Basement Waterproofing, Crawl Space, Foundation Repair, Basement Finishing, & Radon Contractors in CO
We're your local experts from Ft. Collins to Parker to Highlands Ranch and everything in between!
We're able to protect the equity in your home by specializing in:
- Wet Basement Repair
- Foundation Repair
- Crawl Space Repair
- Sump Pump Installation
- Basement Finishing
- Radon Testing & Mitigation
Complete Basement Systems of CO is your local foundation repair, basement waterproofing and crawl space contractor of choice. We are members of the Better Business Bureau and maintain a consistent A+ rating with the BBB.
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, crawlspace or radon gas problems. We're here to help you when you need us.
Dry Basement, Foundation, Crawlspace Experts in CO
We solve basement, foundation, and crawl space problems in 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 is a member of the largest nationwide network of Foundation Repair and Basement Waterproofing specialists in the US.
Denver's Residential & Commercial Foundation Repair Experts
Complete Basement Systems has consulted with hundreds of homeowners about designing and installing effective solutions for every one regarding drain tiles, basement wall crack repair, wet basements, dirt crawl spaces, and foundation repair.
Complete Basement Systems is a family-owned and operated basement waterproofing, crawl space repair and foundation repair company.
We provide innovative solutions for your home water and structural problems because we care!
Basement Finishing Contractors in CO
Complete Basement Systems of CO also remodels basements in Denver, Aurora, Littleton, Parker, Westminster, Centennial, Lakewood, Greeley, Aurora and nearby in Colorado.
Whether you want to repair your basement drywall or renovate your entire Denver area basement we can help. Our products are made for a basement environment so they make for a long-lasting solution for years to come.
Radon Gas Testing and Mitigation in Colorado
Radon gas is a silent killer and is the leading cause of lung cancer among non-smokers. To find out what your Colorado home's radon level is, contact Complete Basement Systems of CO and we'll test your home. We also provide radon mitigation in case your home's levels are high.
Servicing Customers in Denver, Boulder, Ft. Collins, Parker, Colorado
We service: Aurora, Denver, Brighton, Lakewood, Littleton, Boulder, Fort Collins, Centennial, Highlands Ranch, 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!


