thousands of satisfied customers

Basement Waterproofing, Crawl Space & Foundation Repair in Denver, Aurora, Littleton CO

Your Experts Serving Ft. Collins to Castle Rock & Everywhere In Between!

What Customers Have To Say!

"I would like to compliment your company on a job well done. The system hasn't had to work as yet, but I am anticipating it will work as well as the people who installed it. I am 100% pleased with the people involved in the installation.. " [continue reading]

- Susan W. of Denver, CO

At Complete Basement Systems of CO, our name says it all. We provide complete solutions for all your basement, foundation and crawl space needs.

As a full service dealer in Aurora and Greater Denver, all of our patented products are installed by highly-trained and factory-certified contractors. We are NOT a "one size fits all" company, so you can rest assured you are getting the best products and services for your home. 

No matter what issues you have in your home, whether it's water coming into your basement, crawl space moisture, bowing foundation walls, high radon levels, or a sinking concrete slab, we have the experience and resources to solve your home's problems correctly the first time.

Award Winning Contractors You Can Trust

Complete Basement Systems of CO is your local foundation repair, basement waterproofing, crawl space repair and radon 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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Warrantied Foundation & Basement Repair Products and Exceptional Service

Most of our products include a written warranty that's transferable, so if you decide to sell your home, the warranty can be passed on to the next owner.

As members of Basement Systems, Foundation Supportworks, and National Radon Defense - the largest nationwide networks of industry specialists - we offer proven solutions for drain tiles, basement wall crack repair, wet basements, dirt crawl spaces, sinking or settling concrete slabs, foundation repair and radon.

As a family-owned and operated company, we stand behind the principles of honesty, integrity and exceptional service. From our friendly staff to our professional installations, leading warranties and flexible financing options, we strive for 100% customer satisfaction.

We offer free estimates to local homeowners. Each quote includes a professional on-site inspection - contact us today to schedule yours!

Our Colorado Service Area

We service many areas throughout the state, including: Littleton, Aurora, Denver, Boulder, Arvada, Fort Collins, Longmont, Greeley, Cheyenne, Englewood, Golden, Loveland, Broomfield, Westminster, Brighton, Louisville, Parker, and surrounding areas in Colorado within Adams, Arapahoe, Boulder, Broomfield, Denver, Douglas, Gilpin, Jefferson, Larimer, Logan, Morgan, Washington, Weld counties.

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

our service area

Cities in Dundy County, NE
  • Max
  • Benkelman
Cities in Perkins County, NE
  • Elsie
  • Madrid
Cities in Chase County, NE
  • Wauneta
  • Enders
  • Imperial
Cities in Keith County, NE
  • Paxton
  • Keystone
  • Ogallala

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