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Avatar for Groundworks

Groundworks

4.93(
21
)
Approved Pro

Groundworks

4.93(
21
)
Approved Pro
Customers say: True professional
1996 years of experience
Free onsite estimate

Groundworks provides dependable foundation repair, basement waterproofing, concrete lifting, and crawl space solutions for New England homes. Our commitment enhances the value and safety of homes within our community.

"Joe,James and Bobby did an excellent job replacing the sump pump And drains. My husband and I were so impressed with their abilities and how hard working they were. I would highly recommend Ground works Manchester to anyone who needs the same work done. Thanks to all the gentlemen for their professionalism and work ethic"

Beverly D on July 2025

Groundworks provides dependable foundation repair, basement waterproofing, concrete lifting, and crawl space solutions for New England homes. Our commitment enhances the value and safety of homes within our community.

"Joe,James and Bobby did an excellent job replacing the sump pump And drains. My husband and I were so impressed with their abilities and how hard working they were. I would highly recommend Ground works Manchester to anyone who needs the same work done. Thanks to all the gentlemen for their professionalism and work ethic"

Beverly D on July 2025


Avatar for Northern Basement Systems

Northern Basement Systems

4.76(
17
)
Approved Pro

Northern Basement Systems

4.76(
17
)
Approved Pro
Customers say: Super punctual
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


Avatar for Northern Basement Systems

Northern Basement Systems

4.33(
7
)
Approved Pro

Northern Basement Systems

4.33(
7
)
Approved Pro
Customers say: Quick response
2010 years of experience
Free onsite estimate

Northern Basement Systems, 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.

"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 a hostage. Even Air b and bs offer full refunds on deposits within just a few days of their arrival date. 3 days to cancel with service not scheduled for 6 weeks out, Come on 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 the 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 over 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 did not 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 nice enough. No answer. No callback. I will never seek out their services again and I will actively discourage others from doing so but, based on my experience, I expect they do not care."

Eddie R on January 2023

Northern Basement Systems, 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.

"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 a hostage. Even Air b and bs offer full refunds on deposits within just a few days of their arrival date. 3 days to cancel with service not scheduled for 6 weeks out, Come on 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 the 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 over 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 did not 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 nice enough. No answer. No callback. I will never seek out their services again and I will actively discourage others from doing so but, based on my experience, I expect they do not care."

Eddie R on January 2023


Avatar for Parkway Masonry and Construction INC

Parkway Masonry and Construction INC

4.57(
7
)
Approved Pro

Parkway Masonry and Construction INC

4.57(
7
)
Approved Pro
Super Service Award
2021 years of experience
Free onsite estimate

Parkway Masonry and Construction 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.

"Beware and be absolutely sure you ask them the right questions before the work begins. We were ignorant and trusting both big mistakes with these guys! "

santosh s on April 2025

Parkway Masonry and Construction 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.

"Beware and be absolutely sure you ask them the right questions before the work begins. We were ignorant and trusting both big mistakes with these guys! "

santosh s on April 2025


Avatar for WRIGHT CONSTRUCTION CO

WRIGHT CONSTRUCTION CO

5.00(
8
)

WRIGHT CONSTRUCTION CO

5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a General Contracting firm serving central and southern Vermont and New Hampshire since 1984. We offer a variety of construction services from design / build to working off your plans. We can work with you from concept to completion. Our seasoned construction team consists of estimating, project management, on and off site supervision, carpenters and mechanics. www.wrightconstruction.com

"I had serious water problems in my basement, and a crumbling foundation. The concrete block foundation had lost a lot of its grout and was bulging dangerously. Wright straightened the wall, installed French drains on two sides of the house, insulated the interior walls and ceiling of the basement, and installed a thick plastic vapor barrier on the floor. They poured about four inches of cement on the floor and installed a heater that will keep the temperature above freezing in the basement. This makes it easier to turn on the water and to heat the upstairs if I come up in the winter. The cost was about $40,000. I was very pleased with Wright's workmanship, responsiveness and the quality of their staff. I would recommend Wright without hesitation to anyone with an engineering problem."

Anne H on January 2020

We are a General Contracting firm serving central and southern Vermont and New Hampshire since 1984. We offer a variety of construction services from design / build to working off your plans. We can work with you from concept to completion. Our seasoned construction team consists of estimating, project management, on and off site supervision, carpenters and mechanics. www.wrightconstruction.com

"I had serious water problems in my basement, and a crumbling foundation. The concrete block foundation had lost a lot of its grout and was bulging dangerously. Wright straightened the wall, installed French drains on two sides of the house, insulated the interior walls and ceiling of the basement, and installed a thick plastic vapor barrier on the floor. They poured about four inches of cement on the floor and installed a heater that will keep the temperature above freezing in the basement. This makes it easier to turn on the water and to heat the upstairs if I come up in the winter. The cost was about $40,000. I was very pleased with Wright's workmanship, responsiveness and the quality of their staff. I would recommend Wright without hesitation to anyone with an engineering problem."

Anne H on January 2020


Avatar for Paintforce LLC

Paintforce LLC

4.82(
17
)

Paintforce LLC

4.82(
17
)
Customers say: Terrific value
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers

We specialize on interior and exterior painting services, staining, cabinet painting, and more. We guarantee your satisfaction, Check out all the services offerd below and call -or- click to schedule a free estimate today. Www.NHpaintforce.com

"He did a great job painting the interior of our house. He was easy to communicate with and very responsive. He worked fast even during these last snow storms."

Kathleen @ Russell B on February 2025

We specialize on interior and exterior painting services, staining, cabinet painting, and more. We guarantee your satisfaction, Check out all the services offerd below and call -or- click to schedule a free estimate today. Www.NHpaintforce.com

"He did a great job painting the interior of our house. He was easy to communicate with and very responsive. He worked fast even during these last snow storms."

Kathleen @ Russell B on February 2025


America's Basement Contractor

4.78(
23
)

America's Basement Contractor

4.78(
23
)
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

America's Basement Contractor is your source for basement waterproofing, foundation repair and mold removal in the Pennsylvania and Eastern Ohio. The most important part of your home's structure is it's foundation. Don't let water and mold destroy your home. Stop the destruction early and save money from future destruction with America's Basement Contractor. Toll free call 877-222-4023. Additional email - [email protected].

America's Basement Contractor is your source for basement waterproofing, foundation repair and mold removal in the Pennsylvania and Eastern Ohio. The most important part of your home's structure is it's foundation. Don't let water and mold destroy your home. Stop the destruction early and save money from future destruction with America's Basement Contractor. Toll free call 877-222-4023. Additional email - [email protected].


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


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

Showing 1-10 of 22
Basement Waterproofing questions, answered by experts

When doing any type of project involving mold, it's important to wear the right protective gear. You'll want an N-95 or KN-95 mask to keep yourself from inhaling mold spores, which can be irritating or trigger an allergic reaction in people with weakened immune systems. You'll also want to wear protective eyewear and gloves to limit your contact with mold.

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.

Since basements are prone to water and moisture issues and the resulting problems can be expensive to repair and potentially damaging to your home, basement waterproofing is almost always worthwhile. Even for homes that haven’t experienced water infiltration, waterproofing the basement is insurance against facing expensive repair bills in the future. All basements will leak at some point, so fixing drainage issues and taking steps to prevent moisture and water infiltration is wise.

Your homeowners insurance can cover slab leak repairs, but it really depends on your policy. Some homeowners insurance policies only cover slab leaks caused by natural disasters, while other plans are more comprehensive. You might also want to check your home warranty plan to see if they'll cover the cost of the repairs if one of your appliances caused the leak.

There are a few downsides to a wet room, the most important of which is the risk of mold growth from the moisture and humidity. Standard bathrooms can have the same issue, but wet rooms are more likely to experience problems because water is less carefully contained. You also have less privacy since the entire bathroom is open, and the room must include waterproofing, which makes wet rooms more expensive to install than regular bathrooms.

The Wilmot, NH homeowners’ guide to basement waterproofing services

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

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