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Reviews From Plymouth
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 Plymouth
Responsible Basement Waterproofing in Plymouth, New Hampshire, by Matt Clark's Northern Basement Systems.

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

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

When a family in Plymouth, New Hampshire, wanted to waterproof the home's basement, they hired the responsible waterproofers at 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

Professional Basement & Crawl Space Waterproofing Contractor in Plymouth

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

Plymouth, 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

Case Studies From Plymouth
This 1980's home located in Plymouth, New Hampshire had water seepage along the wall and floor joint. The water was causing damage to the homeowner's...
Job Stories From Plymouth, NH
Extemely Wet Basement in Plymouth, NH

This home had a high water table and water flowing through channels in the basement to a sump pump pit with a broken sump pump. This system makes the basement unusable, muddy, wet, musty, and damp. These homeowners were in search of a better solution for both them and their home. 

Our system design specialist visited the home and suggested several solutions to keep the basement dry and make it more usable. First, our team installed a full perimeter WaterGuard Drainage System to collect and transport the water that is attempting to enter the basement. Next, they installed our most reliable pump, the TripleSafe Sump Pump System to pump the water out of the perimeter drainage. The last part of this full basement waterproofing system was to install a SaniDry Dehumidifier to filter the air and reduce moisture that causes the musty smell and promotes the growth of mold. 

With these systems, this basement will remain dry, much cleaner, and improve the health of the whole home. Call 855-DRY-TIME to see how Northern Basement Systems can help you and your home! 

Extemely Wet Basement in Plymouth, NH - Photo 1Extemely Wet Basement in Plymouth, NH - Photo 2Extemely Wet Basement in Plymouth, NH - Photo 3Extemely Wet Basement in Plymouth, NH - Photo 4Extemely Wet Basement in Plymouth, NH - Photo 5
Work Requests From Plymouth, NH
Project Location: Plymouth, NH
Looking to waterproof our basement for our single family home. During significant rain fall we consistently have water in the basement, up to a couple of inches on several occasions. We do have a sump pump hole which was sealed by a radon mitigation provider. The basement abuts a concrete slab poured for an addition before we owned the home. There are two windows and no bulkhead.
Project Location: Plymouth, NH
I have a basement that is leaking in multiple areas: from a basement window from the driveway, and through the foundation on all 4 walls. It also appears that water pools and leaks in from the bulkhead. There is a sump pump installed.
Project Location: Plymouth, NH
Wet dirt crawl space, fungi/rot on supporting beams
Project Location: Plymouth, NH
My cellar leaks badly, didn't used to. Sump pump won't keep up.
Project Location: Plymouth, NH
Water leak in basement through foundation walls.
Project Location: Plymouth, NH
I am on the inspections process of buying a house in Plymouth. The results showed abnormal/harmful signs of water in basement and crawspace. I'd like a quote to remedy any damages and Solutions to keep the area dry in the future. I need a quote by 10/30, this Friday.
Project Location: Plymouth, NH
We have a commercial building in Belmont New Hampshire that seems to be taking water from somewhere in the block walls and bringing the water down to the basement level. Would be possible for someone to take a look at it tell us what services you could offer us to remedy the situation? Thx, Rob
Project Location: Plymouth, NH
Musty odor from crawlspace that comes up into the house. Concerned about mold.
Project Location: Plymouth, NH
Cracked foundation, water coming in
Project Location: Plymouth, NH
Water in dirt floor basement
Project Location: Plymouth, NH
Victorian 1906 3 story, foundation has settled in the rear of the house and when it rains, in the front of the house basement, water intrudes. Field stone lower, brick above, I believe the house is build on landfill in the back. Would like to level the house, stabilize the foundation, address water intrusion and any radon gas concerns. End result, level house, stable foundation, dry and radon gas free basement.
Project Location: Plymouth, NH
The basement leakes from the ground
Project Location: Plymouth, NH
My home sits below road level, and my basement has cement walls. Only 1 side of the basement has water slowly seeping in through cement wall. I painted a water based sealant on wall, but water still comes through. I have a fan and dehumidifier running 24-7 and basement still smells musty. HELP!! I have a newborn in the house, and I am afraid of mold.

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