Top-rated radon detection and reduction specialists.

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

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: What would cause radon in a house?

• <div><p>The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.</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: 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>

Q: What types of radon mitigation systems are available?

• <div><p>Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.</p></div>

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

*The Angi rating for Radon Detection And Reduction companies in Washington, 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 Washington, 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 August 07, 2025

Reviewed in August 2025
I used Sooner ac as a second opinion and they saved me a lot of money. Tech was friendly and courteous and took the time to find out what was really wrong with my system. Instead of replacing half my system he got to what failed and root cause and fixed it saving me over $1000. I highly...
Sooner Heat and Air
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Reviewed in November 2024
Ingram Blue Line Land Management did a great job clearing trees and brush along our fence line and removing a dead tree in our yard. They did the work in a timely manner and practiced great customer service.
Ingram Blue Line Land Management
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Reviewed in November 2023
I had 2 large and 1 small shrub removed and new ones planted. They were prompt and did a great job.
The Lawn Company
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Reviewed in November 2023
A full inspection was done and found some damage missed by the insurance inspector. The damage found made sur my roof and decking was repaired correctly and they took care of making sure the insurance company knew what the issue were and getting them to authorize the repairs. I recoeme3nd them...
Black Thunder Roofing, LLC
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Reviewed in October 2023
This is the second time Ridgid has replaced a tornado damaged roof for us. Robert, the project manager, is always professional and knowledgeable. He offers suggestions and makes excellent recommendations regarding materials, timing, and costs. We could not be more pleased with the company and...
Ridgid Construction
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Reviewed in September 2023
Juan came out and trimmed our tree and was very professional and friendly. Awesome customer service. We will definitely use them again and have told others if they need any tree services to give them a call.
Sooner State Tree Service, LLC
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Reviewed in December 2022
Expect great results. I’ve worked with many electricians over the years, and this company far and away exceeds the others. Their attention to detail and professionalism is second to none. If you are in the market for electrical services, do yourself a favor, and call Flanco.
Flanco Electric LLC
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Reviewed in August 2022
Salas took down a pine tree and trimmed up 3 mature trees. I was extremely happy with the service and the job they performed. They cleaned up as if we did not have anything done, work was very efficient, and very friendly. I would recommend Salas tree service.
Salas Tree Service, LLC
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Find Radon detection and reduction specialists in Washington

A-1 Inspections, LLC

5.0(

)

Serving Washington, 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 Washington, 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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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.

The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.

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.

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.

Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.

The Washington, 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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