238 Main Street
Plaistow, NH 03865
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 Samantha J.
"Mark Ethridge went above and beyond to make everything right. He is an tremendous asset to your..." Read More
By Scott B.
"I do believe the pricing is high. But the workmanship is great and the lifetime guarantee is..." Read More
By Natalie B.
"Andy Cyr is a true professional crew member. He explains every thing he does and is very pleasant..." Read More
By Karen
"I was extremely impressed with the attention Northeast Basement pays to customer satisfaction. Not..." Read More
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. Read More
Bill P.
Lexington, MA
I compared your services, extent of work, warranty, etc to your major compeitors and recommended to my daughter your company. Read More
Susan N.
Nashua, NH
Your crews did an excellent job, they were courteous and cleaned up after themselves at Northeast Basement Systems! Read More

Kevin Proulx

System Design Specialist

Mark Ethridge

System Design Specialists

Tom Armano

System Design Specialist