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Reviews From Woodsville
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
Crawl Space Wood Rot Repair

 

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

Northern Basement Systems serving Woodsville, NH

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

Woodsville, 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. If moisture has already compromised your crawl space, we can offer complete wood rot repair for your crawl space.

Schedule Your Free Estimate

Case Studies From Woodsville
Basement
A homeowner in Woodsville, New Hampshire, began noticing water collecting along the edge of their basement floor, particularly during and after heavy...
Job Stories From Woodsville, NH
Basement Water Along Foundation Wall in Woodsville, New Hampshire | Matt Clark's Northern Basement Systems

When the homeowner in Woodsville, New Hampshire, first noticed water collecting along the edge of their basement floor, it didn’t seem like much—just a small puddle forming near the foundation wall. But as time went on, that puddle became more consistent and more concerning. During heavy rain, water would seep into the wall-floor joint, spreading across the concrete and leaving behind debris and signs of ongoing moisture intrusion.

By the time we arrived, the issue was clear. The photo tells the story perfectly—a tape measure standing in pooled water, showing just how much was collecting at a single entry point. This wasn’t surface condensation or a one-time event. This was active groundwater intrusion, pushing in through the weakest point at the wall-slab joint. The presence of organic debris nearby only reinforced the idea that water had been entering repeatedly, carrying material over time.

After a full inspection, we explained to the homeowner that the problem wouldn’t resolve itself—and that patching the area wouldn’t stop the pressure from building outside the foundation. The right solution was to manage the water before it ever reached the basement floor.

We installed a full interior drainage system along the perimeter where the seepage was occurring. This system was designed to intercept water at the wall-floor joint—the exact spot shown in the photo—before it could surface. The collected water was then directed to a TripleSafe® sump pump system, providing reliable discharge away from the home. On the exterior discharge line, we added IceGuard® to protect against freezing and a LawnScape™ outlet to safely direct water away from the foundation.

Once completed, the transformation was immediate. No more standing water, no more guessing when the next rainstorm would bring problems. The basement went from a space where water visibly pooled on the floor to one that stayed consistently dry, regardless of the weather. For this homeowner in Woodsville, what started as a small puddle turned into a clear warning sign—and addressing it the right way made all the difference.

Basement Water Along Foundation Wall in Woodsville, New Hampshire | Matt Clark's Northern Basement Systems - Photo 1
Work Requests From Woodsville, NH
Project Location: Woodsville, NH
Two crack in fountain one about six feet tall and about a inch the other next to it smaller its in the Conner of my house coming in wears
Project Location: Woodsville, NH
Bowing bring foundation and sagging floors.
Project Location: Woodsville, NH
When it rains the water comes into the bulkhead .
Project Location: Woodsville, NH
Water leaking through stone wall on one side of building, yearly movement of basement walls with changing temps, dirt flowing into basement with leaks.
Project Location: Woodsville, NH
Basement and foundation
Project Location: Woodsville, NH
My stone basement from 1920 has a wet sink where water gathers, but more water and silt has been flowing than seems good lately.
Project Location: Woodsville, NH
I would like an estimate to stabilize a cracked block foundation. Property is under contract and we need an estimate before closing in 2 weeks. Can you inspect and quote in this short time?
Project Location: Woodsville, NH
Block foundation. Bowed and cracked. 1950 house. Full basement, Clean, dry, unfinished.
Project Location: Woodsville, NH
We need some foundation work done on our apartment building before finishing 2 apartments

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