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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 Alstead
Its Triple the TripleSafes in Alstead, New Hampshire.

Its Triple the TripleSafes in Alstead, New Hampshire.

Before After
Its Triple the TripleSafes in Alstead, New Hampshire. Its Triple the TripleSafes in Alstead, New Hampshire.

Like most Churches, this Church in Alstead, New Hampshire had events and gatherings.  The majority of this Church's events took place in a nice finished basement.  Over the years the church had to move or cancel events due to water in the basement.  They had a sump pump, but it wouldn't keep up with the large amount of water entering.  This would lead to endless hours of removing the water by additional portable pumps and shop vacuums.  Tired of the hassle, the good people at the church reached out to the Water Proofing Experts at Matt Clark's Northern Basement Systems.  After a FREE ESTIMATE, one of Matt's System Design Specialist set forth a plan to permanently water proof the church basement.  The amount of water entering the basement and the size of the basement was so large that this job would call for three TripleSafe Sump Pumps, a WaterGuard System, and to control the humidity a Sanidry XP.  The basement is now nice and dry, ready to host future events.

Water Taking Over Basement in Alstead, New Hampshire

Water Taking Over Basement in Alstead, New Hampshire

Before After
Water Taking Over Basement in Alstead, New Hampshire Water Taking Over Basement in Alstead, New Hampshire

Alstead, New Hampshire homeowner water resembling a stream traveling in one side of their basement and out the opposite side and to their pond, this caused serious moisture damage and health concerns for the family. Northern Basement Systems installed several systems to ensure this space stays dry for years to come!

The team also laid crushed stone in the crawlspace to regrade the floor allow for water flow. Next, the specialists encapsulated the crawlspace area using the CleanSpace Wall System, CleanSpace Drainage Matting XL and CleanSpace Encapsulation System around the perimeter walls and floor. Additionally, the specialists installed a SaniDry Sedona dehumidifier and insulated the floor joist area using RimJoist Insulation. 

With all of these systems in place, the crawlspace is now more usable, dry and low in humidity to prevent mold. Call 855-DRY-TIME today to get a FREE ESTIMATE for your basement or crawlspace! 

 

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

Alstead, NH's Most Experienced Basement Waterproofing Contractor

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

Alstead, 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 Alstead
Making
Plagued with water in the basement, a church in Alstead, New Hampshire contacted Matt Clark's Northern Basement Systems for help. The church had...
Job Stories From Alstead, NH
Moisture Control in Alstead, New Hampshire

An Alstead, New Hampshire homeowner contacted Northern Basement Systems at 855-DRY-TIME to get their FREE ESTIMATE! They were concerned with the moisture and water flow in their crawlspace, that was creating the perfect environment for the growth of mold, and raising health concerns. One of our trained System Design Specialists visited the home to assess the space and then provided the homeowner with a FREE written project proposal to address and alleviate their concerns. 

The Installation Specialists first installed perforated pipe along existing steam to maintain the current water flow to the homeowner's pond. The team also laid crushed stone in the crawlspace to regrade the floor allow for water flow. Next, the specialists encapsulated the crawlspace area using the CleanSpace Wall System, CleanSpace Drainage Matting XL and CleanSpace Encapsulation System around the perimeter walls and floor. Additionally, the specialists installed a SaniDry Sedona dehumidifier and insulated the floor joist area using RimJoist Insulation.

With all of these systems in place, the crawlspace is now more usable, dry and low in humidity to prevent mold. Call 855-DRY-TIME today to get a FREE ESTIMATE for your basement or crawlspace! 

 

Moisture Control in Alstead, New Hampshire - Photo 1Moisture Control in Alstead, New Hampshire - Photo 2Moisture Control in Alstead, New Hampshire - Photo 3Moisture Control in Alstead, New Hampshire - Photo 4Moisture Control in Alstead, New Hampshire - Photo 5Moisture Control in Alstead, New Hampshire - Photo 6Moisture Control in Alstead, New Hampshire - Photo 7
Work Requests From Alstead, NH
Vicinity of Signal Road in Alstead
Large amounts of condensation in crawlspace, insulation is dripping. Also moisture coming up through concrete in garage. If calling and reach voicemail, the message will state the number does not take calls. I do eventually check voicemails, but email is the fastest and most reliable way to reach me.
Vicinity of Drewsville Rd in Alstead
Half of our foundation is flag/fieldstone and brick which has been leaking and getting worse. Very wet basement. The other half is block which was rebuilt some time in the 70's. this is also leaking. Would like an estimate as to what we can do for repairs.

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