Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Walden, CO

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Walden, CO?

Select your specific project to find the pro for you.

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

*The Angi rating for Radon Detection And Reduction companies in Walden, 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 Walden, 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 May 27, 2025

Find Radon detection and reduction specialists in Walden

Avatar for North Point Radon
North Point Radon
5.0(
21
)
Radon Gas - Abatement

Serving Walden, CO and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"BIG shout out to North Point Radon! We had to re-do some radon mitigation on the house so we could start working on framing in the basement and they came in and did an incredible job. The pressure from the pump (or however you say it) went up from 1.1 to 1.25, so they filled in a bunch of spaces that weren't sealed up properly and cleaned everything up so our contractor can start framing. No big chunks of puffy foam - everything is sealed cleanly and nice and tight now (obvious from the reading on the pressure). Fast, affordable, effective, and we retested the basement and it came at less than 1%. Seriously good people. I would call them if you need any radon stuff (testing, mitigation, etc.) taken care of."
ERV and Mitigation
ERV and Mitigation
ERV and Mitigation
ERV and Mitigation
1920s ERV

+2

3 neighbors recently requested a quote
Recommended by75%of homeowners
Request Quote
Avatar for Epic Enviro Systems
Epic Enviro Systems
4.8(
18
)
Radon Gas - AbatementRadon Gas - Testing

Serving Walden, CO and surrounding areas

Approved

In business since 2011

Warranties offered

Small jobs welcome

"Epic Enviro Systems is a very professional company. Alan was on time and did a very thorough job. He took samples from every room in the house as well as outdoors and we were able to get our results the same day. He also did a wonderful job of explaining what the samples were checking for and what types of results might be of concern. I would definitely use his services again should the need arise."
Response time2 days
10 neighbors recently requested a quote
Recommended by82%of homeowners
Request Quote
Avatar for Lifetime Radon Solutions, Inc.
Lifetime Radon Solutions, Inc.
4.8(
132
)
Radon Gas - AbatementRadon Gas - Testing

Serving Walden, CO and surrounding areas

In business since 1993

Free estimates

Warranties offered

"They did a radon test in a timely fashion. I am going to hire them to do a mitigation service for my ho,e."
Response time6 hrs
Response rate96%
Recommended by95%of homeowners
Request Quote
Avatar for SWAT Environmental
SWAT Environmental
4.1(
67
)
Radon Gas - Abatement

Serving Walden, 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
Request Quote
Avatar for Greg Bortz Property Inspections, Inc.
Greg Bortz Property Inspections, Inc.
5.0(
1
)
Radon Gas - Testing

Serving Walden, CO and surrounding areas

In business since 2018

Free estimates

Credit card accepted

Serving Colorado Springs and Denver, Greg Bortz Property Inspections, Inc., is the solution to all of your property inspection needs. We take great pride in our extreme professionalism, timeliness, and superior customer service on every job. We make sure to develop a lasting relationship, so that the next time service is needed, there will be no question on who to call. Satisfaction guaranteed!

Crack in the exterior trim
Crack in siding
Siding is bowing
Grading of the landscaping
Grading of the landscaping

+37

Response time2 hrs
Recommended by100%of homeowners
Request Quote
Meadows All About Inspections, LLC
New to Angi
Radon Gas - Testing

Serving Walden, CO and surrounding areas

In business since 1999

Free estimates

Credit card accepted

Thank you for your interest in Meadows All about Inspections, LLC. In business since 1999, we serve the entire state of Colorado with quality home inspections and indoor air quality testing. We are FHA inspection certified. \nPlease give us a call today for a fair inspection. We give free estimates, but will charge a small trip charge over 35 miles.\n

Request Quote
Radon Detection and Reduction questions, answered by experts

The soil beneath your house is most likely what’s causing an increased level of radon. This is because soil holds radioactivity for a long time and it’s also what most buildings are built on. Another common source of radon is water from a source that hasn’t been through periodic radon tests, such as well water. Over time, the radon from the soil can inhabit other parts of your house like the foundation or plumbing.

You can vent radon out of your house sometimes by simply opening a window, but it won’t remove the source, and will likely rise above recommended levels quickly. A professional will be needed to assess your home, and determine the best strategy for radon removal. Active radon sump pumps and soil depressurization systems are often used to forcefully vent the radon from your home.

The average radon mitigation system uses about 876 kWh of electricity per year, although the exact amount of electricity used will vary depending on the size of the radon fan. Once the system is installed, the annual increase to your energy bill could range from $30 to $300 per year, again depending on the size of the fan.

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.

Long-term exposure increases lung cancer risks. Prolonged homestay individuals and smokers encounter heightened vulnerability and exposure concerns.

The Walden, 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