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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
30 local quotes requested
15 years of experience

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 Northern Basement Systems

Northern Basement Systems

4.33(
7
)
Approved Pro

Northern Basement Systems

4.33(
7
)
Approved Pro
Customers say: Quick response
30 local quotes requested
15 years of experience

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 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
40 local quotes requested

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


T & T Construction

New on AngiNew on Angi
Approved Pro

T & T Construction

New on AngiNew on Angi
Approved Pro
19 local quotes requested
4 years of experience

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at T & T Construction strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at T & T Construction strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.


Avatar for NET ZERO DESIGN, INC.

NET ZERO DESIGN, INC.

5.00(
7
)
Approved Pro

NET ZERO DESIGN, INC.

5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 local quotes requested

NZD is a bona fide Design/Build Firm. We design it, we build it, Period. Using this Integrated Design approach ensures that projects are finished on time, on budget and customer satisfaction is guaranteed. We are very selective in which projects we choose because we want to make sure that's it's not just the right fit for us, but more importantly for you. We pride ourselves on reliability, great communication, integrity, and quality work and we refuse to cut corners. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Net Zero Design has earned my utmost admiration for their exceptional work on a recent project â a remarkable 3-bedroom addition to my Vermont home. As someone deeply committed to sustainability and energy efficiency, I couldn't be happier with the outstanding results. From the outset, Net Zero Design demonstrated a profound understanding of green building practices. The integration of WiFi-enabled Smart Lighting, Heat Pumps, Heat Pump Water Heaters, and a Standby Generator showcases their commitment to cutting-edge technology that not only enhances comfort but also minimizes environmental impact. The team's expertise in energy-efficient design is truly commendable. The WiFi-enabled Smart Lighting system not only adds a modern touch but also contributes to energy savings. The Heat Pumps and Heat Pump Water Heaters provide efficient heating and cooling, ensuring optimal comfort while significantly reducing energy consumption. The inclusion of a Standby Generator reflects their foresight and dedication to ensuring uninterrupted power supply, especially in Vermont's challenging weather conditions. This thoughtful addition adds an extra layer of reliability and peace of mind. Throughout the project, communication was excellent. The team kept me informed about the progress, and their attention to detail was evident at every stage. Despite the complexity of integrating advanced technologies, the project was completed efficiently and surpassed all expectations. Net Zero Design's ability to deliver a stunning, energy-efficient addition that seamlessly blends with the existing structure is truly remarkable. This project has not only elevated the functionality of my home but has also significantly reduced my environmental footprint. In conclusion, if you're seeking a general contractor specializing in energy efficiency and sustainability, Net Zero Design is the epitome of excellence. They've exceeded all my expectations, and I wholeheartedly recommend them to anyone seeking transformative, eco-friendly home improvements."

Ronald W on February 2024

NZD is a bona fide Design/Build Firm. We design it, we build it, Period. Using this Integrated Design approach ensures that projects are finished on time, on budget and customer satisfaction is guaranteed. We are very selective in which projects we choose because we want to make sure that's it's not just the right fit for us, but more importantly for you. We pride ourselves on reliability, great communication, integrity, and quality work and we refuse to cut corners. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Net Zero Design has earned my utmost admiration for their exceptional work on a recent project â a remarkable 3-bedroom addition to my Vermont home. As someone deeply committed to sustainability and energy efficiency, I couldn't be happier with the outstanding results. From the outset, Net Zero Design demonstrated a profound understanding of green building practices. The integration of WiFi-enabled Smart Lighting, Heat Pumps, Heat Pump Water Heaters, and a Standby Generator showcases their commitment to cutting-edge technology that not only enhances comfort but also minimizes environmental impact. The team's expertise in energy-efficient design is truly commendable. The WiFi-enabled Smart Lighting system not only adds a modern touch but also contributes to energy savings. The Heat Pumps and Heat Pump Water Heaters provide efficient heating and cooling, ensuring optimal comfort while significantly reducing energy consumption. The inclusion of a Standby Generator reflects their foresight and dedication to ensuring uninterrupted power supply, especially in Vermont's challenging weather conditions. This thoughtful addition adds an extra layer of reliability and peace of mind. Throughout the project, communication was excellent. The team kept me informed about the progress, and their attention to detail was evident at every stage. Despite the complexity of integrating advanced technologies, the project was completed efficiently and surpassed all expectations. Net Zero Design's ability to deliver a stunning, energy-efficient addition that seamlessly blends with the existing structure is truly remarkable. This project has not only elevated the functionality of my home but has also significantly reduced my environmental footprint. In conclusion, if you're seeking a general contractor specializing in energy efficiency and sustainability, Net Zero Design is the epitome of excellence. They've exceeded all my expectations, and I wholeheartedly recommend them to anyone seeking transformative, eco-friendly home improvements."

Ronald W on February 2024


Quality finish work for your residential new build or renovation projects. Specializing in custom carpentry, trim/molding, built-ins, tiling, painting, and design.


Green Mountain Waterproofing, LLC

No reviews yet

Green Mountain Waterproofing, LLC

No reviews yet

Green Mountain Waterproofing can help with new construction or if your existing home is experiencing water issues. We cover all of Vermont and Northern New Hampshire with managers and technicians with over 25 years experience. We are fully insured and look forward to working with all of our customers.

Green Mountain Waterproofing can help with new construction or if your existing home is experiencing water issues. We cover all of Vermont and Northern New Hampshire with managers and technicians with over 25 years experience. We are fully insured and look forward to working with all of our customers.


Avatar for Jones Home Maintenance LLC

Jones Home Maintenance LLC

No reviews yet

Jones Home Maintenance LLC

No reviews yet

Jones Home Maintenance does all your house needs Painting, Remodeling, Flooring, Landscapes, and so much more, we like to take pride in our work and our number one rule is to never leave a customer unhappy all of the workers have at least 6 years of experience and very well trained, we are fast however give top quality work.

Jones Home Maintenance does all your house needs Painting, Remodeling, Flooring, Landscapes, and so much more, we like to take pride in our work and our number one rule is to never leave a customer unhappy all of the workers have at least 6 years of experience and very well trained, we are fast however give top quality work.


Avatar for Black Wolf Construction LLC

Black Wolf Construction LLC

No reviews yet

Black Wolf Construction LLC

No reviews yet
4 years of experience

Black Wolf Construction LLC is an insured general contractor serving Vermont, providing renovation, restorations, additions, and remodels. We are also fully capable of building and zoning permit drafting and documentation. Primarily Serving Central Vermont, ready to help to with your project from small repairs to full house renovations. Call (802)-899-0805 or email [email protected]

Black Wolf Construction LLC is an insured general contractor serving Vermont, providing renovation, restorations, additions, and remodels. We are also fully capable of building and zoning permit drafting and documentation. Primarily Serving Central Vermont, ready to help to with your project from small repairs to full house renovations. Call (802)-899-0805 or email [email protected]


I build and remodel houses and garages from start to finish. I hire out sub-contractors for excavating, plumbing and electrical. I've been in business for myself for 12 years now.

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Basement Leak Repair questions, answered by experts

The need for permits in drainage improvement projects depends on your location and the extent of the project. Generally, projects involving significant excavation, alterations to existing drainage systems, or those impacting public drainage systems may require permits. Check with your local building department or authorities to determine the specific permit requirements in your area before starting any drainage improvement work to ensure compliance with local regulations.

Many prevention methods can be used individually or in combination to waterproof your basement. Some of the most common waterproofing methods include:

  • Using dehumidifiers 

  • Silicate concrete sealers

  • Vapor barriers 

  • Baseboard channels 

  • Drain tile systems

  • Waterproofing paint

  • Drainage systems

  • Epoxy injection

  • Interior French drains

  • Exterior excavation and waterproofing

  • Cement waterproofing

  • Weep tiles

  • Liquid membrane

  • Sheet membrane 

  • Yard grading

  • Gutters and downspouts

Flooded basement cleanup can take anywhere from a few days to several weeks, depending on the extent of water damage, the type of water involved, and the need for repairs or mold remediation. Severe cases with structural damage or extensive mold may require longer timelines. Quick action and professional help can speed up the process and reduce overall damage.

While it’s possible to live in a damp basement, it’s usually not healthy to do so. Damp air affects your breathing, and it also promotes mold growth and pest infestation that can make living in a damp basement dangerous. You should plan to resolve any moisture issues and set up preventative measures before using your basement as a living space.

Water that pools on concrete indicates a low spot somewhere on your driveway. You can level the slab with a concrete patching compound to help redirect water. You can also install drainage over existing concrete by digging out enough space for a channel drain or French drain or by adding a culvert below the slab.

The Williamstown, VT homeowners’ guide to basement leak repair services

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