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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 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 Swanzey
Basement Waterproofing in Swanzey, New Hampshire

Basement Waterproofing in Swanzey, New Hampshire

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

A homeowner in Swanzey, New Hampshire, needed help with an ample, wet crawl space.  They reached out to the waterproofing experts at Matt Clark's Northern Basement Systems.  A System Design Specialist inspected the entire crawl space inside and out, then drafted a custom-designed waterproofing system, using patent waterproofing products and a Clean Space Encapsulation System,  to both keep the water out and to control any moisture.  The homeowners can now enjoy a clean, dry, moisture-controlled space.

Crawlspace Repair in Swanzey, New Hampshire, by Matt Clark's Northern Basement Systems.

Crawlspace Repair in Swanzey, New Hampshire, by Matt Clark's Northern Basement Systems.

Before After
Crawlspace Repair in Swanzey, New Hampshire, by Matt Clark's Northern Basement Systems. Crawlspace Repair in Swanzey, New Hampshire, by Matt Clark's Northern Basement Systems.

When a homeowner in Swanzey, New Hampshire, wanted to repair the crawlspace area of their home, they hired 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

Reliable Basement Waterproofing & Concrete Leveling in Swanzey NH

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

Swanzey, 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 Swanzey
SuperSump
The homeowner contacted Northern Basement Systems with concerns regarding his concrete block foundation with leaks, that were causing his basement to...
Job Stories From Swanzey, NH
Basement Waterproofing & Encapsulation in Swanzey, New Hampshire.

An ancient home in Swanzey, New Hampshire, had a nasty unfinished basement with stone walls.  The basement was a constant nightmare for the homeowners.  During the transition of the winter to spring seasons, a good amount of water would enter through the stone walls and floors.  The homeowner decided to have the professionals at Matt Clark's Northern Basement Systems remediate the situation and make sure water in the basement would be a thing of the past.

Matt's team of responsible, highly trained certified installers installed a Full perimeter water guard system, a Clean Space Wall System, a Trench Drain, and a Triple Safe Sump Pump, with an exterior Ice Guard System.  

The once nasty, wet basement is now a clean, dry, useable space, ready for the homeowners to enjoy.

Basement Waterproofing & Encapsulation in Swanzey, New Hampshire. - Photo 1
Work Requests From Swanzey, NH
Project Location: Swanzey, NH
We have one of our fieldstone basement walls that is starting to show signs of some water seepage. Not sure if you do interior fieldstone mason work repairs?
Project Location: Swanzey, NH
Hoping the foundation of our new cabin is repairable
Project Location: Swanzey, NH
I am looking for an estimate to have a sump pump system installed in the basement. Thank you, Ed
Project Location: Swanzey, NH
Our basement is seeping. We have a block foundation and poured floor. It looks as if the entire first row of blocks is seeping. We have been cleaning up water for the last week. We understand that we have to try and deal with it until it's done but something has to be done in the future. We have a finished room that is now ruined. It's not a foot of water but we are constantly using the shop vac & squeegee. Assuming it will need to be dug up and sealed from outside, but looking for professional opinion and quotes. Thank you for your time-Cally
Project Location: Swanzey, NH
Brand new basement has now flooded twice. Our intention was to finish the basement at some point so we need to make sure we get a sump pump installed to alleviate this issue.
Project Location: Swanzey, NH
We moved into this home in October of 2022. There is a crack that spans the basement from the front to the back, about 1/2" wide in spots. I'd like to have someone look at this for an estimate to fill or repair it. Please let me know the next steps.
Project Location: Swanzey, NH
Recently purchased house. Finding small puddles in basement where the wall meets the floor after heavy rains.
Project Location: Swanzey, NH
In February, an unusually warm day caused groundwater to flood our basement via a pipe. We'd like to prevent that from happening again. We also noticed that our garage flooded and would like that looked at as well.
Project Location: Swanzey, NH
Live in an area that appears to have a high water table. This past summer with 4-5" of rain within 24 hours had a major issue with water in the basement. Would like the peace of mind to have a sump pump with battery back-up installed to combat any further issues.
Project Location: Swanzey, NH
In escrow on a home in Swanzey showing signs of water intrusion in the basement that we need investigated.
Project Location: Swanzey, NH
Getting water in the basement. It's typically dry but lately the last few storms have been a bit of a bear. Can you Guy's come by to have a look and let me know what it will take to get on top of this? I'm just outside of Keene. Peace, Ed Q
Project Location: Swanzey, NH
We get water in our finished basement in multiple locations. We are interested in an interior solution.
Project Location: Swanzey, NH
Looking for an estimate to waterproof/seal my basement. Floods every year. Email is the best way to contact me
Project Location: Swanzey, NH
We have sump pump but basement is still dank, want to finish it and make it livable space.
Project Location: Swanzey, NH
Crack in my foundation, water leaks with heavy rainfall. I can send pictures.
Project Location: Swanzey, NH
The concrete steps (just 3 steps) are sinking at the front and at the side door of the house. The front is much worse than the side. I need to raise them back into place. Someone told me about mud jacking as a possible solution. I would not want to do this work until spring but I would like to discuss if this is a viable option and get a quote.
Project Location: Swanzey, NH
We have frequently gotten water in the basement. I'd like to prevent this.
Project Location: Swanzey, NH
Flooding in basement
Project Location: Swanzey, NH
Horizontal crack in foundation at mortar joint. Above crack wLl is bowing out a little over an inch.
Project Location: Swanzey, NH
My house is five years old and there is water seeping in two cracks and along/from one piece of rebar. I look forward to hearing from you, thank you.

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