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Crawl Space Repair & Encapsulation In the Denver Metro

Vapor Barriers, Support Jacks, & Other Products For A Dry, Healthier Space

Your home is a system, and every part of that system plays a role that affects the rest of the structure. If your crawl space begins to rot, grow mold, or experience structural problems, this will extend to every part of your home.

At Complete Basement Systems, we specialize in crawl space problems of all types. We offer free crawl space repair quotes in the Colorado area, including areas like Aurora, Colorado Springs, Denver, Arvada, Thornton, Fort Collins, Boulder, Longmont, Westminster, Cheyenne, Broomfield, Loveland, Commerce City, Parker, Littleton, Castle Rock.

Signs of a Nasty Crawl Space

Typical crawl spaces are moldy, foul-smelling spaces that homeowners avoid at all costs. If your crawl space has any of the following, it’s time to clean it up!

Foul Odors in the Home

Typical crawl spaces are moldy, foul-smelling spaces that homeowners avoid at all costs. Many of them flood, and they're often filled with debris. In more extreme cases, they can be rotting structures with rodents, animals, and other pests living within.

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Uneven Floors

Because it's built directly underneath your home, your crawl space plays a key role in your home's structural integrity. Crawl spaces bear this weight through the foundation walls and crawl space support columns.

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Increased Allergies or Asthma Symptoms

Humidity and condensation in a crawl space is a recipe for disaster. Excess moisture leads to mold growth, wood rot, and foul odors, causing issues for your home's health, air quality, and value.

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Are you experiencing any of these symptoms?

  • Uneven or sagging floors
  • Unsealed crawl space vents
  • Foul odors
  • Mold growth & wood rot
  • Pest & bugs
  • Water infiltration
  • Increased humidity
  • Failing crawl space insulation
  • High utility bills

Clean Up Your Crawl Space.

If you’re having a problem with your crawl space, you’ve come to the right place. At Complete Basement Systems, we specialize in crawl space problems of all types. Whatever your issue, we have the products and experience that you need to find the best solution.


Vapor Barrier System

Our CrawlSeal® vapor barrier is a super-durable, 20 mil plastic sheet material designed to permanently prevent moisture, outside air and pests from getting into your crawl space. Your crawl space technician will install CrawlSeal® poly over the foundation walls and floor to create a continuous air and moisture barrier.

Vapor Barrier System

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The dehumidifier offers giant performance in a small package. It's the world's most efficient, high-performance dehumidifier, without a bulky heat exchange core. The dehumidifier easily fits in small crawl spaces, yet has a powerful blower to effectively dry large crawl spaces.


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Sump Pump Systems

If you're looking for a crawl space sump pump solution, the SafeDri™ Pro Crawl Space Sump Pump System is the ideal option. The SafeDri™ is specifically designed for crawl spaces and can provide all the protection you need from leaks and floods

Sump Pump Systems

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Thermal Insulation

Any crawl space can be wet and damp, so the insulation must hold up in those conditions. We recommend installing a vapor barrier along with proper insulation to prevent mold and moisture problems and keep your home comfortable year-round.

Thermal Insulation

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Certified Crawl Space Contractors in Colorado

Call or e-mail us today to get started!

Encapsulating or sealing your crawl space can save money on energy bills, clean up a previously nasty area of your home, and provide you with valuable extra storage space! Complete Basement Systems contractors provide professional crawl space repairs to the Greater Denver Metro area, and many other Colorado areas.

Related Articles:
Crawl Space FAQ: Part One – Why is My Crawl Space Wet?

Crawl Space FAQ: Part Two – Can I Dig Out My Crawl Space into a Full Basement?

Crawl Space FAQ: Part Three – Why Should I Fix My Crawl Space?

Crawl Space FAQ – Part Four: What Options Do I Have to Fix My Crawl Space?

Request a Free Estimate!

Our team of expert design specialists are available to help you every step of the way with your project.


11795 E. 45th Ave
Denver, CO 80239

Office Hours

Monday - Friday: 8am - 6pm
Saturday: 8am - 12pm