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Find Radon gas testers in Keenesburg

Avatar for Lifetime Radon Solutions, Inc.
Lifetime Radon Solutions, Inc.
4.9(
120
)

Serving Keenesburg, CO and surrounding areas

Approved

In business since 1993

Free estimates

Warranties offered

"We couldnâ t be happier with Lifetime Radon Solutions! From our first contact , we received an estimate and follow up for next day testing, then the mitigation was done in one visit the following day. Excellent work and best of all our retest showed the radon number down to .05 We are very happy with this fine company!"
Response time6 hrs
Response rate96%
41 neighbors recently requested a quote
Avatar for All Colorado Radon Mitigation Inc
All Colorado Radon Mitigation Inc
5.0(
38
)

Serving Keenesburg, CO and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"All Colorado Radon tackled a particularly difficult radon mitigation that other companies refused to mitigate. They were very thorough and knowledgeable. Most of all, they were successful in reducing radon levels to well below government standards. We would use them again."
Basic Exterior System Pictures
Basic Exterior System Pictures
Basic Exterior System Pictures
Basic Exterior System Pictures
Additional Photos

+1

Response time2 days
Response rate95%
1 neighbors recently requested a quote
Avatar for Northern Colorado Radon, LLC
Northern Colorado Radon, LLC
5.0(
21
)

Serving Keenesburg, CO and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"The owner was very thorough in explaining our options for location of the radon mitigation system and installed what we agreed on. He is easy to work with and we highly recommend Northern Colorado Radon to others."
Single Color Paint Radon Install
Garage Install
Downspout Gutter
Two Paint Colors
Garage Attic Install

+18

Response time2 hrs
Response rate99%
Recommended by95%of homeowners
Avatar for ACE RADON CORPORATION
ACE RADON CORPORATION
4.8(
299
)

Serving Keenesburg, CO and surrounding areas

In business since 1987

Free estimates

Warranties offered

"We were amazed and absolutely thrilled with the work done by Ace Radon. After I called, they set up a time to come out and see what was involved. The estimate was emailed later that same day. When we approved, they scheduled a time to do the mitigation. Both times men were prompt, professional, knowledgeable, and neat. They explained what they were doing and answered all our questions. The before radon tested 7.6, and afterwards tested .7 Needless to say, we'd highly recommend them!"
Recommended by92%of homeowners
Avatar for Affordable Radon Solutions LLC
Affordable Radon Solutions LLC
5.0(
7
)

Serving Keenesburg, CO and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"Had an awesome experience with these guys. We had to do both radon mitigation and sump pump installation. I called 5-10 different places to get quotes, they were the most affordable by a decent margin. Kratos was really great- he was on time, very friendly, wasn't annoyed by our dogs constantly being at his side, etc. He finished the job very quickly and gave great education on how the system works and what we should be looking for to ensure it's functioning well. Additionally, he randomly fixed an electrical issue we were having with some outlets! Totally not his job, but I asked him if he knew a good electrician and by doing some basic trouble-shooting he was able to fix it and save us the cost of having an electrician come by! Highly recommend these guys, no reservations whatsoever"
Recommended by100%of homeowners
Avatar for A Neeley Home Inspection Services
A Neeley Home Inspection Services
5.0(
52
)

Serving Keenesburg, CO and surrounding areas

Free estimates

Emergency services offered

Warranties offered

"Kyle and his brother did an excellent job. They came early, were incredibly flexible to fit my schedule and very thorough. I added radon testing last minute and Kyle accommodated that with ease. Both of them were very friendly and knowledgeable. Once they finished the inspection, they took me through the house and showed me everything and explained what certain issues may lead to, and home care tips. I got the incredibly detailed report that night and the report had pictures and recommendations for what to fix. It was a seamless process. I would recommend their services in the future, no doubt."
Recommended by100%of homeowners
Avatar for Environmental Testing & Research Laboratories, Inc
Environmental Testing & Research Laboratories, Inc
4.8(
347
)

Serving Keenesburg, CO and surrounding areas

In business since 1995

Free estimates

Warranties offered

"I waited a month before getting a test kit I called and was told there was something wrong with the Angies list orders but that I would be receiving a kit soon. It wouldve ben nice if they called me to tell me that though. The test results were quick and on par with other radon test I had done locally."
Recommended by93%of homeowners
Avatar for Axium Inspections & Radon Mitigations
Axium Inspections & Radon Mitigations
4.9(
146
)

Serving Keenesburg, CO and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"I am an out of state seller of a property in Colorado Springs that during a routine radon testing tested slightly high. I was referred to Axium by my realtor who highly recommended them. I contacted them and made all the arangements by phone / on-line. It was very easy. They provided a very competitive bid, were able to do the work in very short order, no surprises. Converted a passive radon system to an active radon mitigation system."
Recommended by98%of homeowners
Avatar for AIR QUALITY CONTROL AGENCY INC
AIR QUALITY CONTROL AGENCY INC
4.3(
18
)

Serving Keenesburg, CO and surrounding areas

In business since 1988

Free estimates

Emergency services offered

"We shopped around for the best and most competitively priced radon company and I'm confident we found just that in SWAT Environmental.  The woman on the phone was quite thorough in analyzing our exact needs and she provided a detailed quote via email within minutes.  She provided some add-on options for the system, but I didn't feel as if I was being "up sold".  The day of installation things went very smoothly.  Brian from SWAT showed up promptly at 8am and answered a variety of questions.  We were concerned because our crawl space was not sealed and sealing it was not included in the original bid.  After some discussion, we decided to try the basic system first and then we would re-test to see if that did the trick.  Brian consulted us on exactly where the pipe and vent would be and he was neat and efficient with his work.  His final walk-through with us after installation was perhaps the best part.  He made sure we knew exactly how the system works, what to look for in the event of a problem and how to do the re-test.  My wife and I felt very comfortable with Brian and with SWAT overall and we would definitely recommend them to friends and family. <br />"
Recommended by88%of homeowners
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FAQs for radon gas testing projects in Keenesburg, CO

Radon is the second leading cause of lung cancer in the U.S. The gas seeps through cracks in foundations and collects in basements and other low areas. Once you breathe it in, radioactive particles lodge in lung tissue and do long-term damage. Because you can’t see or smell radon, the EPA recommends testing your home every two years—and after major renovations—to keep your family safe.

Yes—every home should be tested. The EPA advises doing it at least every two years and any time you remodel, buy, or sell. On average, one in 15 houses nationwide sits above the recommended limit, and the only way to know where yours stands is a formal test. The equipment simply measures gas levels and won’t change your indoor environment, so the process is completely harmless.

Certified radon professionals—often home inspectors or dedicated radon mitigation contractors—handle testing. These radon testing professionals follow EPA protocols and use calibrated instruments to check levels throughout your house. Hiring a certified radon specialist means results you can trust for real estate deals, insurance requirements, and, most importantly, your family’s health.

Inspectors specialize in measuring radon gas levels, while licensed mitigation contractors design and install the systems that remove it. If your test comes back high, your inspector can point you to a qualified mitigation pro who will size and install the right fan, piping, or other equipment to bring levels down.

No—standard home air purifiers don’t touch radon. They’re built to trap dust and pollen, not radioactive gas. If testing shows high levels, you’ll need a dedicated mitigation system that vents the gas from beneath your home to the outdoors. Relying on a room purifier alone won’t keep your indoor air safe.

Opening a few windows in your home might dilute radon for a short time, but the gas seeps back in as soon as they’re closed. For a lasting fix, you’ll need a professional mitigation system—often a sub-slab depressurization fan—that pulls radon from beneath the foundation and safely vents it outside.

The Keenesburg, CO homeowners’ guide to radon gas testings

From average costs to expert advice, get all the answers you need to get your job done.