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    Verified basement waterproofing services reviews

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Avatar for Gibson's Grading And Construction

Gibson's Grading And Construction

4.88(
292
)
Approved Pro

Gibson's Grading And Construction

4.88(
292
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
1996 years of experience

Gibson's Construction has been established since 1996 we are family owned and operated and we offer full range of construction services and grading from medium to large jobs. We are a father and son team and use the best people and materials that we can find. We do not hire subcontractors because we do the work ourselves on-site to make sure they job is done right! we do contract price only. We will give a 10% discount for Angie's List members. We do the highest quality of work and services and do not take short cuts or bandaid fixes. With decades of experience and continued top service we are here to help. We are a top notch professional outfit that's very dedicated to our craft. When working with us you are not just a customer but become family with us. We are fully insured and ready to work We do medium to large projects, small projects will depend Services We Do not offer: Paving, well work, electrical, tank removal or installation,handyman services,roofing, mobile home work, septic install and repair.

"After purchasing my first home, I realized quickly that things were less than perfect. 3 months in, we were finding water intrusion in our crawl space. I had multiple companies come to inspect what was going on. I didn’t feel confident in their solutions, there was more to our situation. After feeling helpless, I read about David Gibson construction. Their testimonies really struck my interest. A local expert, that won’t take a job unless it’s done right, and always found the root of the issue. David came over, surveyed the entire property, inspected the crawl space / foundation, did soil samples, and sent over an entire report on what he believed was going on. We immediately hired him. Davis addressed the root cause and any additional repairs he found along the way. He and his crew were extremely professional, timely, and easy to work with. With highest regard, I strongly recommend David Gibson Construction. I can confidently say all of our issues are now in the past. "

Kyle O on November 2025

Gibson's Construction has been established since 1996 we are family owned and operated and we offer full range of construction services and grading from medium to large jobs. We are a father and son team and use the best people and materials that we can find. We do not hire subcontractors because we do the work ourselves on-site to make sure they job is done right! we do contract price only. We will give a 10% discount for Angie's List members. We do the highest quality of work and services and do not take short cuts or bandaid fixes. With decades of experience and continued top service we are here to help. We are a top notch professional outfit that's very dedicated to our craft. When working with us you are not just a customer but become family with us. We are fully insured and ready to work We do medium to large projects, small projects will depend Services We Do not offer: Paving, well work, electrical, tank removal or installation,handyman services,roofing, mobile home work, septic install and repair.

"After purchasing my first home, I realized quickly that things were less than perfect. 3 months in, we were finding water intrusion in our crawl space. I had multiple companies come to inspect what was going on. I didn’t feel confident in their solutions, there was more to our situation. After feeling helpless, I read about David Gibson construction. Their testimonies really struck my interest. A local expert, that won’t take a job unless it’s done right, and always found the root of the issue. David came over, surveyed the entire property, inspected the crawl space / foundation, did soil samples, and sent over an entire report on what he believed was going on. We immediately hired him. Davis addressed the root cause and any additional repairs he found along the way. He and his crew were extremely professional, timely, and easy to work with. With highest regard, I strongly recommend David Gibson Construction. I can confidently say all of our issues are now in the past. "

Kyle O on November 2025


Avatar for Uneven Floor Solutions LLC

Uneven Floor Solutions LLC

5.00(
48
)
Approved Pro

Uneven Floor Solutions LLC

5.00(
48
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2003 years of experience

At Uneven Floor Solutions, we have 15 years of experience fixing un-level floors. We do offer FREE general inspections related to un-level floors. We can find what is causing the problem; whether it be the foundation, rotten wood, water or any other problems. Additional services offer include basement waterproofing and concrete crack repair! We are available anytime, even weekends. You can make your own schedule. We are here to be of service to you!

"Masle Franciso and his team did some excellent work on my house that needed some floors re-leveled as well as crawl space water proofing. They took the extra time and effort to make sure I was fully satisfied with the job and even added some additional features at no extra cost. Extremely good value for the price I paid, I highly recommend them."

Marcus A on February 2025

At Uneven Floor Solutions, we have 15 years of experience fixing un-level floors. We do offer FREE general inspections related to un-level floors. We can find what is causing the problem; whether it be the foundation, rotten wood, water or any other problems. Additional services offer include basement waterproofing and concrete crack repair! We are available anytime, even weekends. You can make your own schedule. We are here to be of service to you!

"Masle Franciso and his team did some excellent work on my house that needed some floors re-leveled as well as crawl space water proofing. They took the extra time and effort to make sure I was fully satisfied with the job and even added some additional features at no extra cost. Extremely good value for the price I paid, I highly recommend them."

Marcus A on February 2025


Avatar for Sexton Brothers Construction, LLC

Sexton Brothers Construction, LLC

4.77(
26
)
Approved Pro

Sexton Brothers Construction, LLC

4.77(
26
)
Approved Pro
Customers say: Quick response
2016 years of experience
Free onsite estimate

Sexton Brothers Construction (SBC) is a Veteran Owned, family operated company specializing in foundation repair. We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"Josh and his family are the kind of people who restore your faith in small businesses. Honest, down-to-earth, and driven by real values. You can tell they genuinely care about people and operate with character and respect. Wonderful family.... highly recommend! "

Teri F on October 2025

Sexton Brothers Construction (SBC) is a Veteran Owned, family operated company specializing in foundation repair. We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"Josh and his family are the kind of people who restore your faith in small businesses. Honest, down-to-earth, and driven by real values. You can tell they genuinely care about people and operate with character and respect. Wonderful family.... highly recommend! "

Teri F on October 2025


Avatar for Carolina Pest Defense

Carolina Pest Defense

5.00(
8
)
Approved Pro

Carolina Pest Defense

5.00(
8
)
Approved Pro
2025 years of experience
Free onsite estimate

Your local, trusted partner in pest control. Proudly founded in the heart of Hendersonville, NC, we are a family-owned business dedicated to protecting homes and businesses throughout the area. As a locally owned company, we understand the unique pest challenges that our community faces, and we're committed to providing tailored, effective solutions to keep your home and property safe and pest-free! We offer a variety of services to meet your needs. Our services include residential and commercial pest control, termite control, mosquito control, moisture remediation, and more.

"Good work!"

Adam B on December 2025

Your local, trusted partner in pest control. Proudly founded in the heart of Hendersonville, NC, we are a family-owned business dedicated to protecting homes and businesses throughout the area. As a locally owned company, we understand the unique pest challenges that our community faces, and we're committed to providing tailored, effective solutions to keep your home and property safe and pest-free! We offer a variety of services to meet your needs. Our services include residential and commercial pest control, termite control, mosquito control, moisture remediation, and more.

"Good work!"

Adam B on December 2025


Avatar for Johnstone Restorations

Johnstone Restorations

4.74(
38
)
Approved Pro

Johnstone Restorations

4.74(
38
)
Approved Pro
Customers say: Quality work
2018 years of experience
Free onsite estimate

Johnstone Restorations is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

"The best! "

Carlee B on March 2025

Johnstone Restorations is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

"The best! "

Carlee B on March 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
1999 years of experience

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


Avatar for Mount Valley Foundation Services

Mount Valley Foundation Services

4.58(
40
)
Approved Pro

Mount Valley Foundation Services

4.58(
40
)
Approved Pro
Customers say: True professional
1986 years of experience
Free onsite estimate

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 HydroHelp911

HydroHelp911

4.62(
13
)
Approved Pro

HydroHelp911

4.62(
13
)
Approved Pro
Customers say: Quality work
2017 years of experience
Free onsite estimate

HydroHelp911 has been helping property owners repair their foundations and solve their moisture problems in North Carolina for many years. The company started out as Advanced Ventilation Solutions which grow quickly in crawl space repair and basement waterproofing, but we did very little in terms of ventilation services. This caused our company to re-evaluate the brand to reflect our core services and companies future direction, thus HydroHelp911 was born and ready to service the residents of beautiful North Carolina!

"Stay away! My project date was postponed 3 times and with each email notification I received, it stated this is a TENATIVE DATE. Frustrated, I canceled the contract only to discover that in the fine print of the contract language, HydroHelp911 gets to keep 35% of the total project cost. They chose to enforce the contract to the letter. My initial deposit was gone! All terms and conditions in their contract are written to defend HydroHelp911 legally. Again, they chose to enforce these terms even after 3 delays. Potential customers beware."

Michael R on March 2024

HydroHelp911 has been helping property owners repair their foundations and solve their moisture problems in North Carolina for many years. The company started out as Advanced Ventilation Solutions which grow quickly in crawl space repair and basement waterproofing, but we did very little in terms of ventilation services. This caused our company to re-evaluate the brand to reflect our core services and companies future direction, thus HydroHelp911 was born and ready to service the residents of beautiful North Carolina!

"Stay away! My project date was postponed 3 times and with each email notification I received, it stated this is a TENATIVE DATE. Frustrated, I canceled the contract only to discover that in the fine print of the contract language, HydroHelp911 gets to keep 35% of the total project cost. They chose to enforce the contract to the letter. My initial deposit was gone! All terms and conditions in their contract are written to defend HydroHelp911 legally. Again, they chose to enforce these terms even after 3 delays. Potential customers beware."

Michael R on March 2024


Avatar for Mount Valley Foundation Services

Mount Valley Foundation Services

4.21(
56
)
Approved Pro

Mount Valley Foundation Services

4.21(
56
)
Approved Pro
Customers say: Quick response
1986 years of experience
Free onsite estimate

Mount Valley Foundation Services, A Groundworks Company, specializes in helping homeowners with their foundation repair, basement waterproofing, crawl space encapsulation, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across South Carolina, and parts of North Carolina and Georgia. With fully trained technicians, industry-leading products, and nationally backed warranties, Mount Valley is here to restore your foundation or crawlspace.

"Would call them again"

Randy W on October 2025

Mount Valley Foundation Services, A Groundworks Company, specializes in helping homeowners with their foundation repair, basement waterproofing, crawl space encapsulation, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across South Carolina, and parts of North Carolina and Georgia. With fully trained technicians, industry-leading products, and nationally backed warranties, Mount Valley is here to restore your foundation or crawlspace.

"Would call them again"

Randy W on October 2025


Ulbrich Bros. Basement & Crawl Space Solutions

4.64(
11
)
Approved Pro

Ulbrich Bros. Basement & Crawl Space Solutions

4.64(
11
)
Approved Pro
Customers say: Quick response
2020 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"They did removal of old broken-down encapsulation, redid, made air-tight, waterproofed, mold and mildew treatment, French drains on two sides, drained cinder blocks, filled holes left from previous drains and vents, installed new sump pump and dug in, leveled-the slanted area for proper drainage, installed new exterior drain, relieved 4" of standing water and established proper flow. PROFESSIONALS TO THE MAX!!! It's gorgeous and clean and brilliantly done. I can't say enough good stuff about Patrick and his crew! Even after traipsing in and out with wet, muddy old encapsulation materials and debris in the rain, they left my place in sparkling condition -- NO evidence of them ever having been there! No cig stubs (they don't smoke), no old drink bottles, not even a cleaning cloth. Swept, washed drive, vac'ed ramp, washed entry ladder. VERY knowledgeable. Not my first encapsulation and sump pump situation but by far THE BEST. Quality materials, good work ethic, a pleasure!"

Catherine C on August 2025

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"They did removal of old broken-down encapsulation, redid, made air-tight, waterproofed, mold and mildew treatment, French drains on two sides, drained cinder blocks, filled holes left from previous drains and vents, installed new sump pump and dug in, leveled-the slanted area for proper drainage, installed new exterior drain, relieved 4" of standing water and established proper flow. PROFESSIONALS TO THE MAX!!! It's gorgeous and clean and brilliantly done. I can't say enough good stuff about Patrick and his crew! Even after traipsing in and out with wet, muddy old encapsulation materials and debris in the rain, they left my place in sparkling condition -- NO evidence of them ever having been there! No cig stubs (they don't smoke), no old drink bottles, not even a cleaning cloth. Swept, washed drive, vac'ed ramp, washed entry ladder. VERY knowledgeable. Not my first encapsulation and sump pump situation but by far THE BEST. Quality materials, good work ethic, a pleasure!"

Catherine C on August 2025

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Basement Waterproofing questions, answered by experts

Having a trusted crawl space contractor is the key to great encapsulation. If you're not sure how to hire a crawl space pro, begin by asking your neighbors for referrals. Homes in your neighborhood will often have a similar foundation to your house, and personal recommendations are one of the best ways to find a contractor. Additionally, double-check that the contractor has experience with encapsulation as well as proof of their license and insurance.

Ductwork sweats for the same reason you might find beading on your windows or why cold drinks drip in the heat—temperature difference. When you see your ductwork and you notice sweating, that's a sure sign that your system is not operating anywhere close to peak efficiency. The best way to keep ductwork from sweating is to wrap it in inadequate insulation.

If there is standing liquid on your concrete, remove it before attempting any of the above cleaning methods. For small amounts of water, use rags, a bucket, and a mop. For larger areas of liquid, lay down cat litter or baking soda to soak up the water first. If you have extremely large pools of water sitting on your concrete, break out the wet vac and get to work.

Mold and mildew are the things in basements that actually cause the musty odors, but moisture is the underlying issue that causes mold and mildew growth. Addressing moisture and water problems and then removing materials that are moldy are some of the best ways to get rid of the musty odors. Preventive measures after that—like installing air fresheners and a dehumidifier—can help keep musty odors from returning.

While water in your basement is unlikely to make you sick unless it’s coming from a sewage backup, mold is likely to start to grow in wet areas within 24 hours, and mold can make you sick. According to the Centers for Disease Control and Prevention (CDC), inhaling mold spores can cause allergy symptoms, including runny nose, itchy eyes, difficulty breathing, wheezing, and itchy skin. Individuals with pre-existing respiratory issues like asthma and immunocompromised individuals are at an elevated risk of symptoms when inhaling mold spores.

The Zirconia, NC homeowners’ guide to basement waterproofing services

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