Top-rated radon gas testers.

Get matched with top radon gas testers in Aurora, CO

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Radon gas testers in Aurora

Avatar for All Colorado Radon Mitigation Inc
All Colorado Radon Mitigation Inc
4.9(
40
)

Serving Aurora, CO and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"Called to ask about getting someone to come check on our radon system, which had stop working several months earlier. The person I spoke with, was friendly and very helpful. She was able to answer a few questions over the phone. She was also able to schedule someone to come out within the week. I was impressed that I received both an e-mail and phone appointment confirmation, the day before the technician was suppose to arrive. The technician showed up right on time, was professional and was able to diagnose the problem quickly. We needed a new fan for the system. Less than 30 minutes later, he was done and everything looks great. He left a radon testing kit that we will use in a week to make sure everything is working. Great experience and would definitely use them again in the future if needed."
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 #1 Radon, Inc.
#1 Radon, Inc.
4.4(
56
)

Serving Aurora, CO and surrounding areas

Approved

In business since 2008

Free estimates

Warranties offered

"I recently used #1 Radon to fix my existing radon mitigation system. I called and Jesse Fuller came to look at system same-day. He had it repaired the same week. He was professional and made me feel comfortable with work and costs to replace the existing fan. I highly recommend #1 Radon and Jesse Fuller."
Response time5 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Veteran Radon
Veteran Radon
5.0(
16
)

Serving Aurora, CO and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"From the moment I contacted Jason, until the work was completed, everything was professional. It was a great experience. I did not know anything about Radon, but Jason took the time and effort to teach me about what Radon is and how its mitigated. He went over a few options of how the system can be installed and let me decide which one was best for me. I felt very comfortable with him and felt like he cared about my concerns. He is very knowledgeable and also able to explain things in ways that I can understand. I highly recommend this profesional company and I thank him for his service to this country."
Radon Detection & Reduction Project
Radon Detection & Reduction Project
Radon Detection & Reduction Project
Radon Detection & Reduction Project
Radon Detection & Reduction Project

+1

2 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for RF Home Inspections LLC
RF Home Inspections LLC
5.0(
7
)

Serving Aurora, CO and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

At RF Home Inspections, we provide thorough, reliable, and unbiased home inspections to help buyers, sellers, and agents make confident decisions. Based in the Denver metro area, our certified inspectors deliver detailed evaluations of every major system in the home, including structure, roof, electrical, plumbing, HVAC, and more.\n\nWe also offer radon testing, sewer scopes, mold testing, infrared thermal scans, and full inspection packages to give our clients the most complete picture possible. Our mission is to educate homebuyers, protect investments, and build lasting relationships with agents through accuracy, professionalism, and fast turnaround times on all reports.\n\nWhether you’re purchasing a home, preparing to list, or needing an annual checkup, RF Home Inspections is committed to providing top-quality service you can trust.

Full Home Inspection
Full Home Inspection
Full Home Inspection
Full Home Inspection
Full Home Inspection

+6

Response time3 hrs
7 neighbors recently requested a quote
Avatar for Liberty Home Inspections, LLC
Liberty Home Inspections, LLC
5.0(
1
)

Serving Aurora, CO and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Response time40 mins
Recommended by100%of homeowners
Avatar for Lifetime Radon Solutions, Inc.
Lifetime Radon Solutions, Inc.
4.8(
132
)

Serving Aurora, CO and surrounding areas

In business since 1993

Free estimates

Warranties offered

"Everyone I worked with was professional and answered all my questions. installation looks good. I have an Airthings continuous radon sensor. My radon was averaging 7 before. It is at 1.7 now."
Response time6 hrs
Response rate96%
36 neighbors recently requested a quote
Avatar for Healthy Homes Radon Solutions, LLC
Healthy Homes Radon Solutions, LLC
5.0(
31
)

Serving Aurora, CO and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"The most amazing radon service there is out there!! Mike is so professional and knowledgeable. He did such great job on my install for my home and was so easy to work with. I feel so much safer in my home now that I have my radon system in! Thanks again!!"
How Radon enters your home
Concrete coring
Manometer reading and alarm
Beautiful installation
Downspout

+4

Response time8 hrs
Recommended by50%of homeowners
Showing 1-10 of 43
FAQs for radon gas testing projects in Aurora, 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 Aurora, CO homeowners’ guide to radon gas testings

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