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!

Proud member of the "National Association of Waterproofers and Structural Engineers".

Northeast Basement Systems prides 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 Helen D.
By Mark N.
By Philip R.
By Cyndi M.
"Steve Galvin installed my new pump and battery backup system. I couldn't be happier with his..."
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.
Carolyn D.
Dunstable, MA
The men who did the work were terrific. Miguel seemed to be the leader. They were all polite and extremely hard workers. They answered my questions even though...
Matt T.
Bedford, NH
It was all easy breezy and at a good price. I'd also like to thank Dan Doyon for coming to the house and explaining what would be done and leaving me with a...

Northeast Basement Systems Wins the 2016 Granite Mikes Merit Award

Rookie of the Year Award

Ranked 25th Highest Grossing Dealer

Frank Giuditta

Service Technician

Chris Hoffman

Service Technician

Dan Doyon

Basement Finishing Specialist