Radon mitigation for Highlands Ranch homes. Zone 1 designation, Douglas County. 48-hour closing installs. Transparent pricing from $1,400.
Highlands Ranch is a master-planned community in Douglas County — and one of the most active real estate markets in Colorado. With a large percentage of homes transacting every year, radon inspection flags are a frequent part of the closing process here. We handle Highlands Ranch closings regularly and understand the tight timelines involved.
Highlands Ranch sits at elevations ranging from roughly 5,800 to 6,200 feet — higher than most of the north metro. This elevation, combined with Douglas County's uranium-bearing Front Range geology, makes Highlands Ranch one of the more radon-active areas we serve. Douglas County radon data consistently shows higher average readings than metro Denver proper.
The housing stock in Highlands Ranch is primarily 1990s through 2010s construction — relatively modern homes with full finished basements, good insulation, and tight construction envelopes. Tight construction is a radon risk factor: homes that hold heat well also hold radon. The finished basement adds usable square footage but also creates the enclosed space where radon concentrates.
HOA considerations are real in Highlands Ranch. Westridge, Eastridge, Northridge, and Southridge each have architectural guidelines that may require interior pipe routing or specific exterior finishes. We've worked within all four sub-associations and know what's typically required. When in doubt, we route through the garage or attic to avoid exterior placement issues entirely.
Westridge, Eastridge, Northridge, Southridge, Backcountry, Firelight, Highlands Ranch Town Center, Eastgate, Westgate, Valor, and surrounding Douglas County communities.
Standard sub-slab depressurization for single-family homes. Most Highlands Ranch installs start at $1,400.
Learn more →Sub-membrane systems for homes with crawlspace foundations or combination foundations.
Learn more →Radon flagged your Highlands Ranch inspection? 48-hour install window for real estate transactions.
Save your deal →Existing system in Highlands Ranch not performing? We diagnose and repair — often same day.
Learn more →Exact price within 2 hours. Installation as fast as 48 hours. Guaranteed below 2.0 pCi/L.