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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 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 dedicated 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
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
Vicinity of Mountain View Drive in Lebanon
Crack in the wall of my foundation that is leaking
Vicinity of Pine Street in Lebanon
Need foundation repair - stone and brick foundation has missing mortar and cracks.
Vicinity of Dulac St in Lebanon
Hi, I'm in the process of closing on a house. It has a crack on the exterior of the foundation which was poorly fixed with tar and concrete patch, so I would like to request a quote for that to be professionally repaired. Thank you!
Vicinity of Foliage View Rd in Lebanon
Ground water is seeping into our garage(chronic problem)
Vicinity of Nottingham Circle in Lebanon
We have been getting water in our basement. It looks like the previous owners attempted to have it waterproofed, but it did not last. We are hoping to finish the basement, and need to deal with the water problems first.
Vicinity of Poverty Lane in Lebanon
Have a Crack on a wall that sometimes leaks a bit in the spring. I would like it sealed
Vicinity of Bank St Ext in Lebanon
Corner of foundation has crack. Sandy/ Rocky foundation with some sloughing of foundation material in places
Vicinity of Meriden Road in Lebanon
I have two retaining walls that are starting to bow and lean. I would like an repair estimate for each.
Vicinity of Foliage View in Lebanon
I'm looking for a quote on a vapor barrier for a crawl space
Vicinity of Winter Street in Lebanon
Puddle in one spot of partially finished basement. New home.
Vicinity of Cross Road in Lebanon
Basement has a few cracks that leak water. Base of walls gets damp. Occasional water up through floor
Vicinity of Dorset Lane in Lebanon
Need help with water penetration through garage floor and joint of floor with foundation.
Vicinity of Etna Road in Lebanon
Looking for estimate to insulate basement walls and install moisture barrier on floor.
Vicinity of Old Etna Rd in Lebanon
I have a duplex rental unit that has water leaking through one of the walls. I've sealed it in the past, but it leaks whenever it rains now. The basement is not finished so the floor and walls are bare concrete.
Vicinity of Riverdale Parkway in Lebanon
We have a 1927 kit home with a slightly crumbling corner concrete "stone".
Vicinity of Poverty Lane in Lebanon
Water seepage in basement. Needs proper drainage put in around foundation and exterior waterproofing treatment.
Vicinity of Tuck Rd in Lebanon
I need assistance with a small retaining wall at my cellar door. e mail is preferred as I work crazy hours at the hospital
Vicinity of Bank St Ext in Lebanon
Basement flood during heavy rainfalls
Vicinity of Elm St in Lebanon
We have a damp, moldy and smelly fieldstone basement and want to see if there is any solution that can reduce this issue.
Vicinity of Cameron Avenue in Lebanon
I have a basement that has been getting water during heavy rain. Not sure if it would require exterior drainage or an interior system. I am trying to gather a few different opinions/quotes.

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