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Avatar for Northern Basement Systems

Northern Basement Systems

4.55(
20
)
Approved Pro

Northern Basement Systems

4.55(
20
)
Approved Pro
Customers say: Quality work
2010 years of experience
Free onsite estimate

Matt Clark's Northern Basement Systems, locally owned and operated, is the leading basement waterproofing, crawl space moisture control, and foundation repair contractor in Vermont, New Hampshire, & Essex and Clinton County NY. We are accredited with the Better Business Bureau and maintain a consistent A+ rating. We offer quality basement & foundation work while providing outstanding service to each and every one of our customers. Basement Waterproofing Sump Pump System Crawl Space Repair Foundation Repair Concrete Leveling and Sealing Mold Problems.

"I strongly caution anyone considering doing business with this company. I gave them a deposit of $4,428.65, and when I canceled a week later they kept almost $900 of it even though my service was not for another 6 weeks. You do sign a very simple, clearly stated document that says, “Should you cancel beyond three business days, you understand your deposit is non-refundable. Northern Basements may choose to refund depending on cancellation circumstances.” I fully acknowledge that I canceled a few days outside that window, but I hoped an honest company that cares about customers and referrals would choose to provide a full refund. I am a sucker for hoping that. They chose to risk my impression, referral and review for $885.53. If nothing else comes out of this, I hope everyone reading at least goes in knowing that this statement on their contract is a real threat and your deposit is hostage. Even Airbnb’s offer full refunds on deposits within just a few days of people’s arrival date. 3 days to cancel with service not scheduled for 6 weeks out, “C’mon man.” No materials were used. No service workers’ time was taken. The manager justified the 20% withholding as credit card fees, restocking fees, time and resources for the estimate, and administrative fees. I wholly accepted responsibility for the credit card fees and time of Paul, the gentleman who performed the assessment, and I offered to settle at 10%. I still believe any reputable company would have provided a full refund at this point in a project, or at most deduct the credit card fees, because nothing more went into this beyond what would have normally been a free estimate. The further arguments the manager made for the additional fees were the scheduling of their team and allocation of materials for my project. Complete nonsense, especially when the project was not set for 6 weeks away. Because they had my deposit hostage, they had control of how much they decided they wanted to keep, it was completely arbitrary, and they kept almost $900 of my money without providing anything. If they wanted to cover their credit card transaction fees, fine, at most 6%, but the rest is absolute robbery. The only solace I can find in this loss of almost $900 now is that I didn’t spend another $13,000 with them. I tried to call Paul after speaking with the manager to ask if he could do me a favor and try to reason with the manager on my behalf because he seemed like a nice enough guy. No answer. No call back. I will never seek out this company’s services again and I will actively discourage others from doing so but, based on my experience, I expect they really don’t care."

Eddie R on January 2023

Matt Clark's Northern Basement Systems, locally owned and operated, is the leading basement waterproofing, crawl space moisture control, and foundation repair contractor in Vermont, New Hampshire, & Essex and Clinton County NY. We are accredited with the Better Business Bureau and maintain a consistent A+ rating. We offer quality basement & foundation work while providing outstanding service to each and every one of our customers. Basement Waterproofing Sump Pump System Crawl Space Repair Foundation Repair Concrete Leveling and Sealing Mold Problems.

"I strongly caution anyone considering doing business with this company. I gave them a deposit of $4,428.65, and when I canceled a week later they kept almost $900 of it even though my service was not for another 6 weeks. You do sign a very simple, clearly stated document that says, “Should you cancel beyond three business days, you understand your deposit is non-refundable. Northern Basements may choose to refund depending on cancellation circumstances.” I fully acknowledge that I canceled a few days outside that window, but I hoped an honest company that cares about customers and referrals would choose to provide a full refund. I am a sucker for hoping that. They chose to risk my impression, referral and review for $885.53. If nothing else comes out of this, I hope everyone reading at least goes in knowing that this statement on their contract is a real threat and your deposit is hostage. Even Airbnb’s offer full refunds on deposits within just a few days of people’s arrival date. 3 days to cancel with service not scheduled for 6 weeks out, “C’mon man.” No materials were used. No service workers’ time was taken. The manager justified the 20% withholding as credit card fees, restocking fees, time and resources for the estimate, and administrative fees. I wholly accepted responsibility for the credit card fees and time of Paul, the gentleman who performed the assessment, and I offered to settle at 10%. I still believe any reputable company would have provided a full refund at this point in a project, or at most deduct the credit card fees, because nothing more went into this beyond what would have normally been a free estimate. The further arguments the manager made for the additional fees were the scheduling of their team and allocation of materials for my project. Complete nonsense, especially when the project was not set for 6 weeks away. Because they had my deposit hostage, they had control of how much they decided they wanted to keep, it was completely arbitrary, and they kept almost $900 of my money without providing anything. If they wanted to cover their credit card transaction fees, fine, at most 6%, but the rest is absolute robbery. The only solace I can find in this loss of almost $900 now is that I didn’t spend another $13,000 with them. I tried to call Paul after speaking with the manager to ask if he could do me a favor and try to reason with the manager on my behalf because he seemed like a nice enough guy. No answer. No call back. I will never seek out this company’s services again and I will actively discourage others from doing so but, based on my experience, I expect they really don’t care."

Eddie R on January 2023


Avatar for VT Concrete Cutting & Concrete Solutions

VT Concrete Cutting & Concrete Solutions

4.54(
24
)
Approved Pro

VT Concrete Cutting & Concrete Solutions

4.54(
24
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
1989 years of experience

We pride our company on reliability, integrity and quality work. We are experts in our trade. We look forward to earning your business! VT Concrete Cutting & Concrete Solutions has been servicing all of VT, NH and Eastern NY for over 25 years with any concrete needs. Our capabilities include coring up to 48” in diameter, cutting to any depth with our wire saw, concrete crack repair and injections, basement waterproofing, sump pump installations, basement and egress window installations, bulkhead door replacements, crawlspace repair, moisture control, concrete replacement up to 500sq feet, foundation repair and so much more. Call us today for a free estimate.

"They did excellent work and the problem has been resolved"

Scott F on April 2025

We pride our company on reliability, integrity and quality work. We are experts in our trade. We look forward to earning your business! VT Concrete Cutting & Concrete Solutions has been servicing all of VT, NH and Eastern NY for over 25 years with any concrete needs. Our capabilities include coring up to 48” in diameter, cutting to any depth with our wire saw, concrete crack repair and injections, basement waterproofing, sump pump installations, basement and egress window installations, bulkhead door replacements, crawlspace repair, moisture control, concrete replacement up to 500sq feet, foundation repair and so much more. Call us today for a free estimate.

"They did excellent work and the problem has been resolved"

Scott F on April 2025


Sonart Construction Corp.

2.00(
1
)
Approved Pro

Sonart Construction Corp.

2.00(
1
)
Approved Pro
2013 years of experience
Free onsite estimate

Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!

"Sign contract April 4th 2025 was told would take two to three weeks this job was removing pressure treated and replacing with composite material we picked out samples from local building material outlet and showed so-called supervisor what we wanted was told he would be ordering them funny thing where we got the samples all items were in stock at least a week delay items had to be special ordered what we were told another special order for the railings another week delay called or message several times to correct mistakes July 4th is just around the corner job is still not complete"

YVONNE B on June 2025

Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!

"Sign contract April 4th 2025 was told would take two to three weeks this job was removing pressure treated and replacing with composite material we picked out samples from local building material outlet and showed so-called supervisor what we wanted was told he would be ordering them funny thing where we got the samples all items were in stock at least a week delay items had to be special ordered what we were told another special order for the railings another week delay called or message several times to correct mistakes July 4th is just around the corner job is still not complete"

YVONNE B on June 2025


Avatar for VT Concrete Cutting & Concrete Solutions

VT Concrete Cutting & Concrete Solutions

4.86(
14
)

VT Concrete Cutting & Concrete Solutions

4.86(
14
)
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

For over 25 years Vermont Concrete Cutting, Inc. has provided services for Cutting, Coring, Wire Sawing, and Grinding from homeowners to big construction companies. We have now expanded our services into Concrete Solutions providing All Things Basement, Wall Anchoring, Crack Repair, & Egress Openings. Owner John Anderson, President, is always treating his customers like family. His son Doug, manages the business taking care of customers like his father, scheduling, estimating and making the unbelievable happen. Johns’ daughter Heidi has been answering the phones and managing the office for over 18 years. Together along with their dependable hard working experienced staff have developed a family business that will treat the customer right! Vermont Concrete Cutting & Concrete Solutions has been servicing all of VT, NH, and Northeast NY. Contractors and homeowners have hired us to work in tight areas while the work of the business is still under way, doing work in municipalities, hospitals, and colleges to working on dams and bridge decks throughout the states we service. We are the professional in all your concrete needs. Our team is trained to put our customers first and will succeed in getting the job done in a swift, cost effective manner. No Dust- No Mess, Fully Insured.

"They were professional, called me the next morning and did the work within two days. They came back today when I noticed water in the basement last night and have been responsive thus far."

Scott F on December 2020

For over 25 years Vermont Concrete Cutting, Inc. has provided services for Cutting, Coring, Wire Sawing, and Grinding from homeowners to big construction companies. We have now expanded our services into Concrete Solutions providing All Things Basement, Wall Anchoring, Crack Repair, & Egress Openings. Owner John Anderson, President, is always treating his customers like family. His son Doug, manages the business taking care of customers like his father, scheduling, estimating and making the unbelievable happen. Johns’ daughter Heidi has been answering the phones and managing the office for over 18 years. Together along with their dependable hard working experienced staff have developed a family business that will treat the customer right! Vermont Concrete Cutting & Concrete Solutions has been servicing all of VT, NH, and Northeast NY. Contractors and homeowners have hired us to work in tight areas while the work of the business is still under way, doing work in municipalities, hospitals, and colleges to working on dams and bridge decks throughout the states we service. We are the professional in all your concrete needs. Our team is trained to put our customers first and will succeed in getting the job done in a swift, cost effective manner. No Dust- No Mess, Fully Insured.

"They were professional, called me the next morning and did the work within two days. They came back today when I noticed water in the basement last night and have been responsive thus far."

Scott F on December 2020


Avatar for Done Right Services

Done Right Services

4.63(
100
)

Done Right Services

4.63(
100
)
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Done Right Services is a family owned and operated Basement Waterproofing & Foundation repair company since 1998. With over 25 yrs experience in Fieldstone foundation repair, re-pointing and waterproofing. We offer a 30 yr warranty, creating dry basements for a healthier, mold and mildew free environment. Providing additional services in concrete Foundation Crack Repair,waterproofing. Bulkhead Waterproofing, Concrete foundation Waterproofing. Offering a lifetime warranty of the foundation and a 15 yr money back guarantee! call today for a free consultation. 978 -808- 7873

"I requested a quote by email, clearly specifying it was for 2 cracks and sending 4 pictures (2 from the inside, 2 outside) as requested. One crack was twice as long as the other one, very different and salt leftover from water infiltration. I received a quote for $500 which detailed the total cost, without any mention of additional costs. After the technician performed the work in less than 30 minutes, trouble started: he told me he was directed to work on just one, not two foundation cracks. I received a call from the same woman that set everything and she first stated I only request a quote for a crack: I went back to the email and it clearly stated "quote for 2 cracks", she claimed she got confused by the pictures and thought I sent the same crack from different angles. Honestly, they are in the crack business, I don't know how one could get confused by this. She insisted that, despite her making a mistake, I'd need to pay more. I got a call from the owner which argued with me about paying $350 more, that the quotes I got from other companies were also about a single crack, that their quote has different pricing per crack (I verified, it did not, there was just a single price). After I mentioned this seemed to me a bait and switch technique, he argued some more but in the end agreed to accept the quoted price."

Ivan D on September 2020

Done Right Services is a family owned and operated Basement Waterproofing & Foundation repair company since 1998. With over 25 yrs experience in Fieldstone foundation repair, re-pointing and waterproofing. We offer a 30 yr warranty, creating dry basements for a healthier, mold and mildew free environment. Providing additional services in concrete Foundation Crack Repair,waterproofing. Bulkhead Waterproofing, Concrete foundation Waterproofing. Offering a lifetime warranty of the foundation and a 15 yr money back guarantee! call today for a free consultation. 978 -808- 7873

"I requested a quote by email, clearly specifying it was for 2 cracks and sending 4 pictures (2 from the inside, 2 outside) as requested. One crack was twice as long as the other one, very different and salt leftover from water infiltration. I received a quote for $500 which detailed the total cost, without any mention of additional costs. After the technician performed the work in less than 30 minutes, trouble started: he told me he was directed to work on just one, not two foundation cracks. I received a call from the same woman that set everything and she first stated I only request a quote for a crack: I went back to the email and it clearly stated "quote for 2 cracks", she claimed she got confused by the pictures and thought I sent the same crack from different angles. Honestly, they are in the crack business, I don't know how one could get confused by this. She insisted that, despite her making a mistake, I'd need to pay more. I got a call from the owner which argued with me about paying $350 more, that the quotes I got from other companies were also about a single crack, that their quote has different pricing per crack (I verified, it did not, there was just a single price). After I mentioned this seemed to me a bait and switch technique, he argued some more but in the end agreed to accept the quoted price."

Ivan D on September 2020


Avatar for Colonial Restorations

Colonial Restorations

4.67(
24
)

Colonial Restorations

4.67(
24
)
Customers say: Quick response
1981 years of experience

Colonial Restorations is a father/son company. We use no subcontractors so at least one of us is always on site. Since 1981, Colonial Restorations has provided structural restoration and repair of historic timber frame buildings. A family business, Tom and Brad Green perform all work themselves in order to make sure that your historic timber frame project receives all the experience and commitment it requires.

"Barn Rescue – My barn was hit by a vehicle, which broke a large post and pushed section of siding out from under the roofline, plus major damage at ground level. Brad shored it up for the winter with an array of jacks and an enormous chain to ensure the thing wouldn’t fall down till they could return in the spring. Come spring, they fully replaced the damaged section’s support members and facade, and added bracing to the attic, rendering it stronger than before. Foundation support: The sagging beams and jerry-rigged support columns in the dirt basement of our 18th century house were inadequate. They dug and poured a dozen footings and lally columns, supporting a line of new 6x6 and 9x9 beams that provide solid support to the house above. They showed up promptly every day, worked fast, and left the site clean and finished. Both Brad and Chad have a deep knowledge about old houses and the techniques that were used, and I felt my historic register property was in good hands."

Sarah S on May 2024

Colonial Restorations is a father/son company. We use no subcontractors so at least one of us is always on site. Since 1981, Colonial Restorations has provided structural restoration and repair of historic timber frame buildings. A family business, Tom and Brad Green perform all work themselves in order to make sure that your historic timber frame project receives all the experience and commitment it requires.

"Barn Rescue – My barn was hit by a vehicle, which broke a large post and pushed section of siding out from under the roofline, plus major damage at ground level. Brad shored it up for the winter with an array of jacks and an enormous chain to ensure the thing wouldn’t fall down till they could return in the spring. Come spring, they fully replaced the damaged section’s support members and facade, and added bracing to the attic, rendering it stronger than before. Foundation support: The sagging beams and jerry-rigged support columns in the dirt basement of our 18th century house were inadequate. They dug and poured a dozen footings and lally columns, supporting a line of new 6x6 and 9x9 beams that provide solid support to the house above. They showed up promptly every day, worked fast, and left the site clean and finished. Both Brad and Chad have a deep knowledge about old houses and the techniques that were used, and I felt my historic register property was in good hands."

Sarah S on May 2024


WET BASEMENT SOLUTIONS LLC

4.89(
9
)

WET BASEMENT SOLUTIONS LLC

4.89(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

4 EMPLOYEES. NO SUBS. COST IS DETERMINED BY THE JOB. NO TRAVEL CHARGES. NO SERVICE CHARGES. NO EXTRA CHARGE FOR AFTER HOURS SERVICE. MAY CONTACT THROUGH EMAIL.

"Wet Basement Solutions sealed the walls of our basement and installed a sump pump about three years ago. As of today, 5/2/23, our area has experienced a great deal of rain, which would have caused our basement to flood in previous years. Since WBS did their work for us, our basement has remained perfectly dry. My husband and I have been singing their praises for the last few days!"

Laurie D on May 2023

4 EMPLOYEES. NO SUBS. COST IS DETERMINED BY THE JOB. NO TRAVEL CHARGES. NO SERVICE CHARGES. NO EXTRA CHARGE FOR AFTER HOURS SERVICE. MAY CONTACT THROUGH EMAIL.

"Wet Basement Solutions sealed the walls of our basement and installed a sump pump about three years ago. As of today, 5/2/23, our area has experienced a great deal of rain, which would have caused our basement to flood in previous years. Since WBS did their work for us, our basement has remained perfectly dry. My husband and I have been singing their praises for the last few days!"

Laurie D on May 2023


Avatar for Basement Systems of New Hampshire Inc

Basement Systems of New Hampshire Inc

4.44(
45
)

Basement Systems of New Hampshire Inc

4.44(
45
)
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

All Things Basementy! Basement Systems Of NH Is Today One Of The Largest Basement Waterproofing, Basement Foundation Repair And Basement Finishing Contractors In New Hampshire And Massachusetts. We Are Family Owned And Committed To 100% Customer Satisfaction. We Pride Ourselves On Our Wide Variety Of Systems - Each Designed To Repair And Upgrade Your Basement, Crawl Space, Or Foundation. Call Us Today To Schedule a Free Estimate!

All Things Basementy! Basement Systems Of NH Is Today One Of The Largest Basement Waterproofing, Basement Foundation Repair And Basement Finishing Contractors In New Hampshire And Massachusetts. We Are Family Owned And Committed To 100% Customer Satisfaction. We Pride Ourselves On Our Wide Variety Of Systems - Each Designed To Repair And Upgrade Your Basement, Crawl Space, Or Foundation. Call Us Today To Schedule a Free Estimate!



EHM

4.50(
16
)

EHM

4.50(
16
)
Customers say: Quality work
1954 years of experience

EHM is a structural moving and elevating company that also specializes in foundation repair and replacement. We have been working in the Midwest since the Great Floods of 1993. We specialize in severely comprised foundation issues. We can elevate, level, pier or replace a wall or your entire foundation. We do not do mudjacking, waterproofing or minor crack repair.

"I did not get the service that we originally talked about I am very unhappy"

Donna S on August 2021

EHM is a structural moving and elevating company that also specializes in foundation repair and replacement. We have been working in the Midwest since the Great Floods of 1993. We specialize in severely comprised foundation issues. We can elevate, level, pier or replace a wall or your entire foundation. We do not do mudjacking, waterproofing or minor crack repair.

"I did not get the service that we originally talked about I am very unhappy"

Donna S on August 2021

Showing 1-10 of 38
Foundation Repair questions, answered by experts

Most houses are expected to settle over time, but foundation sinking of more than a few inches or uneven sinking of more than an inch for every 20 feet is cause for concern. Any significant or uneven sinking should be assessed by a professional to determine the cause and perform any necessary repairs. 

Crumbling concrete steps will affect your ability to drill into the material and affix a sturdy railing. If the damage is primarily cosmetic, you might be able to DIY the repair with a patch kit. If the concrete is badly crumbling, hire a professional who specializes in pouring concrete. The average concrete step repair cost is $500 from a professional, but the extent of the damage will determine your actual cost. The professional may recommend a replacement if the damage is extensive.

It’s usually not a big deal if your foundation sinks between 2 and 3 inches into the ground after construction, provided the settlement occurs evenly. This is usually indicative of normal settlement that occurs as the soil under your home adapts to the weight of the structure. If the home sinks more into the ground or the settlement occurs unevenly, leaving portions of your home to sink further down than others, then call a foundation repair specialist to address the issue and avoid additional damage.

There are many actions that specialists can take to repair a bad foundation. However, just like a car, a specialist will determine whether the cost of repairs is worth it in the long run. In many cases, repairs to the surrounding property—such as regrading your lawn or addressing lawn drainage issues—will also be necessary.

Not all cracks in the basement floor signal foundation problems. As the house settles, you’ll notice very thin hairline cracks, which you don’t need to worry about. Cracks that are 1/8 inch or wider should require sealing, while ones that are 1/2 inch or wider require leveling. However, if you have cracks in your basement floor with heaving, you should call a pro to assess the situation. Heaving can lead to uneven flooring, structural issues, and foundation problems.

The Alexandria, NH homeowners’ guide to foundation repairs

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