Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Washington, 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: 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: How long does radon mitigation take?

• <div><p>Installation typically takes 1-2 days, depending on the system and property layout.</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>

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>

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Washington, OK?

Select your specific project to find the pro for you.

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
Request a quote
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
Request a quote
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
Request a quote
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
Request a quote
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
Request a quote
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
Request a quote
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
Request a quote
Reviewed in September 2022
Within two weeks we had AC units go down at our home and office, and both times TradePros got us taken care of within 24 hours. Their staff was professional, on time, fixed what was wrong, talked us through why it went out and what to look for next time, and left their work area clean when they...
TradePros Heat & Air
Request a quote
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
Request a quote

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

Request Quote

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%

Request Quote

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).

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.

Installation typically takes 1-2 days, depending on the system and property layout.

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

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.

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.

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
•
Apr 5, 2026Apr 5, 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
•
May 2, 2026May 2, 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
•
Apr 10, 2026Apr 10, 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.

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

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Washington, OK?

Radon Gas Testing

Radon Gas Abatement

Indoor Air Quality Testing

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

Find Radon detection and reduction specialists in Washington

The Washington, OK homeowners’ guide to radon detection and reduction services

How Much Does a Radon Mitigation System Cost? [2026 Data]

How Much Does Radon Remediation Cost? [2026 Data]

How Much Does Radon Testing Cost? [2026 Data]

Who Installs Radon Mitigation Systems?

What Is Radon and How Does It Get In Your Home?

What Is Radon Testing?

Get our Angi-powered app

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

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Washington, OK?

Radon Gas Testing

Radon Gas Abatement

Indoor Air Quality Testing

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

Find Radon detection and reduction specialists in Washington

The Washington, OK homeowners’ guide to radon detection and reduction services

How Much Does a Radon Mitigation System Cost? [2026 Data]

How Much Does Radon Remediation Cost? [2026 Data]

How Much Does Radon Testing Cost? [2026 Data]

Who Installs Radon Mitigation Systems?

What Is Radon and How Does It Get In Your Home?

What Is Radon Testing?

Find Radon detection and reduction Pros in other cities near youNot finding what you are looking for in Washington? Check surrounding areas for Radon detection and reduction specialists.

Related services for your Radon detection and reduction projectFind pros in Washington who can help with other services related to Radon detection and reduction

Find Pros for other jobs in WashingtonIf your Radon detection and reduction services job is complete, use Angi to find quality Pros in Washington for any number of jobs.