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Products & Services
Basement Repair 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 Installation, Replacement & Repair
Bowing Wall Repair
Basement Egress Windows
 
Crawl Space Repair Services & Products
CleanSpace Encapsulation Vapor Barriers and Liners
Turtle Access Hatch
EverLast Crawl Space Doors
SaniDry CSB Dehumidifier
SmartDrain Water Drainage
SilverGlo Wall Insulation
TerraBlock Floor Insulation
SmartSump Sump Pump
Crawl-O-Sphere Crawl Space Fan
WallCap Block Wall Sealer
SmartVent Flood Vents
 
Basement Finishing Services & Products
Basement Remodeling
Basement To Beautiful Wall Paneling & Insulation
SilverGlo Insulation
EverLast Finished Wall Restoration
Spray Foam Insulation
Drywall Restoration
Company Awards
2018 Better Business Bureau's Torch Award
Northeast Basement Systems was the runner-up in the midsize category to win the Torch Award for Marketplace Ethics. "It is... [Read more]
Northeast Basement Systems Wins the 2016 Granite Mikes Merit Award
Thursday October 27, 2016 held the prestigious TV Awards. Northeast Basement Systems won their category for Most Creative Commercial for... [Read more]
Rookie of the Year Award
Owners, Ron and Kerri Canelli of Northeast Basement Systems, proudly displays their "Rookie of the Year Award" from Basement Systems,... [Read more]
More Awards

Leading Sump Pump Installation & Basement Contractor serving Windham, NH 03087

Very pleasant to talk with and was not punchy at all to purchase. (which we liked), but was glad that...
Happy Customers Surrounding Windham, NH
Testimonials
Reviews
Work Requests

Click the icons to see what our customers had to say.

Northeast Basement Systems has been solving basement and crawl space issues for homeowners in Windham. We are the exclusive dealer in Windham for the Basement Systems Network. This means we have received countless installation training as well as access to patented products.

The products we use come with warranties and we stand behind our work. We provide comprehensive inspections, written estimates and fast installation. We make sure the job is done right and that it lasts. Call us today.

Basement Waterproofing & Crawl Space Repair

We provide permanent solutions for your wet basement or damp, moldy craw spaces. We inspect your home, show you what we found and then layout how we can fix it. After you agree with the plan we get to work and finish quickly. Don't deal with mold, smells, rot or water damage anymore in your Windham home. We also provide sump pump installation, repair, and replacement.

We Provide:
  • Basement Waterproofing
  • Crawl Space Encapsulation
  • Leak Repairs
  • Exclusive, Patented Products
  • World's Best Sump Pumps
  • Energy-Efficient Dehumidifiers          
You Receive:
  • Permanently Dry Basement or Crawl Space
  • Controlled Humidity
  • Mold Mitigation
  • Lifetime Transferable Warranty
  • Greater Home Value
  • Peace of Mind

Basement Finishing & Remodeling

Whether you call us basement remodeling contractors, basement finishers, home renovators, refinishers, or whatever, Northeast Basement Systems can help you transform your basement finishing ideas into a basement remodeling plan that's fully customized to work for you.

Work Requests From Windham, NH
Vicinity of Rock Pond Road in Windham
Looking to waterproof an mostly unfinished basement.
Vicinity of Galway Road in Windham
Wet basement protection
Vicinity of Robin Hood Road in Windham
Estimate for crack repair /basement finishing
Vicinity of Jennys Hill Road in Windham
Have some minor water seepage coming in through either basement wall or floor in a finished part of our basement, happened in spring with snow melt and with all the heavy rain. Need solve issue. Thanks
Vicinity of Cobbetts Pond Rd in Windham
I have seeping in through corner of unfinished basement and water in garage floor. Water is pooling. Foundation block walls, concrete floor. Need quote to have repair done as soon as possible.
Vicinity of Kendall Pond Road in Windham
We have water damage in our basement due to a poorly sealed door from the driveway to the basement. It floods each time it rains, and the drywall has mold at the base. We're looking for a solution to prevent this from happening and to repair the damage.
Vicinity of Maple St in Windham
Would like an estimate on basement and bulkhead waterproofing. Please contact me on my cell to discuss. Thank you.
Vicinity of Hawthorne Rd in Windham
Foundation Cracks (opened), Existing Cracks not repaired correctly and basement floor cracks (not just hairline). Want to seal, repair, and waterproof basement prior to finishing. Thank you!
Vicinity of Almas Street in Windham
We have an unfinished basement that we would like to finish (or finish half of it for the teens to hang out in). Waters leaks into the basement several times per year, so we need to seal the basement and address that issue first.
Vicinity of Lisa Rd in Windham
Basement wall/floor crack leaks water, during rain.
Vicinity of Blossom Road in Windham
Looking for recommendation for basement waterproofing
Vicinity of BEAR HILL RD in Windham
We have water coming up through basement floor
Vicinity of Marblehead Rd in Windham
Water seeping into basement through masonry foundation walls. In certain spots I can see the water trickling in.
Vicinity of Rolling Ridge Road in Windham
Have gotten water in the basement in the past. Would like to refinish the basement but am concerned about future water.
Vicinity of Taninger Rd in Windham
I have a thin long crack in my foundation wall that i would like to determine what options are for repair.
Vicinity of Kendall Pond Rd in Windham
We have about 5 or 6 cracks in our basement (foundation) that leak water during hard rain storms. The previous owners of the house tried to repair the cracks themselves, filling with concrete, but it didn't work. This will need to be removed. The house was built in 1987 and has a poured concrete foundation.
Vicinity of Rocky Ridge Road in Windham
Wet basement
Vicinity of Duston Rd in Windham
Looking to refinish a portion of our basement. Just starting out in this process, and am interested in a quote. Mike
Vicinity of North Lowell Rd in Windham
We are looking to finish off a basement room 12x12, for an extra room for company. The basement is in excellent condition and so we are just trying to get an estimate on what the cost could potentially be, and how long something like that takes to complete. Thank you
Vicinity of Bear Hill RD in Windham
Looking for finishing a basement for home office

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