Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Shawnee, OK

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>

Q: How much electricity does a radon mitigation system use?

• <div><p>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 <b>$30 to $300 per year</b>, again depending on the size of the fan.</p></div>

Q: What are the risks of radon?

• <div><p>Radon is the number one non-smoking cause of lung cancer in the United States, but it can cause some other concerning side effects in the meantime. If you have a raspy voice, chest pains, trouble breathing, difficulty swallowing, or any of the above, don&rsquo;t hesitate to perform radon testing and install a mitigation system as soon as possible.</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: Why is my radon mitigation system so loud?

• <div><p>Your radon mitigation system may be loud because it&rsquo;s time to replace it. Any sounds are usually from the inline fan that helps create the vacuum and resulting airflow. If you hear a new, loud mechanical or humming noise from your radon fan, it might be time to replace it. Most fans used in radon mitigation systems last up to 10 years, but may need to be replaced sooner.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Shawnee, OK

*The Angi rating for Radon Detection And Reduction companies in Shawnee, OK 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 Shawnee, OK 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 27, 2026

Reviewed in March 2026
They did an excellent job trimming and removing my trees. Everything was done safely and the cleanup was perfect. Fair price and very professional?highly recommend!
Outlaw Tree and Turf
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Reviewed in August 2025
Great job renovating a hundred year old pool. Mr Fleming kept me advised of the project and was very efficient in getting the project completed. Pool looks and feels great!! All the work was done very professionally, and I am very pleased with the result!
Pleasant Pools Supply Corp.
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Reviewed in August 2025
Smalltown Property Revival provided a free detailed estimate of all the work I wanted done. Chris said they could take care of all of it in one day and they did. Workers Gavin, Zack and Jared toiled diligently at cleaning out areas of overgrown brush, bushes, one huge and one smaller tree...
Small Town Property Revival
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Reviewed in June 2025
They did an excellent job and I'm happy with them. And I would use them again. And they?cleaned up all the limbs and rack.
B&R Family Mowing, Handyman and Tree Service
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Reviewed in January 2025
I recently hired a allen tree trimming to trim the trees hanging over my fence and cable lines, and I was I was very satisfied with the service. The company provided excellent value for the price, and I would highly recommend them to anyone needing tree trimming services. They are professional,...
Instant mowing service
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Reviewed in December 2023
Dennis is great, he listened to my requests and accomplished exactly what I described. He was fast, courteous, precise and I am absolutely satisfied with his service.
Welker Handyman LLC
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Reviewed in October 2023
Ryne and his crew are very professional and excellent workers. They were on time, worked late and efficiently during the whole process. The end result was better than I could have imagined. I plan on using Ryneâ s Repairs and Remodeling on all my future projects. The nicest and hardest working...
Ryne's Repairs and Remodeling
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Reviewed in July 2023
American tree service always called me when they were arriving and leaving the job with updates of what they were doing and when they would return. Very friendly and courteous. Would definitely recommend this tree removal company and would hire again.
American Tree Service
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Reviewed in March 2023
They were quick to do an on-site estimate and to conduct replacement. Chris was flexible with my work hours and was fast and efficient in installation. Back in hot water in no time.
Rapid Water Heaters
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Reviewed in January 2023
If you are needing a Roof? Give Di Person @ 918 212 0898 a Call. She will get you the best product for your money. And Sam and his Crew will give you the best install ever. He will answer any questions you have. And they are Fast and the best cleanup crew I have ever used. Jackie Freeman
Nations Best Roofing & Construction
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Find Radon detection and reduction specialists in Shawnee

A-1 Inspections, LLC

5.0(

)

Serving Shawnee, OK and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"Joseph is the only inspector I use. He is very professional and friendly. Joseph is always on time and is very happy to answer any questions."

+19

Response time8 hrs

Recommended by100%of homeowners

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Marshall Environmental Management - Home Facebook

New to Angi

Serving Shawnee, OK and surrounding areas

In business since 1987

Free estimates

Credit card accepted

We are the premier professional industrial hygiene and consulting company in Oklahoma City. We specialize in asbestos, indoor air quality, lead and occupational monitoring. We offer the highest quality and most attentive customer service. We are known to pay exquisite attention to detail while making customer satisfaction our top priority. \n\nMold Inspections start at $550. Please call us today to schedule your appointment!

Response time1 day

Response rate100%

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Hercs Construction Services LLC

New to Angi

Serving Shawnee, OK and surrounding areas

In business since 2020

Free estimates

Offers commercial services

We take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!

Response time20 mins

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Radon Detection and Reduction questions, answered by experts

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 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.

Radon is the number one non-smoking cause of lung cancer in the United States, but it can cause some other concerning side effects in the meantime. If you have a raspy voice, chest pains, trouble breathing, difficulty swallowing, or any of the above, don’t hesitate to perform radon testing and install a mitigation system as soon as possible.

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

Your radon mitigation system may be loud because it’s time to replace it. Any sounds are usually from the inline fan that helps create the vacuum and resulting airflow. If you hear a new, loud mechanical or humming noise from your radon fan, it might be time to replace it. Most fans used in radon mitigation systems last up to 10 years, but may need to be replaced sooner.

The Shawnee, OK 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.

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How to Test for Radon in Your Home
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Apr 5, 2026Apr 5, 2026
Who Installs Radon Mitigation Systems?
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