Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Columbia, KY

Q: Can you remediate radon yourself?

• <div><p>There are steps you can take as a homeowner to remediate radon yourself. While a radon reduction professional can make the biggest impact in your home, you can make efforts to improve radon levels on your own by sealing cracks, increasing ventilation, and testing for radon regularly.</p></div>

Q: Can I install my own radon mitigation system?

• <div><p>A <a href="https://www.angi.com/articles/can-homeowners-install-radon-mitigation-systems.htm">homeowner can install a radon mitigation system</a> on their own. But it&rsquo;s a challenging DIY that requires a lot of knowledge about radon mitigation as well as familiarity with local regulations. You do not want to risk an improper installation that leaves the system unable to detect radon or gives it a shortened life span. Relying on a professional is the surest way to guarantee a successful installation.</p></div>

Q: What is considered a safe or dangerous level of radon?

• <div><p>No level of radon is technically safe, but since it is present everywhere, complete avoidance is impossible. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking preventative measures if your home's radon levels are between 2 and 4 pCi/L or higher.</p></div>

Q: How often should radon levels be tested to ensure safety?

• <div><p>Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.</p></div>

Q: What are the health risks associated with radon exposure in homes?

• <div><p>Long-term exposure increases lung cancer risks. Prolonged homestay individuals and smokers encounter heightened vulnerability and exposure concerns.</p></div>

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Columbia, KY?

Select your specific project to find the pro for you.

Verified Reviews for Radon Detection And Reduction pros in Columbia, KY

*The Angi rating for Radon Detection And Reduction companies in Columbia, KY 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 Columbia, KY 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 June 09, 2026

Reviewed in June 2026
The technicians were courteous and professional.
Shamrock Maintenance Corp
Request a quote
Reviewed in June 2026
Great work! Wrex It, LLC completed extensive grading and redlining work around our pond and dam area. GAry?s attention to detail and knowledge of proper drainage and soil management were impressive. The finished project looks amazing and the entire process was smooth from start to finish. ...
Wrexit llc
Request a quote
Reviewed in June 2025
I recently had a pressure washing job done, and I couldn?t be more satisfied with the results. The team arrived on time, was professional throughout, and did a great job cleaning everything as discussed. The surfaces look brand new again ? they really brought everything back to life. The work...
Goch Quality Construction, LLC
Request a quote
Reviewed in April 2025
I recently hired Wheeler Electrical Services for some electrical work at my home, and I couldn?t be more impressed. From start to finish, the experience was professional, efficient, and stress-free. They showed up on time, clearly explained the work that needed to be done, and completed...
Wheeler Electrical Services
Request a quote
Reviewed in December 2024
I have hired David and David Jr. for 2 projects now. And I will be having them back again this springtime. They did an extensive Potager Rose Garden with walk ways of stone, incased in a stone wall with pillars. In the center is a 3 tier water fountain. It turned out exquisite. They helped me...
Elite Hardscapes
Request a quote
Reviewed in April 2024
I used Dylan Boggs @ Pro pressure washing to clean my gutters and to wash my farm tractors and he was great, he was on time, and was very affordable. I would highly recommend him.
Pro gutter cleaners
Request a quote
Reviewed in March 2024
CJ, Terry and his team were excellent to work with. They did my job for a reasonable price and delivered fantastic results. Will use Perfect Edge for all my future projects in this area.
Perfect Edge Painting
Request a quote
Reviewed in December 2023
I had a section of gutter I wanted replaced and extended. They came out to the house and gave me a quote. I excepted it and they offered a discount to do it at that time. The work was handled efficiently and expertly. And in no time, the job was done. Cleaned up the work area and left a fine...
Gutter Concepts of SC
Request a quote
Reviewed in December 2023
Quick and amazing work! They truly went above and beyond to get the job done right.
Steele Standing House Repairs and Remodeling LLC
Request a quote
Reviewed in October 2023
He was very nice and talked to you and answered any ? U had
All Pro Lock And Key
Request a quote

Find Radon detection and reduction specialists in Columbia

Frontier Foundation and Crawl Space Repair

4.6(

212

)

Serving Columbia, KY and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Warranties offered

"Lewi was very friendly and perform the task expediently."

+14

Response time2 days

170 neighbors recently requested a quote

Recommended by54%of homeowners

Request Quote

Breathe Safe Radon & Moisture Control

4.4(

)

Serving Columbia, KY and surrounding areas

In business since 2020

Free estimates

Warranties offered

"Lance and Joy were great to work with! They were efficient and knowledgeable! Great price. Would highly recommend to anyone looking for radon mitigation system."

Response time8 hrs

Response rate94%

Recommended by95%of homeowners

Request Quote

SWAT Environmental, Inc.

4.1(

)

Serving Columbia, KY and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"According to the test packet the company left, the radon level did drop."

Recommended by87%of homeowners

Request Quote

BreathSafe Radon and Moisture Control

4.2(

)

Serving Columbia, KY and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"It went well. Radon was reduced greatly. Job well done."

Recommended by85%of homeowners

Request Quote

Sager Environmental

New to Angi

Serving Columbia, KY and surrounding areas

In business since 2016

Free estimates

Sager Environmental, has a single mission, which is to achieve complete customer satisfaction. We strongly believe in giving our customers the most for their money. We work with only the highest quality materials and experienced professionals. With over 20 years of experience, we have consistently focused on the needs of our customers, providing personalized attention and a stress free experience. This approach has set us apart from our competition and keep our customers coming back. Give us a call today!

Request Quote

Radon Detection and Reduction questions, answered by experts

There are steps you can take as a homeowner to remediate radon yourself. While a radon reduction professional can make the biggest impact in your home, you can make efforts to improve radon levels on your own by sealing cracks, increasing ventilation, and testing for radon regularly.

A homeowner can install a radon mitigation system on their own. But it’s a challenging DIY that requires a lot of knowledge about radon mitigation as well as familiarity with local regulations. You do not want to risk an improper installation that leaves the system unable to detect radon or gives it a shortened life span. Relying on a professional is the surest way to guarantee a successful installation.

No level of radon is technically safe, but since it is present everywhere, complete avoidance is impossible. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking preventative measures if your home's radon levels are between 2 and 4 pCi/L or higher.

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

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

The Columbia, KY 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

Mitchell Grant
•
Mar 18, 2026Mar 18, 2026
How Much Does a Radon Mitigation System Cost? [2026 Data]
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
Alison Kasch
•
Apr 6, 2026Apr 6, 2026
How Much Does Radon Remediation Cost? [2026 Data]
Get clear answers on how much radon remediation costs, including average prices, key cost factors, and tips to save money on your home’s radon mitigation.
Angi
•
Mar 18, 2026Mar 18, 2026
How Much Does Radon Testing Cost? [2026 Data]
Find out what impacts radon testing costs, including average prices for DIY kits and professional services, so you can protect your home and budget confidently.
Amy Freeman
•
Jul 9, 2026Jul 9, 2026
Who Installs Radon Mitigation Systems?
Radon is a gas that you can't see or smell and is harmful to your health. If your home has radon, you need to know who installs radon mitigation systems.
Jacqueline DeMarco
•
Jul 9, 2026Jul 9, 2026
What Is Radon and How Does It Get In Your Home?
What is radon gas? Find out what this radioactive gas is, why it is dangerous, how it gets in your home, and how to mitigate it.
Jacqueline DeMarco
•
Jul 9, 2026Jul 9, 2026
What Is Radon Testing?
What is radon testing? Radon testing measures the presence and concentration of radon gas within indoor environments. Read on to learn more.