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Basement Waterproofing, Crawl Space, and Foundation Repair in Denver, Aurora, Boulder CO

What Customers Have To Say!

"This letter is in regards to my highest recommendation for Complete Basement Systems, Inc. I have been a Structural Engineer for 12 years with extensive experience in foundation design and repair...."
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Michael S. ZiehlerZiehler Engineering, LLC, Denver, CO

Your local experts from Ft. Collins to Castle Rock, Boulder, CO & everything in between!

At Complete Basement Systems of CO we solve basement water, unstable foundations, sinking concrete slabs, and crawl space problems in greater Denver, Colorado including: structural integrity, mold infestation, and water intrusion.

Whether you have standing water, bowing walls, heaving, crawlspace humidity, or water coming in, we have reliable & effective solutions. We offer patented solutions based upon your specific problem. We are here to help!

Complete Basement Systems of CO is a member of the largest nationwide network of specialists focusing on Basement Waterproofing and Foundation Repair. Denver, Boulder, Aurora and many other areas in Colorado are within our service territory for a free no-obligation estimate, so contact us today.

Award Winning Contractors You Can Trust

Complete Basement Systems of CO is your local foundation repair, basement waterproofing and crawl space contractor of choice. We are accredited by the Better Business Bureau serving Denver/Boulder and have an A+ rating

We are the proud 2011 Associated General Contractors of America award winners in Denver for the category of "Meeting the Challenge of a Difficult Job". We go above and beyond to help our customers resolve challenges with their basement, foundation, or crawlspace problems. We're here to help you when you need us.

Foundation Wall Cracks: When to Call for...

"What do I do if I have a crack in my foundation?" -- Judy in Sterling, CO Foundation cracks... Watch Video

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Denver's Residential & Commercial Foundation Repair Experts In Denver, Aurora, Boulder, Colorado Springs & Nearby

Complete Basement Systems' foundation engineers have consulted with hundreds of homeowners about designing and installing effective solutions for everyone regarding drain tiles, basement wall crack repair, wet basementsdirt crawl spaces, sinking or settling concrete slabs, and foundation repair.

Complete Basement Systems of CO is a family-owned and operated company that specializes in basement waterproofing, crawl space repair, concrete lifting, and foundation repair. Denver, Boulder and other cities' home owners seeking innovative solutions for your home water and structural foundation problems - you've come to the right place!

Dry Basement, Foundation Problem Solutions, Crawlspace Experts in CO

We service: Boulder, Aurora, Denver, Englewood, Boulder, Arvada, Fort Collins, Greeley, Broomfield, Loveland, Longmont, Westminster, Parker, Golden, Lakewood, Castle Rock, Highlands Ranch, Lafayette, Sterling, Fort Morgan, Morrison, Louisville, Commerce City, Wheat Ridge, Brighton, and surrounding areas in Colorado within Adams, Arapahoe, Boulder, Broomfield, Denver, Douglas, Gilpin, Jefferson, Larimer, Logan, Morgan, Washington, Weld counties.

We offer FREE basement, foundation, crawl space cost estimates in Denver. If you are planning on waterproofing your basement, foundation, or crawl space, call or e-mail us!

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

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Serving Greater Denver, CO
Our Colorado Service Area
Cities in Adams County, CO
Aurora
Bennett
Brighton
Commerce City
Denver
Dupont
Eastlake
Henderson
Strasburg
Thornton
Watkins
Westminster

Cities in Arapahoe County, CO
Aurora
Byers
Deer Trail
Denver
Englewood
Littleton
Centennial
Greenwood Village
Columbine Valley
Bow Mar
Cherry Hills Village
Sheridan

Cities in Boulder County, CO
Allenspark
Boulder
Eldorado Springs
Erie
Hygiene
Jamestown
Lafayette
Longmont
Louisville
Lyons
Nederland
Niwot
Pinecliffe
Ward
Superior

Cities in Broomfield County, CO
Broomfield

Cities in Clear Creek County, CO
Dumont
Empire
Georgetown
Idaho Springs
Silver Plume

Cities in Denver County, CO
Denver

Cities in Douglas County, CO
Castle Rock
Littleton
Lone Tree
Parker
Highlands Ranch

Cities in El Paso County, CO
Calhan
Cascade
Colorado Springs
Elbert
Fountain
Green Mountain Falls
Manitou Springs
Monument
Palmer Lake
Peyton
Ramah
Rush
U S A F Academy
Yoder

Cities in Elbert County, CO
Agate
Elizabeth

Cities in Gilpin County, CO
Black Hawk
Central City
Rollinsville

Cities in Grand County, CO
Fraser
Granby
Grand Lake
Hot Sulphur Springs
Kremmling
Parshall
Tabernash
Winter Park

Cities in Jackson County, CO
Coalmont
Cowdrey
Rand
Walden

Cities in Jefferson County, CO
Arvada
Broomfield
Buffalo Creek
Conifer
Denver
Evergreen
Golden
Idledale
Indian Hills
Kittredge
Littleton
Morrison
Pine
Wheat Ridge
Lakewood

Cities in Kit Carson County, CO
Bethune
Burlington
Flagler
Seibert
Stratton
Vona

Cities in Larimer County, CO
Bellvue
Berthoud
Drake
Estes Park
Fort Collins
Glen Haven
Laporte
Livermore
Loveland
Masonville
Red Feather Lakes
Timnath
Wellington

Cities in Lincoln County, CO
Arriba
Genoa
Hugo
Karval
Limon

Cities in Logan County, CO
Atwood
Crook
Fleming
Iliff
Merino
Padroni
Peetz
Sterling

Cities in Morgan County, CO
Brush
Fort Morgan
Hillrose
Log Lane Village
Orchard
Snyder
Weldona
Wiggins

Cities in Phillips County, CO
Amherst
Haxtun
Holyoke

Cities in Sedgwick County, CO
Julesburg
Ovid
Sedgwick

Cities in Teller County, CO
Cripple Creek
Divide
Florissant
Victor
Woodland Park

Cities in Washington County, CO
Akron
Anton
Cope
Lindon
Otis
Woodrow

Cities in Weld County, CO
Ault
Briggsdale
Brighton
Carr
Dacono
Eaton
Evans
Firestone
Fort Lupton
Frederick
Galeton
Gilcrest
Gill
Greeley
Grover
Hereford
Hudson
Johnstown
Keenesburg
Kersey
La Salle
Longmont
Lucerne
Mead
Milliken
New Raymer
Nunn
Pierce
Platteville
Roggen
Severance
Stoneham
Windsor

Cities in Yuma County, CO
Eckley
Idalia
Joes
Kirk
Vernon
Wray
Yuma

Cities in Chase County, NE
Champion
Enders
Imperial
Wauneta

Cities in Cheyenne County, NE
Lodgepole
Sidney

Cities in Deuel County, NE
Big Springs
Chappell

Cities in Dundy County, NE
Benkelman
Haigler
Max
Parks

Cities in Garden County, NE
Lewellen

Cities in Keith County, NE
Brule
Keystone
Lemoyne
Ogallala
Paxton

Cities in Perkins County, NE
Elsie
Grant
Madrid
Venango

Cities in Laramie County, WY
Cheyenne

Please call us at: 1-303-219-7646
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