Radon Testing & Mitigation in Monument, CO
Monument sits at roughly 6,970 feet on the Palmer Divide, the ridge that separates the Arkansas and South Platte drainages. It is one of the higher and colder spots in El Paso County, and both of those facts matter for radon. We serve Monument, Palmer Lake, Woodmoor and the wider Tri-Lakes area.
Why radon behaves the way it does in Monument
The ground underneath
The Palmer Divide is capped by Dawson Formation arkose — a coarse, gravelly sandstone eroded straight off the Pikes Peak and Rampart Range granite to the west. Coarse arkosic material is highly permeable, which means soil gas moves through it easily. Permeable soil is good news for a mitigation system, because a single suction point can often influence a large area beneath a slab. It is bad news untreated, because radon reaches the foundation just as readily.
The housing here
Monument's inventory skews toward larger, newer homes on sloped lots — Jackson Creek, Woodmoor, Kings Deer, Red Rock Ranch, Higby Estates. Walkout and garden-level basements are the norm rather than the exception here, and they change the mitigation design: a walkout has one or more walls fully above grade, so the sub-slab pressure field and the vent routing both have to be planned around a partially exposed foundation. Many of the larger custom homes also have more than one slab elevation, which can require multiple suction points.
What we see locally
Winters on the Divide are colder and longer than down in Colorado Springs, which means houses here run sealed up for more months of the year. Less natural air exchange plus stack effect — warm indoor air rising and pulling soil gas in through the lowest level — is why Monument-area readings often come in higher in January than the same house tests in July. A short-term test in winter is the more conservative test.
What we do in Monument
Neighborhoods and nearby areas we cover
- Woodmoor
- Jackson Creek
- Kings Deer
- Red Rock Ranch
- Higby Estates
- Palmer Lake
- Gleneagle
- Bent Tree
ZIP codes served in Monument: 80132.
Simple, Fast, Professional Radon Service
A clear, low-stress process from your first call to a verified, working system.
- 1
Schedule a free consultation
Call or request a free consultation online. We'll set a time that works for you.
- 2
Inspect the property
We look at your foundation, basement, or building to understand how radon enters.
- 3
Test or design the system
We test your level and, if needed, plan a system suited to your property.
- 4
Install the system
Our work focuses on safe routing, tidy finishes, and a quiet, reliable system.
- 5
Verify results & explain care
We confirm the system is working and walk you through simple ongoing maintenance.
What Monument customers say
Reviews left by real customers on Google.
Amazing super professionals . Definitely recommend to you guys !
I had a very good experience with AAmerican Radon Solution LLC. Scheduling the radon test was quick and easy, and the technician arrived right on time. They were extremely professional, polite, and respectful of my home. The process was clearly explained, and I received the detailed results super fast. I highly recommend their services to anyone looking for reliable radon testing!
Good prices and very clean and friendly
Excellent! Quality service. Contractor showed up on time and he was really professional. He comunicate all the requirements to us for a proper test. For me, who did this type ot tests countless times I was looking to see if he mentions all the requirements, and he did. This is the first time we are using AAmerican Radon Solution LLC and im very satisfied. I do recommend AAmerican Radon for their services.
Very kind explanation excellent work
Radon questions from Monument homeowners
Specific answers for El Paso County, not general radon advice.