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Reviews From Meredith
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 Meredith
New Floor Installed in Meredith, NH

New Floor Installed in Meredith, NH

Before After
New Floor Installed in Meredith, NH New Floor Installed in Meredith, NH

The customer had a very deteriorated concrete slab.  Matt Clark's team of experts void filled the slab.  After they put delta down and a full perimeter Water Guard, a TripleSafe Pump System, and a Sedona Sanidry dehumidifier.  Next, they installed a Vapor Barrier/Clean Space Wall.  Then they installed a brand new concrete floor and insulated the rim joists

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

Foundation & Crawl Space Repair Contractor in Meredith, NH

Happy Customers Surrounding Meredith, NH
Work Requests

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

Meredith, 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 Meredith
A customer in Meredith, New Hampshire was having trouble with their crawlspace being damp and musty. The presents of moisture and lack of cleanliness...
Work Requests From Meredith, NH
Project Location: Meredith, NH
Just an old house. Half built on a slab and the other half build on what looks like rock cairns from the middle ages. Been raining alot lately and just wanted to make sure it is safe
Project Location: Meredith, NH
Looking to install an egress to an existing finished basement.
Project Location: Meredith, NH
Our farmhouse is 200+ years ago and foundation wall/floor supports are needed in the full basement to stop the deterioration to continue. We have an insulation contractor doing work on another part of the house so do not need that.
Project Location: Meredith, NH
Crawl space issues. Smells bad, needs dehumidifier, may be some dry rot on floor joists, floor could also use shoring up, stiffening.
Project Location: Meredith, NH
I have a horizontal crack near the top of the foundation about 10' long which has offset about 1/8" to 3/16". It does not seem to have moved recently but should be repaired sometime soon.
Project Location: Meredith, NH
1st floor kitchen hardwood buckling, which is directly above a basement crawl space
Project Location: Meredith, NH
Need to finish front side of a walkout and water appears be coming in up high but maybe further down. It is a block wall. there is a concrete walk right up to the house (vinyl siding) and although water runs away and concrete next to house is dry, water is still coming in.
Project Location: Meredith, NH
Damp basement, mice getting in, window old...
Project Location: Meredith, NH
Large amount of water in basement from flooding.
Project Location: Meredith, NH
With heavy rain yesterday , 12/5/20 , and ground freezing overnight, we have water coming into the basement today only at the front of the house. The same thing happened for the first time last spring. It has never happened in the past 16 years of owning the home.
Project Location: Meredith, NH
1800s house with stone foundation that has a few leaks
Project Location: Meredith, NH
Sinking porch slab needs to be leveled.
Project Location: Meredith, NH
We have a consistent leak in a corner of our basement.
Project Location: Meredith, NH
We have two cracks in our basement foundation under window wells. Would like an estimate on getting them repaired/sealed. We have had water leaks in the past.
Project Location: Meredith, NH
Have water leakage from time to time around edges in finished basement. I'd like to have a system put in which allows me not to worry about leakage because some of my time is spent away from the house. I'd like to get the work done soon; when is the earliest someone can meet me to determine the best solution and provide an estimate.
Project Location: Meredith, NH
There is water under the house leaving a large puddle. The water appears to be leaking through the foundation walls. The house was built in 1977 and it's a concrete floor that turns into a crawl space.
Project Location: Meredith, NH
Wet basement crack in foundation
Project Location: Meredith, NH
Project Location: Meredith, NH
I have a post on concrete base (round footing) that has rotted due to rain incursion through the siding. I need this post support replaced and the rest of the piers checked.
Project Location: Meredith, NH
Crawl space 24x24ft 4 ft height some water needs water tight flooring over existing dirt floor wall water tight covering over open insulation same for ceiling

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Northern Basement Systems service area