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Reviews From Merrimack
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
Before and After Pictures from Merrimack
Basement Finishing in Merrimack, NH

Basement Finishing in Merrimack, NH

Before After
Basement Finishing in Merrimack, NH Basement Finishing in Merrimack, NH

These homeowners in Merrimack, NH wanted to transform their basement into more liveable space. We installed a new ceiling, walls, and flooring to give the space a completely finished look. These homeowners are thrilled with the results and can't wait to use their new space!

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

Proven Basement Finishing & Waterproofing Experts serving Merrimack, NH

Julio went above and beyond ...
Happy Customers Surrounding Merrimack, NH
Work Requests

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Northeast Basement Systems has been solving basement and crawl space issues for homeowners in Merrimack. We are the exclusive dealer in Merrimack 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 Merrimack 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 Merrimack, NH
Vicinity of Toby Circle in Merrimack
Vicinity of Cascade Circle in Merrimack
Basement finishing/remodel. Currently no leaking, looking to remodel and waterproof as a preventative measure. I'd like to get an cost estimate for this project.
Vicinity of Belmont Dr in Merrimack
Water seems to be coming from the foundation and or wall
Vicinity of Wire Rd. in Merrimack
I am planning on finishing my basement but want to make sure that it doesn't flood after I finish it. The basement is pretty dry already but want to be safe.
Vicinity of King Henry Court in Merrimack
I have 3 basement windows that I would like to replace
Vicinity of Harrington Drive in Merrimack
Hi, we have a crack in the foundation in our basement that leaks in one area with snow melt on that side of the house in the winter months. Definitely not a rush or an emergency, but whenever you have time to come take a look, I would love to get an estimate for the crack repair. Thanks!
Vicinity of Westborn Dr in Merrimack
Noticed water in basement this morning along walls, not sure the cause.
Vicinity of Packard Dr. in Merrimack
I have water intrusion in my finished basement, bedroom portion. I ripped a few areas up to see if it was a leaking heating pipe. Found no evidence of the tubing leaking. Seeking help. V/R, Kevin B.
Vicinity of Independence in Merrimack
Insulate basement walls
Vicinity of Patten Road in Merrimack
We recently purchased a house about 2 years ago. We have a sump pump but have still occasionally ended up with water in the basement. We would To have someone look at it and give us a quote to prevent water from getting into it in the future
Vicinity of Sunnydale Drive in Merrimack
Water pooling up in basement during heavy rain.
Vicinity of Drake Lane in Merrimack
I will be re-flooring the basement office soon and have noticed that I had moisture under my computer matt. I want to make sure that there is not moisture between the concrete and the laminate that I put down to prevent mold from growing.
Vicinity of Timber Lane in Merrimack
High humidity and "musky" in basement due to water seepage thru concrete near floor. I would like an estimate (following in house inspection) for a sealing job. Thanks.
Vicinity of Oak Ridge Ave in Merrimack
We are purchasing this property and there is an issue causing water in the basement. We would like to get an estimate on fixing the problem.
Vicinity of Mason Rd in Merrimack
I sometimes get water on the floor in my basement when it rains. I don't want water to come into my basement when it rains.
Vicinity of Shore Drive in Merrimack
Just bought first home, found out there had been previous termite damage (termites have been dealt with but damage done.) Main support beam was chewed up and probably rotted causing the floors in the house to shift really badly. We would like to redo the floors but cannot until they are leveled out. There is definitely mold and a lot of moisture in there as well which is putting a lot of strain on the furnace as well as getting mold spores into our HVAC system. I would like to see how much the cost of repairs might be so we can get these issues resolved sooner than later. Thank you for reading my concerns.
Vicinity of Waterville Drive in Merrimack
Water coming in through bulkhead and want walls checked.
Vicinity of Elizabeth Drive in Merrimack
Looking to have old insulation removed from 16x14 crawl space, full cleanup, treatment for any bacterial/mold related discoveries and new poly and possibly re-insulated.
Vicinity of Hampstead Road in Merrimack
I would like to get an estimate for issues in the basement.
Vicinity of Linden Way in Merrimack
Wet Basement issues

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