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Verified Reviews for Radon Detection And Reduction pros in Penrose, CO

*The Angi rating for Radon Detection And Reduction companies in Penrose, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

*The HomeAdvisor rating for Radon Detection And Reduction companies in Penrose, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

Last update on March 31, 2026

Find Radon detection and reduction specialists in Penrose

Avatar for All Colorado Radon Mitigation Inc
All Colorado Radon Mitigation Inc
4.9(
40
)
Radon Gas - TestingRadon Gas - Abatement

Serving Penrose, 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 time6 days
Response rate100%
3 neighbors recently requested a quote
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Avatar for Breathe Easy Radon Solutions, LLC
Breathe Easy Radon Solutions, LLC
4.9(
41
)
Radon Gas - AbatementRadon Gas - Testing

Serving Penrose, CO and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"Josh was great to work with! (Radon testing) I would highly recommend ⭠︠⭠︠⭠︠⭠︠⭠ï¸Â"
Sub slab depressurization
Sub slab depressurization
Drain tile system
Drain Tile Deprussition
Sub slab depressurization

+1

Response time1 day
29 neighbors recently requested a quote
Recommended by79%of homeowners
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Centennial Radon Solutions, LLC
5.0(
1
)
Radon Gas - Abatement

Serving Penrose, CO and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

Centennial Radon Solutions, LLC, is owned and operated by Bob Webster. Based in Colorado Springs and servicing the Front Range, Centennial Radon Solutions, LLC, specializes in the design and installation of high quality, effective radon reduction systems. We have a proven track record and a reputation that is second to none. Our primary goals are quality work, positive results and superior customer satisfaction.

Response time30 mins
Recommended by100%of homeowners
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Avatar for Complete Radon LLC
Complete Radon LLC
4.8(
27
)
Radon Gas - Abatement

Serving Penrose, CO and surrounding areas

In business since 2021

Free estimates

Warranties offered

"Mitch at Complete Radon has helped on several projects and is always accommodating to my crazy schedule. Mitch certainly puts his clients first and is professional and installs a radon mitigation system quickly, cleanly, and with zero headache. I highly recommend Mitch to anyone!"
internal system
Sump pump basin sealed
Crawlspace encapsulation
Radon System
internal system

+3

Response time8 hrs
Response rate98%
Recommended by92%of homeowners
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Avatar for Axium Inspections & Radon Mitigations
Axium Inspections & Radon Mitigations
4.8(
164
)
Radon Gas - AbatementRadon Gas - Testing

Serving Penrose, CO and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"This was the 3rd time I’ve used Axium (specifically Tim Krapfl) for home inspection. Tim is very thorough, knowledgeable, and professional! I highly recommend. Tim did the home inspection, but the services also included sewer scope and radon testing."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+113

Recommended by98%of homeowners
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Avatar for SWAT Environmental
SWAT Environmental
4.1(
67
)
Radon Gas - Abatement

Serving Penrose, CO and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"They were on time, the radon mitigation system installation was done efficiently, and the work space was left neat and clean when the installation was finished. The tech and customer service staff were knowledgeable and patient and answered all my questions. Overall, a very good experience."
Radon Install
Radon Mitigaiton Install
Radon Mitigaiton Install
Radon Mitigaiton Install Castle Rock
Radon Mitigaiton Install Centennial

+3

Recommended by90%of homeowners
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Showing 1-10 of 12
Radon Detection and Reduction questions, answered by experts

Mitigation reduces radon levels, protecting your health and complying with safety standards.

Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.

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.

Mitigation can take several days depending on home setup, equipment accessibility, and achieving effective diffusion system sealed efficiency.

Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.

The Penrose, 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.

See all articles