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Reviews From Lancaster
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 Lancaster
Cracked Foundation Causing Flooding in Landcaster, New Hampshire

Cracked Foundation Causing Flooding in Landcaster, New Hampshire

Before After
Cracked Foundation Causing Flooding in Landcaster, New Hampshire Cracked Foundation Causing Flooding in Landcaster, New Hampshire

Jeanne of Lancaster called to book an appointment for a FREE estimate. Upon arrival, our system design specialist found that her cracked foundation was allowing water to enter her basement. Northern Basement Systems developed a solution and the installation specialists executed the plan to prevent water from entering her home. 

First, the crew began by installing a full perimeter WaterGuard System with a lifetime warranty, and CleanSpace vapor barrier on the lower portion of the foundation to route water to the drainage system. Then they were able to install the SuperSump pump system and the SmartJack XT supports under the floor joist system. Lastly, the crew will pour a new concrete slab to give the basement a clean and finished look. Jeanne can now use this space without worry. Call 855-DRY-TIME to schedule your FREE estimate today! 

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

Your Local Basement & Crawl Space Repair Experts in Lancaster, NH

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

Lancaster, 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

Job Stories From Lancaster, NH
Basement Waterproofing and Remodel in Lancaster, NH

Bill in Lancaster, New Hampshire has been battling water in his finished basement and the bulkhead in specific is chronically leaky. Bill worries about flooding, especially during the winter months and times of snowmelt. He also was concerned with leaks developing in other areas of the basement as well. He wanted to find a fix to the problem so that he didn't have to worry anymore and he called the right people to help! 

Northern Basement Systems visited the space, provided a FREE ESTIMATE, and proposed a solution to fix Bill's concerns! 

First, our team removed the existing walls and framing that were damaged from the water. Once the basement was empty they were able to start installing the waterproofing system. To ensure that no water enters the basement, they installed a full perimeter WaterGuard Drainage System, and a SuperSump Premier Sump Pump System. With these systems in place, the water outside the foundation will be collected and pumped out before it is able to enter the basement.

To turn this basement into a finished space, our team installed EverLast Wall Panelling on the perimeter walls with TheramalDry Carpeted Basement Flooring and finished with PVC trim board. These products are much different than traditional building materials because they are waterproof and mold resistant, making them the best product to put in a basement! 

With all of these systems in place, this basement will remain dry and beautifully finished for years to come! Call 855-DRY-TIME to find the BEST solution for your basement! 

Work Requests From Lancaster, NH
Project Location: Lancaster, NH
I have a few beams in a subsection of my house, in the crawlspace, that have rolled off of their pedestals and are resting on our main sewer pipe. I need someone to come in, use some sort of jack/hydrolic lift to level the floor, rebuild the pedestals with cinderblocks or something and put the beams back in place and secure them.
Project Location: Lancaster, NH
Water in basement
Project Location: Lancaster, NH
Have small leak that occurs with heavy rain and spring thaw.
Project Location: Lancaster, NH
Recently bought a house with Jack posts in the basement, we want to replace them with permanent posts
Project Location: Lancaster, NH
We have a sump pump in our basement that runs pretty regularly and it has caused the base of the walls to become moldy. I am looking into have the mold remediated but I would also like to stop the water from coming into the basement.
Project Location: Lancaster, NH
I believe half of my foundation is settling. There is a crack completely across the middle of my basement.
Project Location: Lancaster, NH
We have an 1890 Victorian where a 6ft section of the original foundation is leaking water into the basement as well as from cracks in the flooring.we would like to get an estimate for repairs. Thank you

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