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We are Basement Systems, Total Basement Finishing & Foundation Supportworks Authorized Dealers
See Basement Systems on Bob Vila.com & Ron Hazelton's House Calls
Serving MA and NH including the Greater Manchester area
Cities in Essex County, MA
Amesbury
Andover
Beverly
Boxford
Byfield
Danvers
Essex
Georgetown
Gloucester
Groveland
Haverhill
Ipswich
Lawrence
Lynn
Lynnfield
Manchester
Marblehead
Merrimac
Methuen
Middleton
Nahant
Newbury
Newburyport
North Andover
Peabody
Rockport
Rowley
Salem
Salisbury
Saugus
South Hamilton
Swampscott
Topsfield
Wenham
West Newbury

Cities in Middlesex County, MA
Acton
Arlington
Auburndale
Ayer
Bedford
Belmont
Billerica
Boxborough
Burlington
Cambridge
Carlisle
Chelmsford
Concord
Devens
Dracut
Dunstable
Everett
Framingham
Groton
Hanscom Afb
Hudson
Lexington
Lincoln
Littleton
Lowell
Malden
Marlborough
Maynard
Medford
Melrose
Newton Lower Falls
North Billerica
North Chelmsford
North Reading
Pepperell
Reading
Shirley
Somerville
Stoneham
Stow
Sudbury
Tewksbury
Tyngsboro
Village Of Nagog Woods
Wakefield
Waltham
Watertown
Wayland
West Newton
Westford
Weston
Wilmington
Winchester
Woburn

Cities in Suffolk County, MA
Boston
Charlestown
Chelsea
Revere
Winthrop

Cities in Worcester County, MA
Fayville
Harvard
Southborough

Cities in Belknap County, NH
Barnstead
Center Barnstead

Cities in Hillsborough County, NH
Amherst
Bedford
Brookline
Francestown
Goffstown
Greenville
Hollis
Hudson
Litchfield
Lyndeborough
Manchester
Merrimack
Milford
Mont Vernon
Nashua
New Boston
Pelham
Wilton

Cities in Merrimack County, NH
Bow
Chichester
Concord
Dunbarton
Epsom
Hooksett
Pittsfield
Suncook

Cities in Rockingham County, NH
Atkinson
Auburn
Candia
Chester
Danville
Deerfield
Derry
East Hampstead
East Kingston
Epping
Exeter
Fremont
Greenland
Hampstead
Hampton
Hampton Falls
Kingston
Londonderry
New Castle
Newfields
Newmarket
Newton
North Hampton
Northwood
Nottingham
Plaistow
Portsmouth
Raymond
Rye
Rye Beach
Salem
Sandown
Seabrook
South Hampton
Stratham
West Nottingham
Windham

Cities in Strafford County, NH
Barrington
Durham
Lee
Strafford

Please call us at: 1-800-940-0456
Recent Testimonials

...very professional and went out of their way to make sure we had the best system possible.
Testimonial by Chris from Keene, NH

Our basement would be flooded again without the system - thanks guys!...
Testimonial by Mr. from Wilton, NH

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Basement Waterproofing in Greater Boston

We've been fixing wet basements at Basement Systems of New Hampshire in neighborhoods like yours since 2002. Our highly qualified technicians have the expertise you need to get the job done effectively, quickly, and permanently. There's no job too large or small -- and there's no wet basement we can't fix!

Let one of our basement experts come and give you a free waterproofing estimate. We want to help you make your basement dry all the time!

basement waterproofing quote button for Derry residents and nearby Massachusetts and New Hampshire

Common Waterproofing Solutions:

(Click for more information about each solution.)

Basement Systems, Inc. has developed the most effective and long-term solutions for wet basements through years of research. Their products have been keeping basements dry in the United States, Canada, and the United Kingdom since 1987.

We've taken the best concepts from conventional waterproofing methods and combined them to create the most innovative and effective systems in the industry.

Professional, Certified Waterproofers in Massachusetts and New Hampshire

Basement water problems are as old as the structures themselves. Water will leak into a basement through any opening it can, including your floors, walls, and the joints between them. Water can even pass through the concrete itself -- which is one reason why basements are notoriously damp, humid spaces.

Our products have been developed, patented, and perfected by Basement Systems, Inc. -- the world's largest network of basement waterproofers. Other companies might try to sell you inferior basement waterproofing solutions that don't work like our top of the line products. Whether you live in Medford, Methuen, Arlington, Waltham, Malden, Peabody, Revere or Lexington, our basement experts will show you how we can customize your waterproofing solution to keep the basement dry all the time!

Negative-side Sealant

This involves "painting" the basement walls and floors with a waterproof coating of cement that's meant to seal out the moisture.

It applies directly to the concrete's surface with a brush or roller and is often applied when a homeowner is preparing for basement finishing.

Exterior Excavation

This involves digging out the entire perimeter of the basement, installing a new drain, and possibly adding a waterproof coating on the walls.

This type of installation has been used for many decades—a drain of this type is generally installed when the home is built.

Interior Baseboard System

Installs on top of the basement floor with a drain that runs along the basement walls. Collects water and sends it to a sump pump system.

No jackhammering is required, and the installation is safe for a monolithic basement floor.

Interior Subfloor Drain

Installs underneath the basement floor, with a drain that runs along the basement walls. Collects water and sends it to a sump pump system.

The system is easy to service, and it can collect water leaking from the walls or windows as well.

Learn How to Fix Your Wet Basement Wet Basement?
Learn what causes and how to fix your wet basement
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Why you should fix your settling foundation before it gets worse