Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Rochester, WA

Q: Do radon mitigation systems decrease home value?

• <div><p>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.</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: Why is radon gas abatement necessary for homes?

• <div><p>Radon is a cancer-causing radioactive gas that poses serious health risks, infiltrating homes through foundation cracks and unnoticed spaces.</p></div>

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: Is radon a serious problem?

• <div><p>Radon is present almost everywhere but, like sunlight, the concentration levels and how often you are exposed to it have a large part to play in just how dangerous it is. There are levels of radon that are acceptable inside a house, but above a certain limit, radon becomes a serious radioactive hazard that is a known cause of lung cancer. In fact, radon exposure is the number two leading cause of lung cancer (after smoking).</p></div>

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Rochester, WA?

Select your specific project to find the pro for you.

Verified Reviews for Radon Detection And Reduction pros in Rochester, WA

*The Angi rating for Radon Detection And Reduction companies in Rochester, WA 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 Rochester, WA 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 February 28, 2026

Reviewed in February 2026
They were quick and efficient, and we couldn't be happier with the work they did. They truly went above and beyond to ensure our leak was taken care of. They also took extra time to make sure our older roof would pass inspection. Bradley was awesome! He came out the day after I spoke with him,...
M&H Services, LLC
Request a quote
Reviewed in November 2025
I have never seen a building disappear so quick! Jared and his guys had my 1200 square foot mobile home demolished and cleaned up in just 4 hours! Very courteous and professional every step of the way. I highly recommend COR Demolition to everyone I know that needs any work done, not just demo!
COR DEMOLITION LLC
Request a quote
Reviewed in November 2025
They did an amazing job cutting down my tree and removing all the debris. They were very professional, great communication, and the price was great. I would hire them in the future and plan to do so.
Stephanie's Housekeeping & Landscaping
Request a quote
Reviewed in August 2025
Very polite and professional and reasonable. Jon got done with the assessment and got the results back to me quickly. I will also be hiring Seattle Environmental Services for upcoming demolition work I need done. Recommend 👍
Seattle Environmental Services LLC
Request a quote
Reviewed in October 2024
I bought countertops and window treatments for my business and I am thrilled. Arvids uses the highest quality products, Hunter Douglas shades and Silestone countertops in my case, and all of the guidance from Arvids to pick out the products couldn’t have gone smoother.
Arvid's Interiors and Design - Abbey Carpet
Request a quote
Reviewed in September 2024
They removed and matched and blended the pieces perfectly with weathered pieces to make the repair look flawless and blend perfectly
Capital city renovation LLC
Request a quote
Reviewed in March 2024
Ryan responded quickly by phone and within the week came and started the roof cleaning. Then returned the following week to finish the job. He took the leaves and moss with him but be prepared for the mess it leaves on your vehicles and gravel.
Evergreen Roof Cleaning LLC
Request a quote
Reviewed in March 2023
Joel has been taking care of our property (mowing, landscaping, power washing, brush clearing, and pruning) for over a year now. We couldnâ t be more pleased with his quality of work, professionalism, and reasonable rates. We highly recommend his services and will continue to use them ourselves.
Alfa WA, LLC
Request a quote
Reviewed in June 2022
I should have done a before and after photo. Abrego Landscaping did a beautiful job on our front yard. I had them put down new bark, mow, weeding, trim bushes and small trees. I decided to have them do our lawns twice a month for this summer. Thank you, Pablo and Kathy
Abrego Landscaping, LLC
Request a quote
Reviewed in March 2022
Outstanding company. I had a tall tree that I wanted removed. My Observations: 2 very polite workmen, asked to see the job and explained that: Yup, we can remove the tree, of course I can lay the fallen tree to miss the fence...the tree missed the fence. Very hard job of moving the cut up...
West Coast Fence Pros, LLC
Request a quote

Find Radon detection and reduction specialists in Rochester

Serving Rochester, WA and surrounding areas

Approved

In business since 2019

Free estimates

Small jobs welcome

"Pascal was very prompt in communication and coordinating the testing. The results were provided next day and he answered all my questions. I recommend 5 Microns Inc and will use their services in the future."

+32

Response time3 hrs

Response rate98%

Recommended by100%of homeowners

Request Quote

Environmental Technology Consultants

4.9(

)

Radon Gas - Testing

Serving Rochester, WA and surrounding areas

In business since 1997

Free estimates

"They were very honest & told us we didn't have black mold and needed a dehumidifier. I would very certainly recommend them for their honesty"

Recommended by100%of homeowners

Request Quote

SWAT Environmental, Inc.

1.8(

)

Radon Gas - Abatement

Serving Rochester, WA and surrounding areas

In business since 1988

Free estimates

Credit card accepted

SWAT Environmental is the nation's largest radon abatement engineer. Our experienced staff has corrected radon problems for over 60,000 customers since 1988 with 100% success!

Recommended by50%of homeowners

Request Quote

American Building Solution LLC

New to Angi

Radon Gas - AbatementRadon Gas - Testing

Serving Rochester, WA and surrounding areas

In business since 2014

Free estimates

Emergency services offered

Professional handyman services as well as Residential and Commercial property maintenance.\n\nWe specialize in room additions and full home remodels along with residential and commercial property electrical, plumbing, carpentry, and interior and exterior tenant improvements, re-keying, painting, landscaping, and all other property maintenance and construction services.\n\nProperty managers: we specialize in local handyman work and property maintenance needs.\n\nhttp://www.handymanintacoma.com/

Request Quote

Radon Detection and Reduction questions, answered by experts

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.

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.

Radon is a cancer-causing radioactive gas that poses serious health risks, infiltrating homes through foundation cracks and unnoticed spaces.

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.

Radon is present almost everywhere but, like sunlight, the concentration levels and how often you are exposed to it have a large part to play in just how dangerous it is. There are levels of radon that are acceptable inside a house, but above a certain limit, radon becomes a serious radioactive hazard that is a known cause of lung cancer. In fact, radon exposure is the number two leading cause of lung cancer (after smoking).

The Rochester, WA 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
•
Aug 3, 2026Aug 3, 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.