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Northeast Basement Systems

157 Batchelder Road
Seabrook, NH 03874
Mon-Fri 8:00am-5:00pm
In business since 1997

Northeast Basement Systems proudly services greater Boston, Manchester, Portsmouth, Concord, and southern New Hampshire.

Northeast Basement Systems offers a full service, 7 days a week, 24 hours a day Maintenance Department that is on call to support you from the day they complete your crawl space or basement waterproofing installation. Basement Systems' WaterGuard basement drainage system, along with Basement Systems' other patented products, can transform your wet, musty, moldy or damp cellar into healthy, clean, usable living space!

Basement waterproofing products include:

  • Sump Pumps
  • Rigid Wall Panels
  • Self-Draining Dehumidifiers
  • Egress Windows
  • Wall Crack Repair
  • Sub Floor Matting
  • Free estimates and more!

Northeast Basement Systems is a proud member of the "National Association of Waterproofers and Structural Engineers". They pride themselves on their commitment and dedication to their customers and insist on quality work at a fair price. For more information about our company and services we offer, visit our site today.

If you have a wet or leaky basement, contact Northeast Basement Systems to schedule your free, no-obligation estimate today.

By Stefanie P.
"I'm hoping to be able to get the finance to get this job done, if I am unable for whatever reason,..."
By Alfredo G.
"Very helpful and I am satisfied with the overall work."
By Joseph Y.
By Helen B.
Christine
Bedford, MA
The company went out of the way to solve a problem of access to our crawl space, even purchasing a new masonry saw at considerable expense to the company.
Rose F.
Grantham, NH
Great Service!
Judi R.
Milford, NH
Our cats enjoy having that basement space back and we enjoy the "peace of mind" of a never-again wet basement! Thank you all for the work, advise & help.
Northeast Basement Systems Before & After
  • Cost Effective Solution to Finishing Off Your Basement
    Before
    Cost Effective Solution to Finishing Off Your Basement
    After

    Cost Effective Solution to Finishing Off Your Basement

    Mold resistant solution in basement finishing
  • Cost Effective Solution to Finishing Off Your Basement
    Before
    Cost Effective Solution to Finishing Off Your Basement
    After

    Cost Effective Solution to Finishing Off Your Basement

    Basement finishing in Waltham Ma
  • Basement Wall Restoration
    Before
    Basement Wall Restoration
    After

    Basement Wall Restoration

    Basements are usually damp and wet, especially at the floor wall joint. Northeast Basement Systems understands basement environments and the challenges wetness presents. Here is a basement that had a seepage problem in a finished basement. We were able to save the homeowner a significant amount of money by only replacing the bottom 1/3 of the wall. 
  • Smart Vent
    Before
    Smart Vent
    After

    Smart Vent

    Lake home near Hillsborough NH. FEMA deemed property a flood plain, so to save on flood insurance FEMA gives a discount on Smart Vent installations. 
2018 Better Business Bureau's Torch Award

2018 Better Business Bureau's Torch Award

Ranked 25th Highest Grossing Dealer

Ranked 25th Highest Grossing Dealer

Top Dealer Award

Top Dealer Award

Kim Andrew

Bookkeeper

Cory Gagnon

Service Technician

Paul Milone

Office

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