Serving Connecticut, Westchester and Putnam Counties

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Reviews From Williston
Products & Services
Foundation Repair Services & Products
Push Pier Underpinning for Settlement, Foundation Leveling, Sinking Foundation Repair
Geo-Lock Wall Anchors
Geo-Lock Helical Anchors
PowerBrace Bowed Wall Repair
CarbonArmor Fiber Wall Repair
SmartJack Crawl Space Support
Slab Pier Repair
PolyLevel Commercial Concrete Lifting
EZ Post Deck Repair
ShotCrete Wall Restoration
Bowing Wall Repair Solutions
Cracked Wall Solutions
Buckling Wall Repair

Basement Waterproofing Services & Products
WaterGuard Interior System
DryTrak Drainage Channel
TrenchDrain Drain Grate
IceGuard Discharge Line
FlexiSpan Wall Crack Repair
Polyurethane Crack Sealing
WellDuct Window Drainage
BrightWall Waterproof Panels
ThermalDry Wall Barrier
Basement to Beautiful Pre-Finishing Wall Insulation Panels
Drain Tile Installation
SuperSump Pump System
TripleSafe Pumping System
UltraSump Battery Back-Up
SaniDry Dehumidifier
Sump Pump Systems

Basement & Crawl Space Insulation
Basement Insulation Wall Panels
Basement Insulation Flooring
Basement Floor Tiles
Crawl Space Insulation
Crawl Space Insulation Panels
Crawl Space Encapsulation
Crawl Space Vapor Barriers


Before and After Pictures from Williston
Thermal Dry Floor Matting in Williston Vermont

Thermal Dry Floor Matting in Williston Vermont

Before After
Thermal Dry Floor Matting in Williston Vermont Thermal Dry Floor Matting in Williston Vermont

Looking for a subfloor to put new carpet on, a customer contacted Matt Clark's Northern Basement Systems.  Northern Basement Sytems installed ThermalDry Basement Floor Matting featuring PVC tile construction for exceptional durability and immunity to moisture damage. Installing these grey tiles gives the customer an attractive, high-quality utility floor that can also serve as underlayment for carpeting and other finished floor treatments.

Basement Waterproofing in Williston, Vermont

Basement Waterproofing in Williston, Vermont

Before After
Basement Waterproofing in Williston, Vermont Basement Waterproofing in Williston, Vermont

When excavating the land around her home's foundation didn't help with the water entering the basement, a call was made to the waterproofing experts at Matt Clark's Northern Basement Systems.   Northern Basement Systems installed SuperSump Plus Sump Pump and an Ice Guard Discharge System.  Together, these patent waterproofing products will ensure the homeowner's basement will stay nice and dry. 

Bright Wall, ThermalDry Basement Floor Matting, and Waterproofing in Williston, Vermont.

Bright Wall, ThermalDry Basement Floor Matting, and Waterproofing in Williston, Vermont.

Before After
Bright Wall, ThermalDry Basement Floor Matting, and Waterproofing in Williston, Vermont. Bright Wall, ThermalDry Basement Floor Matting, and Waterproofing in Williston, Vermont.

A homeowner in Williston, Vermont, reached out to Matt Clark's Northern Basement Systems in search of a solution to turn their wet, nasty basement into a dry, useable finished space.  After a free estimate, a custom waterproofing plan, using patent waterproofing products, was executed to perfection by one of Northern Basements Installation Specialist Teams.  Now, with a waterproofied basement, the homeowners hired Northern Basement Systems to installed patent waterproofing finishing products, including ThermalDry Basement Flooring and Bright Wall.

Company Awards
Better Business Bureau Certificate of Customer Satisfaction Excellence- 2016 Award
We are proud to recive the Better Business Bureau Certificate of Customer Satisfaction Excellence- 2016 Award. We recived this our... [Read more]
Better Business Bureau Certificate of Customer Satisfaction Excellence
Better Business Bureau Certificate of Customer Satisfaction Excellence. Customer loyatly score of 100% and any customer complaints filed with... [Read more]
Better Business Bureau Certificate of Accreditation
We proudly became accredited with the Better Business Bureau on August 5th, 2011... [Read more]
More Awards

Foundation Repair, Crawl Space & Basement Waterproofing Contractors in Williston

Happy Customers Surrounding Williston, VT
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Certified, Highly Trained Professional Basement Waterproofing, Foundation Repair & Crawl Space Repair Company Serving Williston, VT

Northern Basement Systems not only adheres to the highest industry standards, but we also strive to be an industry leader in the field of home improvement and basement repair. To set ourselves apart from our competition we only use state-of-the-art products and technology which are designed to fix your home in the most efficient and reliable way. We are an authorized Basement Systems and Foundation Supportworks dealer in Williston, VT with the experience and dedication to getting the job done right the first time. We believe in our work and stand behind everything that we do, we have several warranties to prove it; a 25-year warranty against manufacturing defects on Foundation Repair products, crawl space encapsulation systems, French drains & perimeter drains. And to get the ball rolling we also offer financing options and provide FREE written estimates and inspections!

Williston, VT’s Leading Basement Waterproofing Company

Regardless of how you use your basement, having a safe and dry space is critical for you and your family. We understand that having a wet basement is incredibly frustrating and can often make you feel helpless. There are usually many factors that lead to a basement being wet and the sheer number of issues may make your head spin. However, because we understand how important your basement is to you and your family we have devoted ourselves to providing solutions that you can rely on. We have a staff full of certified technicians that are each experienced, professional and are guaranteed to give you the results you want in a quick, effective and permanent way. We also offer a transferable lifetime warranty on perimeter & French drain waterproofing systems!

To learn more about basement waterproofing cost, call or click today!

Schedule a Free Basement Waterproofing Estimate

Foundation Repair to Keep Your Home Safe

The foundation of your home is the building block that the rest of your home depends on. Even the smallest foundation issue needs to be addressed seriously because even the most basic issue can lead to a major problem down the line. Even if you don’t think the issue is a big deal call Northern Basement Systems, a company that specializes in foundations, to truly determine the cause of the issue. Northern Basement Systems uses the best products in the industry and has the experience and knowledge to use them efficiently. To learn more about our services such as foundation leveling, basement wall repair, foundation wall repair or foundation underpinning, contact us today!

Crawl Space Repair & Encapsulation Expert

Your home’s crawl space is often neglected. It’s usually too small to be seen as valuable and most people dread going into their crawl spaces because they are often damp and dark spaces that are so low they hurt your back. However, we feel like crawl spaces can be more valuable than that. We offer a variety of crawl space services that are guaranteed to turn your crawl space, regardless of the condition that it’s in, into an inviting and safe storage space. We can make any repairs that are needed and also encapsulate the space with a durable white plastic that brightens it up and creates a barrier from moisture.

Schedule Your Free Estimate

Case Studies From Williston
The home owner in Williston, Vermont was in the process of changing their basement floors. They previously had linoleum through out the basement and...
Job Stories From Williston, VT
Basement Waterproofing in Williston, Vermont, by Matt Clark's Northern Basement Systems.

When a homeowner in Williston, Vermont, contacted Matt Clark's Northern Basement Systems seeking assistance with persistent water seepage issues in their basement. Our team conducted a detailed evaluation and proposed a tailored waterproofing plan to address the concerns.

After a thorough assessment, we recommended installing an advanced interior drainage system and a triple-safe sump pump. This comprehensive solution was designed to manage groundwater effectively and prevent future flooding.

During the installation process, our experienced technicians meticulously placed the interior drainage system along the perimeter of the basement floor, directing water toward the sump pump for efficient removal. Additionally, we applied a durable vapor barrier to protect against moisture infiltration, ensuring a dry and comfortable basement environment.

Upon completion of the project, the homeowner was delighted to see immediate results, as their basement remained dry even during heavy rainfall. They appreciated our team's personalized approach and attention to detail.

The successful waterproofing solution not only resolved the water intrusion issue but also provided the homeowner with peace of mind and confidence in the long-term durability of their basement. They were thrilled to reclaim their basement space and utilize it without concerns about water damage.

Basement Waterproofing in Williston, Vermont, by Matt Clark's Northern Basement Systems. - Photo 1
Cracked Foundation Causing Flooding in Williston, Vermont

A family in Williston, Vermont was battling water in their basement, due to both a drainage issue and cracks in the foundation. After becoming very frustrated with the water problems in their home, they found Northern Basement Systems online and gave us a call!

We provided the homeowners with a FREE ESTIMATE and a written project proposal. The system design specialist proposed to install a WaterGuard Drainage System around the perimeter of the basement to collect water from the walls before it has the opportunity to enter the basement. He also proposed to install TWO TripleSafe Sump Pumps due to the size of the basement. Lastly, he suggested two discharge lines (one from each pump) with IceGuards and LawnScape Outlets. 

The homeowner was happy with the results, knowing that he and his family could use this space and not have to worry about water for years to come!  

Call 855-DRY-TIME today for your FREE ESTIMATE!


Cracked Foundation Causing Flooding in Williston, Vermont - Photo 1
Chimney Repair Project

Andrew had a big concern. He saw that his chimney was forming a crack. Overtime, the crack grew bigger and the chimney had started to separate from his house. Andrew took action right away and called Matt Clark at Northern Basement Systems. Matt Clark gladly agreed to come help.

After looking at the gap between the chimney and the brick house wall, Matt Clark knew just what to do. He and his experts had to install four helical pier brackets. Before the brackets could be installed, the soil around the chimney had to be excavated in order to reach the chimney’s foundation. Once the area was excavated and the brackets were installed, a steel rod was hydraulically pushed through each bracket. Each rod pierced through the settled soil until a layer of sturdy earth was reached. The pressure of the rod then lifts the chimney back to its original position.

Andrew avoided a dangerous situation. When soil settles, it sinks. This takes whatever rests on top of it down with it. This can cause major threats to any foundation. Luckily Matt Clark and his team of experts have the helical pier system. Check out the pictures of this chimney project, they’re listed above!  

Water Entering The Basement Through A Cracked Floor

Donna had a problem that most homeowners experience: occasional basement water. She saw it coming through cracks in the floor and wasn’t sure what to do. She asked around and was eventually referred to Matt Clark’s Northern Basement Systems. After getting a free estimate, Donna decided to hire Matt Clark and his experts.

The experts from Northern Basement Systems took a look around and knew just what to do. They had to address several concerns. The first being how to control the water that was entering the basement. This was done by installing the Basement System’s WaterGuard system. This gutter-like system collects the water from the walls and floor. The second concern was how to get the water out of the basement. The experts installed a SuperSump pump. This pump channels the collected water through a discharge line which disposes it to the outdoor surface. There was one final issue to address. Since the discharge line is an open tunnel to the outdoors, it must be protected from freezing. The experts installed their IceGuard system that is designed to do just that.

Donna can rest easily knowing that her basement will stay safe and dry. Matt Clark is an expert in the basement field. He has seen it all. Are you in a tough spot with your basement? Give Matt Clark a call and he’d be happy to come and help you through any situation you may have.

Work Requests From Williston, VT
Project Location: Williston, VT
Cold basement due to lack of insulation and cold living space due to a cold basement. Looking for Insulation and ensuring that basement is waterproofed properly to become a finished space.
Project Location: Williston, VT
Basement leak in finished basement where we think water is coming in through the cinder block wall or there is condensation because cold air and warm are meeting. Had mold cleanup performed for the 2nd time in a year.
Project Location: Williston, VT
I have an existing sump pump and am looking to install a battery back up. The current system is Grate.
Project Location: Williston, VT
Water coming in around bottom corner all around basement. Need remedial or preventative work done.
Project Location: Williston, VT
A temporary sump pump was put into my condo basement 6 yrs ago. They blasted a hole in the concrete floor and never closed it up or fixed with a permanent sump pump. With this recent rain, the hole filled up and overflowed onto the floor. I would like damage assessment as well as a permanent sump pump installed if that is the best remedy.
Project Location: Williston, VT
Need foundation repair on corner of my house, happy to share photos of repair needed
Project Location: Williston, VT
We have a very old, and mixed-material basement (some is crawlspace, some is stone foundation, some is cinderblock and concreate) and it is increasingly taking on water during heavy rains. I would like an estimate for repair and waterproofing.
Project Location: Williston, VT
I am looking to find a solution for a garage that has minor flooding during snow melts and heavy rains. I currently manage this flooding with a utility pump but am looking for a more permanent solution. Attached is an image from the first year I moved into the house and the worst it's ever been as i did not know to how manage it.
Project Location: Williston, VT
My garage has cracks in the walls
Project Location: Williston, VT
Hi there, I am very interested in buying a home in Williston, VT (the above address) but see that the foundation has quite a few cracks in it. I am interested to know if this is a giant red flag and not worth getting into or if it's just a project that needs time and money and should be good as new after? Please let me know and thank you for your time. -Scott
Project Location: Williston, VT
Finding large cracks in our foundation on an add on room we have with crawl space.
Project Location: Williston, VT
Water roof runoff getting into basement level. Need to diverty water away from foundation wall. Believe water is entering in drip area between concrete walkway and 1st floor wall and then entering foundation and dripping below at basement level.
Project Location: Williston, VT
We have active leaks in our cinderblock foundation. One area is from a defunct chimney and others seem to be hairline fractures in the foundation.
Project Location: Williston, VT
We have small amounts of water in our basement, and would like an assessment, please.
Project Location: Williston, VT
Our basement floods with heavy rain storms. Unsure if it's a drainage issue, foundation issue, etc. We are looking to get options to help our flooding issue to prevent any mold growth.
Project Location: Williston, VT
Water coming into basement from the wall when there is heavy rain.
Project Location: Williston, VT
We want to finish out basement and want to check on waterproofing before doing work
Project Location: Williston, VT
Water enters the finished basement of our raised ranch when it rains; suspected foundation repair required. Would consider yard drainage and sump pump options.
Project Location: Williston, VT
A portion of my garage floor slab has sunk ± 2". I'm looking to have it leveled to prep for epoxy coat. I also have a small concrete slab leading to front entry stairs that might be a candidate for leveling. Thank you, Dennis Lalancette
Project Location: Williston, VT
Old 1845 farmhouse with unfinished dirt basement that is currently flooded with water because of spring snow melt. Need help with solutions.

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