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Reviews From Lebanon
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 Lebanon
Matt Clark's Northern Basement Systems turns a wet basement dry, in Lebanon, New Hampshire

Matt Clark's Northern Basement Systems turns a wet basement dry, in Lebanon, New Hampshire

Before After
Matt Clark's Northern Basement Systems turns a wet basement dry, in Lebanon, New Hampshire Matt Clark's Northern Basement Systems turns a wet basement dry, in Lebanon, New Hampshire

In Lebanon, New Hampshire, Matt Clark's Northern Basement Systems turned an annoying wet basement into a permanently drive, useable space.  Northern Basement Systems installed a Full Perimeter WaterGuard System, to collect any water.  The WaterGuard will then take the water to the newly installed SuperSump Pump.  The Super SumpPump will then pump the water out of the basement, away from the house down an IceGuard Discharge Line.  

Matt Clark's Northern Basement Systems Water Proofs a Garage in Lebanon, New Hampshire

Matt Clark's Northern Basement Systems Water Proofs a Garage in Lebanon, New Hampshire

Before After
Matt Clark's Northern Basement Systems Water Proofs a Garage in Lebanon, New Hampshire Matt Clark's Northern Basement Systems Water Proofs a Garage in Lebanon, New Hampshire

A homeowner reached out to Matt Clark's Northern Basement Systems looking for a solution to water entering the front of their garage.  After a FREE ESTIMATE from one of Matt highly trained System Design Specialist, the homeowner hired Matt Clark's Northern Basement Systems.  Matt's team installed WaterGuard Perimeter Drainage along the front of the garage with a TrenchDrain at the garage entrances.  TheTrenchDrains, paired with the waterguard, will collect any of the water trying to get in the garage and take it to the newly installed SuperSump Pump.  The homeowner also bought a state-of-the-art SaniDry Sedona Dehumidifier.  The Sedona will keep the garage at a perfect 55% humidity.  The Sedona also has a discharge hose that goes directly into the basin of the SuperSump Sump Pump.  The SuperSump will take any water, from both the WaterGuard and Sedona Dehumidifier and pump it out of the garage away from the home.  The home owner now has a safe, useable garage.

Basement Waterproofing in Lebanon, New Hampshire.

Basement Waterproofing in Lebanon, New Hampshire.

Before After
Basement Waterproofing in Lebanon, New Hampshire. Basement Waterproofing in Lebanon, New Hampshire.

To turn this once wet basement into a dry, clean useable space, the homeowners in Lebanon, New Hampshire, called Matt Clark's Northern Basement Systems.  Northern Basement Systems used a variety of patent waterproofing products, in harmony, to create the dry space, the owners always wanted. 

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

Quality Crawl Space Repair & Basement Waterproofing in Lebanon, NH

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

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 Lebanon, NH 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!

Lebanon, NH’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

Job Stories From Lebanon, NH
Bowing Walls in Lebanon, New Hampshire, with Matt Clark's Northern Basement Systems.

In Lebanon, New Hampshire, there lived a homeowner named Sarah. Sarah had always taken great pride in her beautiful house, nestled in a peaceful neighborhood. However, recently she had noticed a concerning problem: the walls in her basement were bowing and developing unsightly cracks. Worried about the structural integrity of her home, Sarah knew she had to take action before the situation worsened.

Determined to find a reliable solution, Sarah embarked on a quest to find the right professionals for the job. She sought recommendations from friends and neighbors, scoured online reviews, and visited local construction forums. After careful consideration, one name kept coming up: Matt Clark's Northern Basement Systems.

Eager to address the issue promptly, Sarah contacted Matt Clark's Northern Basement Systems and scheduled a free estimate. A system design technician would visit to see what type of permanent solution would fix Sarah's foundation troubles. They assessed the condition of the bowing walls, meticulously examining the cracks and gauging the severity of the problem.

With years of experience in the field, the design technician understood the unique challenges posed by foundation issues in the area. He attentively listened to Sarah's concerns and explained the intricacies of the power brace wall system, a specialized solution that would permanently support and stabilize the bowing walls in her basement.

Impressed by the knowledge, professionalism, and his team's proven track record, Sarah moved forward with Matt Clark's Northern Basement Systems. She eagerly anticipated the restoration of her home's structural integrity.

The day of the project arrived, and Sarah eagerly watched as the Northern Basement Systems team prepared to transform her basement. They installed the power brace wall system with precision and expertise, carefully adjusting each brace to provide maximum support and alleviate the pressure on the compromised walls. Throughout the process, the team ensured minimal disruption to Sarah's daily life, working efficiently and leaving the workspace clean and tidy.

As the last brace was secured in place, Sarah felt a sense of relief wash over her. Not only had Matt Clark's Northern Basement Systems delivered on their promise, but they had also exceeded her expectations. The walls, once bowing and cracked, were now supported and stable, giving her peace of mind and preserving the value and safety of her home.

Sarah couldn't help but admire the craftsmanship and professionalism of the Northern Basement Systems team. She knew she had made the right choice, and she happily shared her positive experience with friends and neighbors who might encounter similar issues in the future.


Bowing Walls in Lebanon, New Hampshire, with Matt Clark's Northern Basement Systems. - Photo 1
Replacing Carpet with ThermalDry Floor Tiles

Alexei woke up one morning to find that her finished basement had undergone some water damage. This ruined the carpet and left other items damp. She didn’t want to replace the carpet, because the same damages could happen again. She figured there must be something that could better protect her basement floor. After doing some research online, she found the solution. She quickly reached out to Matt Clark’s Northern Basement Systems for help.

Alexei checked out the Northern Basement Systems’ website and found the ThermalDry floor tiles. These tiles are designed specifically for basements. They are warm, comfortable and stylish. Each tile is designed to sit on raised, plastic pegs, forming a small airspace underneath. In this airspace, water vapor circulates and dries out. This causes the tile to be eight to ten degrees warmer than the concrete below it. The tile is made from inorganic material; this will ensure that plumbing leaks or floods won’t damage it. The experts from Northern Basement Systems got right to work knowing that this was the right fit for Alexei’s finished basement.

Now Alexei can rest easily knowing that her finished basement won’t be susceptible to a little water damage. With the help of ThermalDry Tiles, Matt Clark’s Northern Basement Systems can turn any moldy, rotten, foul-smelling basement floor into a warm, beautiful one.

Home Show Leads Lebanon, NH Homeowners to a Drier, Brighter Crawl Space

Joe and Rosie S. attended the HomeLife Show in Hanover. Thinking about the damp crawl space beneath their Lebanon home, the NH homeowners decided to talk with a representative from Matt Clark’s Northern Basement Systems after hearing an expert talk about the dangers of a damp, unsecured crawl space because and how it can affect the rest of the home. The representative discussed cost-effective options to seal their crawl space and create a healthier environment. Joe and Rosie thought that the company would be a good fit for the job and set up an appointment with specialist Michael.

Expert Michael came out for the inspection and provided a free, no-obligation estimate for the suggested repairs. The couple was lucky – as of yet, they had no major structural or water damage problems. Michael indicated that the foreman install a CleanSpace liner to encapsulate the space to keep out moisture and water. CleanSpace crawl space encapsulation provides a barrier between the crawl space floor and the earth.   

Joe and Rosie are thrilled that their crawl space is now clean and dry, and they also have extra storage space and have added value to their home in the process.

Homeowner in Lebanon, NH Services Her Waterproofing System Every Year!

A few years ago, homeowner Gayle M. of Lebanon, NH needed her basement completely waterproofed. At the time she had nothing in place to protect her property from the water damage of heavy rains or hard winters. Gayle contacted Matt Clark’s Northern Basement Systems to install a waterproofing system.

Northern Basement Systems installed a WaterGuard XL drainage system and TrenchDrain channel drains to collect the water, a TripleSafe and SuperSump sump pumps to remove the water, and a SaniDry XP dehumidifier to keep the environment dry. Gayle was impressed at the amount of work done in so little time, and felt secure in her home once again.

Every year, Gayle calls upon the experts at Matt Clark’s Northern Basement Systems to inspect her system, clean it as necessary and replace the filter in her dehumidifier. Having the system serviced ensures that everything is working properly and prevents any possible issues from turning into a disaster. Gayle is happy to have an expert she can trust and since they did such a good job the first time, there’s rarely anything that needs to be done!

Retaining Wall Replaced and Wall Cracks Repaired in Lebanon, NH

Peter and Alyssa J. knew that trouble was brewing beneath their Lebanon, NH home. Countless cracks had emerged in both exterior and interior walls along two sides of their home, and their retaining wall was cracked even more and bowing precariously. Fearing that they would need to replace their foundation, the couple contacted Matt Clark’s Northern Basement Systems after they discovered that the business did much more than just waterproofing!

Foundation expert Nicholas Farnham came out to inspect the foundation and assured the homeowners that foundation replacement was not necessary.  Nick came in a plan which included replacing a retaining wall and installing wall anchors to straighten the walls, provide extra support against the outward pressure and reattach them to the foundation. Even though the project was extensive, Peter and Alyssa were happy that the work could be done for less money than they anticipated! Soon enough, the cracks were no longer visible and the new retaining wall looked better than ever!

Peter and Alyssa are happy to have found the right team to handle their structural issues.

Work Requests From Lebanon, NH
Project Location: Lebanon, NH
Water in my basement after it rains. New since the town "fixed" the road and water mains.
Project Location: Lebanon, NH
Our basement leaks near the floor during spring thaw and after heavy rain. We have interior drains (I think) and a sump pump. We want to know what the problem is and how to fix it.
Project Location: Lebanon, NH
I had a sump and drain installed last year and need similar done on other side of basement.
Project Location: Lebanon, NH
Wet basement. Looking to remedy moisture and odor. Need estimates for installation for dehumidifier and/ot sealing the basement.
Project Location: Lebanon, NH
Basement leaking
Project Location: Lebanon, NH
Water comes into basement when it rains. We think there may be cracks in the foundation.
Project Location: Lebanon, NH
Under my kitchen and mudroom area there's a crawl space and the insulation has fallen down. Now when I'm in the kitchen I can feel a draft.
Project Location: Lebanon, NH
Sloping floors, cracks in moulding and a few wall corners.
Project Location: Lebanon, NH
We just bought this very old home. The basement clearly needs some work--waterproofing, insulation, and possibly some structural reinforcement. We're interested in seeing what we can accomplish within the scope of our financial resources. Thanks.
Project Location: Lebanon, NH
Looking to water proof my basement
Project Location: Lebanon, NH
We just purchased this house and we know from the sellers disclosure that the basement gets wet during heavy rain. We are coming here from Pittsburgh, PA where we had a triplesafe pump, a cleanspace barrier, and a french drain in our basement that used to flood every time it rained and went to being a totally usable and clean space. We would like to be able to use our new basement like we were able to our old one.
Project Location: Lebanon, NH
I have a water problem in an area of my basement and looking to get a sump pump system installed
Project Location: Lebanon, NH
I just would like a free quote for a basement waterproofing.
Project Location: Lebanon, NH
Crack in basement foundation. Northern Basement Systems had evaluated a prior crack in the foundation of our detached garage and we liked the service so we're looking to evaluate a smaller basement crack for repair and stabilization.
Project Location: Lebanon, NH
Have a half-inch wide vertical crack on external foundation wall. Would like a quote for fixing it. Thanks!
Project Location: Lebanon, NH
Hi, A couple weeks ago when it was warm and rained our basement leaked and we had 1.5-2" of water throughout the basement. It came in again when we had another mild day and rain, appears to be coming in on 3 sides.
Project Location: Lebanon, NH
Would like a quote to install a sump pump
Project Location: Lebanon, NH
I recently purchased an old 1858 brick home near Mascoma lake that is in need of foundation work. There are step cracks in the exterior brick walls so it is my understanding that the brick isn't being supported well enough by the stacked fieldstone under the sills. One of the brick walls is in definite need of attention, so I want to create a strong and stable foundation before undertaking any exterior masonry work. The basement also seems to be on the wet side of things which you can tell by the rust buildup on the mechanicals, among other things. I'd really appreciate a professional opinion and estimate. Thank you!
Project Location: Lebanon, NH
Hi! I'm looking at a crack in the foundation of my home, visible from both the outside and inside. At a minimum it would be good to get it sealed for insulation purposes, but I'd also like to know if there are any underlying issues that should be addressed. Email contact is best because I teach & have meetings during the day. I can send pictures if helpful. Thanks! -- Matt
Project Location: Lebanon, NH
We have a dirt floor basement (and crawlspace) in an old house on stone foundation. Would like to dry it out and make it usable.

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