Contact Us For
A Free Estimate!
Reviews From Chelmsford
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 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
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
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

Devoted Crawl Space & Basement Contractor serving Chelmsford, MA

Happy Customers Surrounding Chelmsford, MA
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 Chelmsford. We are the exclusive dealer in Chelmsford 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 crawl 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 Chelmsford 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
Work Requests From Chelmsford, MA
Project Location: Chelmsford, MA
Just bought our house; water in the basement.
Project Location: Chelmsford, MA
Basement is extremely damp and needs dehumidication. No water at all. Approx 80' X 30' have a dehumidifying system but it is not adequate. House is 16 years old.
Project Location: Chelmsford, MA
Ground water rising through basement floor
Project Location: Chelmsford, MA
Baseman humidity treatment. Improve water irrigation to prevent water filtration into the baseman.
Project Location: Chelmsford, MA
We are new homeowners and have experienced some minor basement flooding. We would like to finish our basement in the future so we would like to prevent water from entering the area. An old sump pump is installed but water is still coming up in some areas.
Project Location: Chelmsford, MA
I have an existing sump pump that needs to be run outside to possibly a new underground discharge gallery including freeze protection in the line.
Project Location: Chelmsford, MA
Maybe waterproofing, basement walls
Project Location: Chelmsford, MA
We have water that comes into our basement all around the edge of the foundation during the winter thaw. It is very very damp throughout the year. We have one sump pump but it was made by the previous owner and does some of the job but not all. We most likely will need a french drain installed all around the inside of the basement. Please email for best contact
Project Location: Chelmsford, MA
I need covers for my basement wells
Project Location: Chelmsford, MA
I have one area near the bulkhead and the basement floor where water seems to seep through during rain. I tried applying rubber solvents but doesn't seem to help.
Project Location: Chelmsford, MA
Water in the basement
Project Location: Chelmsford, MA
Need a new vapor barrier and insulation in my crawl space. It basically looks like the before picture on your website and I want it to looks like the after picture.
Project Location: Chelmsford, MA
Hi, Our basement had a problem this past week with the snow melt and rain. Our entire basement had about a half inch to maybe an inch of water. We've wetvaced and dried as we can but we'd love to get someone in to see if we can determine cause and what should be done along with an estimate. If anyone has availability Friday that would be preferred.
Project Location: Chelmsford, MA
Unfinished basement. Saw portion of wet wall.
Project Location: Chelmsford, MA
Project Location: Chelmsford, MA
I need to have our unfinished basement completely remodeled adding a play area and bedroom.
Project Location: Chelmsford, MA
Concrete block foundation-interested in waterproofing the basement and making sure no mold exists behind baseboards and drywalls.
Project Location: Chelmsford, MA
Efflorescence in basement
Project Location: Chelmsford, MA
My basement has rainwater leakage along the wall touching the floor. Front wall.
Project Location: Chelmsford, MA
I have a sump pump that has malfunctioned 3 times in 5 years (stuck float, motor issue), and it has caused minor flooding in the basement. Sick of dealing with it, and want to see if I can get a nice system, and some peace of mind knowing that I don't have to worry about this anymore.

our service area

Service Area
Free Quote