reported that they temporarily encapsulated the front door area, so it would be safe for the short term. If the front door issue could be causing the mold levels in our home to still be unsafe, why would they tell us (a second time) that it was safe to live there, especially knowing I have severe asthma? At this point, I had an alarming suspicion that Nano might actually have analyzed the sample and just not want to tell us that the test results had come out badly (We will probably never know). I worried they were just covering their bases by suddenly saying that good test results were dependent on our front door repair. That’s when I hired an independent tester, a company that does not do remediation, to test the air quality to see if our family was safe in the home. And that’s when we learned that the levels of mold in the home were worse than before and that we would have to immediately leave our home again. When Nano first began working on our home, we stayed at a hotel because our former home was on the market and we wanted to keep it presentable. But after the independent test results, we realized we had to find a longer-term solution. We had tried to put plastic around the large, jagged holes in our daughter’s bedroom walls, to shield her from the awful smells coming from them, but learned that the plastic could not keep us safe. We had to move back to our former home, ultimately taking it off the market. Another mold remediation company has now successfully remediated the home. And another contractor is repairing the holes in our walls. Because Nano chopped holes in paneling that cannot be patched, that means ripping out and re"

Tracie S on December 2018

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Basement Leak Repair questions, answered by experts

Walkout basements cost more than other kinds of basements, and can also increase your risk of leaks as well as a loss of insulation, leading to higher heating and cooling costs. Improperly installed walkout basements may lead to structural issues with your foundation, so ensure you’re working with a contractor who has extensive experience with this kind of basement.

When a backflow valve fails, wastewater will flow back into your system, contaminating your drinking water. You’ll immediately notice backflow valve failure from a rotten smell and brown water coming from faucets. Get in contact with a septic pro or a plumber immediately if you suspect this has happened to you.

There are several small, inexpensive upgrades you can make to upgrade your basement. Although you still need to adhere to building codes and obtain permits when necessary, you can complete small but mighty tasks like painting the masonry walls and installing entertainment devices to make the space more usable. 

In many cases, yes, a damp basement can be bad for your health. Not only can damp air affect your lungs, but it can promote mold growth and pest infestation. Mold spores can be dangerous to breathe in, as can waste particles from insects and rodents attracted to the moisture. Damp, moldy air can also move up into your living area. As such, it’s crucial to fix any basement moisture problems as soon as they crop up.

Typically, a French drain can last 30 to 40 years if it is maintained properly. The life span of a French drain depends on factors such as the quality of installation and the types of materials used. However, climate and natural disasters can affect the life span of a French drain. Regular maintenance and inspections can help prolong the drain's life span.

The Richland, SC homeowners’ guide to basement leak repair services

From average costs to expert advice, get all the answers you need to get your job done.