Top-rated radon detection and reduction specialists.

Best radon detection and reduction specialists near Roseburg, OR

Q: How much does it cost to replace a radon fan?

• <div><p>The cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.</p></div>

Q: How long can you go without a radon fan?

• <div><p>Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.</p></div>

Q: What if radon is still high after mitigation?

• <div><p>You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.</p></div>

Q: Can I perform radon gas abatement myself?

• <div><p>While DIY testing is possible, abatement generally requires professional installation to ensure efficacy and meet safety standards.</p></div>

Q: How does radon enter my home?

• <div><p>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.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Roseburg, OR

*The Angi rating for Radon Detection And Reduction companies in Roseburg, OR 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 Roseburg, OR 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 November 07, 2026

Reviewed in November 2026
Sid and his son did an excellent job of removing three large oak tree limbs that were towering over our home. The acorns and leaves falling were a mess to clean. They cleaned up after and cut the limbs up so our neighbor could use in his stove, Sid did extra trimming that saved us time and...
Sids Outdoor Services
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Reviewed in May 2026
DML Services did a great job cleaning up my front and back yard. It was very overgrown and now looks beautiful. They were very quick to give me a quote and come out to do the work. I would recommend DML
DML Services
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Reviewed in March 2026
Great work, great communications. I've asked for extra side-services (pruning, brush clearing) and his responses and bids are quick and fair.
BS Landscaping
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Reviewed in December 2025
Ben was very helpful in answering my questions , he did a great job in finding some issues with my ducting , he did what he was able in a timely manner and explained what he did to help resolve my issues , extremely happy with the service I have received from rogue valley heating and air ,...
Rogue Valley Heating, Cooling & Electrical
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Reviewed in April 2025
Linda and Brian did a fantastic job repairing and replacing facia board on our house. We sure appreciate their hard work and eye for details. I would strongly recommend LaPos Creations for hire.
LaPos Creations LLC
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Reviewed in March 2024
Mike came to do an inspection on my roof and gave me lots of info on how to best tackle this project. Professional, knowledgeable, and a delight to work with.
DaBella - Eugene
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Reviewed in May 2023
They did a great job. Dug a ditch and installed new water line with shut offs. Backfilled and compacted, capped with new gravel.
Big Red Construction, LLC
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Reviewed in January 2023
It went Exceptionally well...Jose listened carefully to what I asked him to do...when I asked him to remove additional branches he agreed and did not hesitate to cut additional branches ...he and his crew were quick and efficient in their work...furthermore they returned the following day to...
J&J Tree Removal and Concrete LLC
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Reviewed in October 2022
The technician was knowledgeable and very helpful. Honest and reliable.
Northwest Duct Services
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Reviewed in February 2022
Great service and easy to work with. Very knowledgeable and always had a solution for our needs. Highly recommend Geise Electric and will continue to use them for all our projects
Geise Electric, LLC
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Top-Rated Radon detection and reduction specialists in Roseburg - Updated Nov 2026

A.R.T. Asbestos & Radon Testing, LLC

5.0(

)

Radon Gas - Testing

Serving Roseburg, OR and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Experience was great, very helpful."

Response time1 day

Recommended by100%of homeowners

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SWAT Environmental, Inc.

3.9(

)

Radon Gas - Abatement

Serving Roseburg, OR and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"Their service representative was efficient, professional and very informative. Very pleased with the results. Would use them again."

Recommended by90%of homeowners

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Sexton SS

New to Angi

Radon Gas - AbatementRadon Gas - Testing

Serving Roseburg, OR and surrounding areas

In business since 2019

Free estimates

Credit card accepted

Sexton SS proudly serves it's customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

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All around Property Testing LLC

New to Angi

Radon Gas - Testing

Serving Roseburg, OR and surrounding areas

In business since 2021

Emergency services offered

Small jobs welcome

Veteran-owned and certified in mold, lead, water, and environmental property testing. We serve Cottage Grove and surrounding areas with fast EMSL lab results, affordable pricing, and reliable local service.

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Radon Detection and Reduction FAQs, answered by experts

The cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.

Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.

You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.

While DIY testing is possible, abatement generally requires professional installation to ensure efficacy and meet 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.

The Roseburg, OR 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
•
Sep 28, 2026Sep 28, 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
•
Oct 30, 2026Oct 30, 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
•
Sep 23, 2026Sep 23, 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.