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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 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 Sanbornton
Responsible Basement Waterproofing in Sanbornton, New Hampshire, by Matt Clark's Northern Basement Systems.

Responsible Basement Waterproofing in Sanbornton, New Hampshire, by Matt Clark's Northern Basement Systems.

Before After
Responsible Basement Waterproofing in Sanbornton, New Hampshire, by Matt Clark's Northern Basement Systems. Responsible Basement Waterproofing in Sanbornton, New Hampshire, by Matt Clark's Northern Basement Systems.

When a homeowner in Sanbornton, New Hampshire, experienced multiple incidents of water entering the basement of their home, they hired Matt Clark's Northern Basement Systems.

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

Reputable Crawl Space & Basement Contractor in Sanbornton, NH

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

Sanbornton, 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.

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Job Stories From Sanbornton, NH
Responsible Basement Waterproofing in Sanbornton, New Hampshire, by Matt Clark's Northern Basement Systems.

The heavy rain splash against the living room windows as Patrice, a homeowner in Sanbornton, New Hampshire, anxiously paced his living room.  Patrice knew it would only be a matter of hours before his basement would start to fill with water, and he would sometimes spend the entire night trying to keep up with the water shop vacuuming up.  

Well, after spending most of the night shop vacuuming, but this time not being able to keep up with the water and watching his basement flood, Patrice had enough.  Patrice found a few waterproofing companies but ultimately hired Matt Clark's Northern Basement Systems based on their great reviews, past work, and a recommendation from his cousin, who had work from Northern Basement Systems a few years prior.  

Northern Basement Systems installed a custom-designed waterproofing system consisting of patent waterproofing products specifically designed to make sure water doesn't reenter the home's basement.  

Patrice now can enjoy his dry, clean useable basement, and best of all, he says he no longer gets that uncomfy anxious feeling when the rain starts falling.  

Responsible Basement Waterproofing in Sanbornton, New Hampshire, by Matt Clark's Northern Basement Systems. - Photo 1
Work Requests From Sanbornton, NH
Project Location: Sanbornton, NH
Basement is poured concrete, but without dehumidifiers constantly running becomes extremely humid. It's a new build house, but we've already had to do a mold remediation due to the humidity issue before we had the dehumidifiers in place. Looking for a passive solution to reduce humidity, such as sealing foundation and or water redirection if feasible, since we want to finish the basement for extra living space.
Project Location: Sanbornton, NH
I just bought this house and need an aprox.1600 sq ft basement slab poured.
Project Location: Sanbornton, NH
Wet basement. Need edge cut, drain , pump , etc
Project Location: Sanbornton, NH
I have a lakehouse with an old basement (1965). Access through a bulkhead. Always floods in the Spring. Looking for someone to assess and let me know what it would take to repair and water/weatherproof it. I do have a sump pump but this year it made a pool outside due to so much water.
Project Location: Sanbornton, NH
Water has been seeping into one area of the basement when it rains heavily.
Project Location: Sanbornton, NH
In late October had 6" of water in my basement from heavy rains. Did not know that foundation drain was completely plugged until firefighter who was helping pump out basement found it. With friends helping, we threw away all ruined belongings and wet vacuumed the entire basement. Everything seemed fixed. However, I am now finding that the concrete floor is constantly damp, from what I do know know. Until the flood I had never had any problem with moisture down there. I am horribly allergic to mold and need to attack this problem.

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