Top-rated radon detection and reduction specialists.

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

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: How do I test for radon gas?

• <div><p>Use a radon test kit or hire professionals to conduct a detailed assessment of radon levels in your home.</p></div>

Q: What level of radon is considered safe or dangerous?

• <div><p>No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.</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 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>

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

*The Angi rating for Radon Detection And Reduction companies in Dover, 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 Dover, 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 January 14, 2026

Reviewed in January 2026
We have used Millennium Roofing for years. The customer service is amazing and keeps us coming back! Jeremy and crew are knowledgeable and had our new roof on quickly.
Millennium Roofing and Construction, LLC
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Reviewed in September 2024
Pristine Property Masters are such hard workers! They communicate exactly what will do and then they do it! They kept us informed through the whole process. We are very impressed with them and their work. Can highly recommend!
Pristine Property Masters LLC
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Reviewed in April 2024
What great customer service and excellent install and take down! Thank you
Olvera Fencing
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Reviewed in December 2023
Fantastic company. Everyone was friendly, knowledgeable and did an exceptional job on repairing my roof, guttering, windows and doors!
All Oklahoma Roofing & Construction
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Reviewed in April 2023
Complete professionals. Had them remove and stump grind 2 large trees. They showed up well equipped and completed the job in a very timely manner. They cleaned up very well and even cleaned up a pile of limbs I had made from trimming other trees. Tanner is an extremely nice guy and I enjoyed...
Holman Tree Service
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Reviewed in October 2022
Came to my blue spruce's rescue a week before a local tree company could get to it and charged me hundreds less than the local's quote. Showed up on the day and time agreed upon and completed the job swiftly and efficiently. Very pleased with the young man the company sent to do the job.
Summit Tree Service & Excavation
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Reviewed in June 2022
the work was excellent and the workers cleaned up after every window that was replaced. and cleaned each window. I just love my new windows and M Rhodes co llc is the best ever. I will tell everybody I know about Bob Rhodes and his company.
M. Rhodes Company LLC
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Reviewed in May 2022
Pure Sol is one of the best cleaning services I have ever had! She is very thorough and gets every nook and cranny. I highly recommend her services!
Pure Sol
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Find Radon detection and reduction specialists in Dover

A-1 Inspections, LLC

5.0(

)

Serving Dover, 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 Dover, 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

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

Use a radon test kit or hire professionals to conduct a detailed assessment of radon levels in your home.

No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.

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

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 Dover, 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.
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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.
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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.
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Apr 5, 2026Apr 5, 2026
5 Questions to Ask About Radon Gas Abatement
Radon is a radioactive gas that can enter a home from the ground. Prepare yourself for mitigation by answering these questions before hiring a pro.
Jacqueline DeMarco
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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.
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Apr 9, 2026Apr 9, 2026
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