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Reviews From Bristol
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

 

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

Bristol, NH Reliable Foundation Repair & Basement Waterproofing

Thank You The guys were on time, polite and did a good job!...
Happy Customers Surrounding Bristol, NH
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Certified, Highly Trained Professional Basement Waterproofing, Foundation Repair & Crawl Space Repair Company Serving Bristol, 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 Bristol, 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; 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!

Bristol, 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

Work Requests From Bristol, NH
Vicinity of King Arthur Lane, in Bristol
The previous contractor put in a basement with four walls. The "floor" is a sheet of plastic with gravel on top. Needless to say, I inherited the camp only to find that the spring thaw brings water into the basement and over time it brings mold to the living area. I can no longer use it, can't sell it as is and need the cellar fixed. I am looking for an estimate to repair this.
Vicinity of Dolloff Road in Bristol
Concrete post damaged
Vicinity of Peaked Hill Rd in Bristol
Older home - needs tightening up to increase heat retention. Single level with crawl space under . Windows to be replaced this yr, (one of the biggest heat loss concerns). Also - adding wall insulation. Need an HONEST assessment of the crawl space area which did have some work done 3yr's ago. Owner had put up luan 3/8 inch and blew in gray insulation beneigth the floor joists. It helped some but there is still alot of heat loss in the home.
Vicinity of Pine St South in Bristol
House on post and piers. Existing support sinking into ground.
Vicinity of Hall Rd in Bristol
We are in the process of buying a house. The property is a 36x32 cape built iin 1900. It has a crawl space with a dry stone foundation, dirt floor, that has some moisture issue, some support are needing because of sagging in the center by the stairs, sill is rotted in a spot. Trying to figure out the best way to address these issues, at a reasonable price.
Vicinity of Iroquois Path in Bristol
Basement leaking in corner bssement is 85%finished
Vicinity of Mayhew Tpke. in Bristol
Several doors not closing. Shower door won't close and floor slants to the center. Looked in the crawl space and found the 2bys are rotting on the ends 6-10 inches and the sill is also rotting. This is on the back wall which is approx. 16' long. My suggestion is to jack up the 2bys to the proper height, replace the sill, sister the 2bys out to the new sill, all with pt lumber.

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