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Top-Rated Radon detection and reduction specialists in Dacono - Updated Nov 2026

Avatar for Affordable Radon Solutions, LLC
Affordable Radon Solutions, LLC
4.7(
374
)
Radon Gas - Abatement

Serving Dacono, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Emergency services offered

"Affordable Radon Services, LLC was great. We had an unusual, BIG radon problem. They fixed it efficiently, cheerfully and competently. They had to come back a couple times to get the number way down. They did that right away, and made it good, with no extra charge. They were on time, and knowledgeable."
 custom fit pipe-garage install
 Blending isn't a problem
 suction point T intersection into crawl space
Garage Attic Install
 close up view of radon mitigation fan

+25

Response time2 days
Recommended by95%of homeowners
Avatar for Colorado Radon Company
Colorado Radon Company
4.9(
89
)
Radon Gas - Abatement

Serving Dacono, CO and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"I think it’s supposed to say global industries? Alex was a big help getting our radon installed he seems like he knows what he’s doing! He did say he would send an invoice though but hasn’t yet. Other than that all good. We are waiting for the test kit in the mail to ensure the system is working as expected!"
Extiror Radon System
exterior Radon system
Exterior Radon System
Interior Radon system
Exterior Radon System

+2

Response time1 day
Response rate87%
4 neighbors recently requested a quote
Avatar for All Colorado Radon Mitigation Inc
All Colorado Radon Mitigation Inc
4.9(
40
)
Radon Gas - AbatementRadon Gas - Testing

Serving Dacono, CO and surrounding areas

Approved

In business since 2012

Free estimates

Warranties offered

"All Colorado Radon Mitigation Inc did an excellent job! The gentlemen that performed the work took extra care to make sure that the routing of the PVC was done correctly and still achieve the Radon level was going to be below the 4 pCi/L level that EPA requires. They did a very good job with putting the vent in the roof correctly and making sure that no leaks would come from their work. The Radon level that I recorded prior to their work was 15-17 pCi/L and now its down .3-.4. So yes they know what they are doing and they do it very well!"
Basic Exterior System Pictures
Basic Exterior System Pictures
Basic Exterior System Pictures
Basic Exterior System Pictures
Additional Photos

+1

Response time6 days
Response rate100%
2 neighbors recently requested a quote
Avatar for Radon Mitigation of the Rockies
Radon Mitigation of the Rockies
4.7(
55
)
Radon Gas - Abatement

Serving Dacono, CO and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"I couldn't be more pleased with the radon mitigation service John provided. The estimate was accurate-no surprises. He was prompt, efficient and quick- it took just over 2 hours and that's including answering all my questions (and I had a lot of questions!). John's customer service was excellent and the results have so far exceeded my expectations. I am very glad I chose RMR."
18
17
16
15
14

+34

Response time1 day
Recommended by98%of homeowners
Avatar for Master Mitigators
Master Mitigators
5.0(
5
)
Radon Gas - Abatement

Serving Dacono, CO and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

Master Mitigators works with homeowners, buyers, sellers, real estate agents, builders, and business owners across Denver and the Front Range, where radon exposure remains a recognized concern. Colorado's soil and foundation construction create conditions that require informed assessment and tailored response. Addressing radon isn't only about installation—it's about understanding what's beneath your property and how to respond effectively.\n\nYou'll receive an evaluation that accounts for your foundation type, soil composition, and property layout. From there, the focus shifts to planning a system that fits your space without disrupting daily routines or compromising structural integrity. Every property presents different variables, and your solution should reflect that.\n\nReach out to Master Mitigators to schedule a radon assessment for your home or business.

Project Photos
2 neighbors recently requested a quote
Avatar for Bwise Radon
Bwise Radon
3.5(
3
)
Radon Gas - AbatementRadon Gas - Testing

Serving Dacono, CO and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

With over 10 years of experience in the tree Testing, we are the experts you need to take care of your home or business. We handle everything from Radon Testing to abatement services. We will treat your home as we would treat our own. Give Bwise Radon Testing and Mitigation LLC. a call today, we look forward to working with you!

Outdoor system Using Downspout
Garage Setup
Attic
SF Outdoor Fan
Response time3 days
Recommended by100%of homeowners
Avatar for Apex Radon
Apex Radon
4.9(
156
)
Radon Gas - Abatement

Serving Dacono, CO and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"Radon mitigation venting. Apex Radon was recommended by a neighbor, and the technician who performed the installation was both friendly and efficient. As a customer, I am completely satisfied."
Aurora, CO
Aurora, CO
Lone Tree, CO
Arvada, CO
Denver, CO

+46

Response time12 hrs
Recommended by99%of homeowners
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Radon Detection and Reduction FAQs, answered by experts

Radon is the number one non-smoking cause of lung cancer in the United States, but it can cause some other concerning side effects in the meantime. If you have a raspy voice, chest pains, trouble breathing, difficulty swallowing, or any of the above, don’t hesitate to perform radon testing and install a mitigation system as soon as possible.

No, radon mitigation systems do not decrease home value or make a home harder to sell. In areas where homes experience similar radon exposure risks, a radon mitigation system is viewed as an improvement. Potential homebuyers often opt to buy a home with a radon mitigation system already installed to reduce the risk of cancer for their families.

If your home has a sump pit, you can integrate it with a radon mitigation system. You can accomplish this by sealing the pump cover with an airtight lid that accommodates radon vent pipes and sump pump hoses. This allows the vent pipe to redirect the radon gas outside of your home.

Installing a mitigation system reduces radon levels, which can cause lung cancer, providing peace of mind and long-term health benefits. It can also increase your home’s value, as many buyers prefer properties with radon safety measures in place. The investment is relatively low compared to the potential health risks associated with prolonged radon exposure.

Your radon mitigation system may be loud because it’s time to replace it. Any sounds are usually from the inline fan that helps create the vacuum and resulting airflow. If you hear a new, loud mechanical or humming noise from your radon fan, it might be time to replace it. Most fans used in radon mitigation systems last up to 10 years, but may need to be replaced sooner.

The Dacono, CO homeowners’ guide to radon detection and reduction services

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