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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 Hancock
Basement Waterproofing in Hancock, New Hampshire

Basement Waterproofing in Hancock, New Hampshire

Before After
Basement Waterproofing in Hancock, New Hampshire Basement Waterproofing in Hancock, New Hampshire

When a basement in Hancock, New Hampshire, kept taking in water every time it rained, the owners put out a call to help to the basement waterproofing experts at Matt Clark's Northern Basement Systems.  Northern Basement Systems used a variety of patent waterproofing products and a custom-designed waterproofing design to permanently keep the water out of the homeowner's basement.    

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

Hancock, NH Best Foundation Repair & Basement Waterproofing

Happy Customers Surrounding Hancock, NH
Work Requests

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

Hancock, 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 Hancock
A Hancock, New Hampshire homeowner contacted Matt Clark's Northern Basement Systems in search for a solution for their 1950's block wall foundation...
Work Requests From Hancock, NH
Project Location: Hancock, NH
We have a leak into our garage/basement in one corner location whenever there is a heavy rain. We would like an inspection and hope it is just a matter of re-grading the ground in that corner, or perhaps installing something to redirect the water away from the foundation. But we want to make sure there is not a more serious issue. Please give us a call or email. Thank you.
Project Location: Hancock, NH
Crawlspace wetness, dampness and rotted floor joists.
Project Location: Hancock, NH
Ongoing water issues in old fieldstone basement. Tired of replacing sump pump every few months and having a constantly wet silty basement.
Project Location: Hancock, NH
Wet basement due to water coming up under the concrete floor. Removal of old floor, drainage and new floor will be needed.
Project Location: Hancock, NH
We have a 1950's vintage basement block wall foundation 32' x 22' X 7' High that is bowing. The bow is on both long walls. This is a house that we purchased in October. We'd like to have it repaired. Sometime ago, two lolly columns along one wall were attached to rafters/floor in an attempt to stop the bowing, and it has perhaps helped. We have a completely sandy "soil" that was graded toward the foundation until we changed the grade in late autumn. Dense bushes were also removed along the other wall. Both walls are bowed about the same amount. Please contact us to discuss how we might repair. thx!
Project Location: Hancock, NH
We are looking to have our basement waterproofed and possible mold remediation. Would love to have someone out for an estimate next week. Thanks!

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