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Basement Waterproofing in VT and NH, including Laconia, Rutland & Burlington.

About the Basement Systems® Network

Largest Network of Certified Basement Waterproofing Contractors in the US, Canada, and the UK

View of the Basement Systems® international headquarters

Northern Basement Systems is more than just your local waterproofing contractor. We are part of a unique contractor network. The Basement Systems® International Network is a gathering of more than 300 basement waterproofing and crawl space repair contractor companies all across the United States, Canada, and the United Kingdom. In business since 1987, the network is headquartered in a 92,000 square foot facility located in Seymour, Connecticut.

Basement Systems® dealers are independently owned and operated local contractors who work together with other dealers across the network to share their experience, practices, and product knowledge. All Basement Systems dealers have one common goal: to provide customers with the most effective and proven methods to waterproof basements and keep them dry all the time!

Awards & Charities

Habitat for Humanity logo
United Way logo Connecticut quality improvement award logo
Relay for Life logo Connecticut Light and Power logo
American Lung Association logo Junior achievement logo
Women's Council of Realtors logo

About the Founder

The story of Basement Systems starts with company founder Larry Janesky.

In 1983, Larry put an advertisement in the local newspaper saying: "Carpentry. No job too small. Call Larry."

He started getting calls. Eventually, he started his own homebuilding and remodeling company. Soon after, Larry saw the need for basement waterproofing when one of the houses he built developed a cracked foundation wall that was leaking water into the basement. After some research, Larry decided that there had to be a better way to waterproof homes than the technology that was currently available. As a result, Connecticut Basement Systems, Inc. was born in 1987, with Basement Systems, Inc. and product development following in 1990.

Patented, Awarding-Winning Solutions

Basement Systems® currently holds 31 patents on its innovative waterproofing products, with a full-time Research and Development department working every day to discover and design new and better basement waterproofing products. We have dozens of waterproofing products available to each of our dealers, with new ones being developed all the time.

Over the years, we have won more than 40 awards for quality and innovation in our industry from the Connecticut Quality Improvement Award Partnership. Basement Systems®’ wet basement and crawl space systems have been installed in over 200,000 homes across the network, and they've proven the superior solution for waterproofing and moisture control.

Each of our waterproofing products includes a written warranty, which is fully transferable to the next homeowner.

Check out the Basement Systems timeline for a history of all of our award-winning products and company milestones.

Acclaimed by the Better Business Bureau

Basement Systems® has been honored with several awards from the Better Business Bureau over the years, including the Business Integrity award in 1997, 1999 and 2000.

Basement Systems® founder Larry Janesky has served on the BBB Board of Directors. Larry was also the Master of Ceremonies for the BBB awards ceremonies for three years.

Our history with the Connecticut Better Business Bureau is meaningful to us and to the homeowners who put their trust in us. Our business practices have earned Basement Systems® an A+ rating with the BBB. Check out Basement System, Inc.’s Better Business Bureau profile.

About Our Continuous Training & Annual Convention

Basement Systems® provides continuing training classes and workshops for our dealers, in session all year long in our international headquarters in Seymour, CT. Each year, hundreds of contractors and company owners visit our facility to keep up to date on installation and service techniques as well as to hone their skills in the office.

Each year, Basement Systems® holds an annual convention, where hundreds of contractors visit Basement Systems® headquarters for training, networking, an awards ceremony, and other events. Vendors meet to educate contractors on new products and services, and Basement Systems® reveals many new product releases.

How does Northern Basement Systems benefit from being part of the network?

As a member of the Basement Systems® International Network, Northern Basement Systems is able to provide our customers with industry-leading products and warranties, while remaining committed to personalized service and custom solutions. Learn more about our wet basement repair in Vermont and New Hampshire or contact us online to schedule an inspection and estimate today!

Looking for a price? Get a no cost, no obligation free estimate.

Serving VT and NH including the Greater Burlington area
Cities in Belknap County, NH
Alton Bay
Belmont
Center Harbor
Gilford
Gilmanton
Gilmanton Iron Works
Laconia
Meredith
New Hampton
Sanbornton
Tilton

Cities in Carroll County, NH
Bartlett
Center Conway
Center Ossipee
Center Sandwich
Center Tuftonboro
Chatham
Chocorua
Conway
Freedom
Glen
Intervale
Jackson
Madison
Mirror Lake
Moultonborough
North Conway
North Sandwich
Silver Lake
South Tamworth
Tamworth
West Ossipee

Cities in Cheshire County, NH
Alstead
Ashuelot
Chesterfield
Dublin
Fitzwilliam
Gilsum
Harrisville
Hinsdale
Jaffrey
Keene
Marlborough
Marlow
Nelson
North Walpole
Rindge
Spofford
Stoddard
Sullivan
Swanzey
Troy
Walpole
West Chesterfield
Westmoreland
Winchester

Cities in Coos County, NH
Berlin
Colebrook
Errol
Gorham
Groveton
Jefferson
Lancaster
Milan
Mount Washington
North Stratford
Northumberland
Pittsburg
Randolph
Whitefield

Cities in Grafton County, NH
Ashland
Bath
Bethlehem
Bristol
Campton
Canaan
Enfield
Etna
Franconia
Grafton
Hanover
Haverhill
Hebron
Holderness
Lebanon
Lincoln
Lisbon
Littleton
Lyme
Monroe
North Haverhill
North Woodstock
Orford
Piermont
Pike
Plymouth
Rumney
Sugar Hill
Thornton
Warren
Wentworth
West Lebanon
Woodsville

Cities in Hillsborough County, NH
Antrim
Bennington
Greenfield
Hancock
Hillsborough
New Ipswich
Peterborough
Temple
Weare

Cities in Merrimack County, NH
Andover
Bradford
Canterbury
Contoocook
Danbury
Franklin
Henniker
Hill
Loudon
New London
Newbury
Salisbury
Warner
Wilmot

Cities in Sullivan County, NH
Charlestown
Claremont
Cornish
Goshen
Grantham
Lempster
Meriden
Newport
Plainfield
South Acworth
Springfield
Sunapee
Washington

Cities in Addison County, VT
Bridport
Bristol
Ferrisburgh
Granville
Hancock
Middlebury
New Haven
North Ferrisburgh
Orwell
Ripton
Roxbury
Salisbury
Shoreham
Starksboro
Vergennes
Whiting

Cities in Bennington County, VT
Arlington
Bennington
Bondville
Dorset
East Arlington
East Dorset
Manchester Center
North Bennington
North Pownal
Peru
Pownal
Readsboro
Shaftsbury
Stamford
West Rupert

Cities in Caledonia County, VT
Barnet
Danville
East Burke
East Hardwick
East Ryegate
Groton
Hardwick
Lyndon Center
Lyndonville
Peacham
Saint Johnsbury
Sheffield
South Ryegate
Sutton
West Burke
West Danville

Cities in Chittenden County, VT
Burlington
Cambridge
Charlotte
Colchester
Essex Junction
Fairfax
Hinesburg
Huntington
Jericho
Milton
Richmond
Shelburne
South Burlington
Underhill
Westford
Williston
Winooski

Cities in Essex County, VT
Averill
Beecher Falls
Canaan
Concord
East Haven
Gilman
Guildhall
Island Pond
Lunenburg
North Concord
Norton

Cities in Franklin County, VT
Bakersfield
East Berkshire
East Fairfield
Enosburg Falls
Fairfield
Franklin
Highgate Center
Montgomery Center
Richford
Saint Albans
Sheldon
Swanton

Cities in Grand Isle County, VT
Alburgh
Grand Isle
Isle La Motte
North Hero
South Hero

Cities in Lamoille County, VT
Belvidere Center
Eden
Eden Mills
Hyde Park
Jeffersonville
Johnson
Morrisville
Stowe
Waterville
Wolcott

Cities in Orange County, VT
Bradford
Brookfield
Chelsea
Corinth
East Corinth
East Randolph
East Thetford
Fairlee
Newbury
Post Mills
Randolph
Randolph Center
South Strafford
Strafford
Thetford Center
Topsham
Tunbridge
Vershire
Washington
Wells River
West Fairlee
West Topsham
Williamstown

Cities in Orleans County, VT
Albany
Barton
Coventry
Craftsbury
Craftsbury Common
Derby
Derby Line
East Charleston
Glover
Greensboro
Greensboro Bend
Irasburg
Lowell
Morgan
Newport
Newport Center
North Troy
Orleans
Troy
West Charleston
West Glover
Westfield

Cities in Rutland County, VT
Belmont
Bomoseen
Brandon
Castleton
Center Rutland
Chittenden
Cuttingsville
Danby
East Wallingford
Fair Haven
Florence
Killington
Middletown Springs
Mount Holly
North Clarendon
Pawlet
Pittsfield
Pittsford
Poultney
Proctor
Rutland
Wallingford
Wells
West Pawlet
West Rutland

Cities in Washington County, VT
Adamant
Barre
Cabot
Calais
East Barre
East Calais
East Montpelier
Graniteville
Marshfield
Montpelier
Moretown
North Montpelier
Northfield
Plainfield
Waitsfield
Warren
Waterbury
Waterbury Center
Woodbury
Worcester

Cities in Windham County, VT
Bellows Falls
Brattleboro
Cambridgeport
East Dover
Grafton
Jacksonville
Jamaica
Londonderry
Newfane
Putney
Saxtons River
South Londonderry
South Newfane
Townshend
Vernon
Wardsboro
West Dover
West Dummerston
West Halifax
West Townshend
West Wardsboro
Westminster
Whitingham
Williamsville
Wilmington

Cities in Windsor County, VT
Bethel
Bridgewater
Bridgewater Corners
Brownsville
Cavendish
Chester
Gaysville
Hartland
Ludlow
North Hartland
North Pomfret
North Springfield
Norwich
Perkinsville
Plymouth
Proctorsville
Quechee
Reading
Rochester
Sharon
South Pomfret
South Royalton
South Woodstock
Springfield
Stockbridge
Taftsville
West Hartford
Weston
White River Junction
Windsor
Woodstock

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