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Reviews From Moultonborough
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 Moultonborough
Matt Clark's Northern Basement Systems saves a Chimney in Moultonborough, New Hampshire

Matt Clark's Northern Basement Systems saves a Chimney in Moultonborough, New Hampshire

Before After
Matt Clark's Northern Basement Systems saves a Chimney in Moultonborough, New Hampshire Matt Clark's Northern Basement Systems saves a Chimney in Moultonborough, New Hampshire

These two photos show the before and after of the chimney piering job Matt Clark's Northern Basements did.  The homeowner was concerned about the chimney falling away from the house and worried that the chimney could collapse.  They contacted Matt Clark's Northern Basement Systems to find a solution because of the companys excellent reputation with such situations.  Northern Basement Systems were able to not only stabilize it using our patented piers, but also lift the chimney to it's original position.

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

Moultonborough, NH Qualified Foundation Repair & Basement Waterproofing

Happy Customers Surrounding Moultonborough, NH
Work Requests

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Certified, Highly Trained Professional Basement Waterproofing, Foundation Repair & Crawl Space Repair Company Serving Moultonborough, 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 Moultonborough, 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!

Moultonborough, 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 Moultonborough
This lakeside property is less than a year old and is already battling the high water table. The crawlspace walls, ceiling, and fiberglass insulation...
Work Requests From Moultonborough, NH
Vicinity of Sunrise Drive in Moultonborough
I have water leaking in the basement/ garage of a house that I bought 5 years ago. It never leaked previously. I had the septic pumped, but it is still leaking especially when it rains. There is a drainage ditch outside that may need an update, and a crack outside in the foundation opposite of where the leak is, that looks like it had a previous "patch" done once. I am happy to send photos.
Vicinity of Swallow Point Rd in Moultonborough
Looking to get the relative humidity in my basement at 50 percent or less, i have a dehumidifier down there now but i think its junk looking for a replacement for it...
Vicinity of Suissevale Avenue in Moultonborough
Can you fix the small leaks/cracks in my basement garage wall from the outside if necessary? I think previous owner tried to seal two small cracks and put tar on the outside wall. This week, I noticed small rain puddles making their way along my basement garage exterior wall in two spots. I'd appreciate you coming out and giving me an estimate. Thanks.
Vicinity of Hare Farm Road in Moultonborough
Lost name of contact at your company. we were discussing how to winterize crawl space.
Vicinity of STATES LANDING RD in Moultonborough
I am looking for a quote to cure water seepage at a property I maintain Laconia,NH
Vicinity of Woodrin Road in Moultonborough
Repairs for hairline cracks interior walls.
Vicinity of Casanna St in Moultonborough
Water problem from cove joint
Vicinity of Cottage Rd in Moultonborough
Need crawlspace system installed in post & pier basement area.
Vicinity of Hanson Drive in Moultonborough
Water keeps coming into the basement...tired of a wet basement. Starting to get mold on the walls. My French Drain is not working.
Vicinity of Berry Pond Rd. in Moultonborough
Basement floods every spring and during particularly heavy rains in the summer
Vicinity of Kanasatka Ed in Moultonborough
Spring time almost always brings water into our basement. Usually the rest of the year it is dry. This spring has been the worse ever. It is time to fix the problem
Vicinity of Moulton Dr in Moultonborough
Modular home, replace vinyl skirting with insulated wall structure. Prevent mice etc from getting in. Also inspect and repair fiberglass bat in floor joists under home. 1990 modular home, 24 x 44 home is on a thick, flat. concrete pad supported by 26" cement block piers. I want to reduce air infiltration to the crawl space, increase thermal efficiency to keep house warmer in the very cold snaps ( 0 degree F) we often have during the winter. Any suggestions are appreciated. --Art
Vicinity of Kingswood Lane in Moultonborough
My house has a crawl space that has not been encapsulated. There is a musty smell that ends up in the closets on the first floor of the house. I would like to make it clean, dry, no musty smell and perhaps available to use for storage.
Vicinity of Langdorf in Moultonborough
We have a cottage crawlspace that needs to be insulated. Also vapor barrier installed on the floor. Don't know if you do that. Cottage is 1,000 square feet. could you give us an estimate
Vicinity of Orton Lane in Moultonborough
Wet basement when it rains hard
Vicinity of Sunset Lane in Moultonborough
I have wet basement and 2 other damp crawl spaces and would like to get an estimate to fix it . Thanks Kevin
Vicinity of in Moultonborough
Water in basement Crack in domination on outside
Vicinity of Bodge Hill Road in Moultonborough
I have a large old farmhouse. I would like an estimate on sealing my crawlspace to lower humidity levels.

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