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Q: How often should you replace a radon fan?

• <div><p>Many radon fans carry a five-year manufacturer's warranty. That said, your radon fan should last between five and ten years. Regular inspections will ensure the fan is operating properly. Unusual or exceptional noise coming from the fan or indications on your manometer or system monitor can immediately tell you that something is amiss.</p></div>

Q: Why is radon detection important for residential properties?

• <div><p>Radon detection is crucial as prolonged exposure to radon gas, a leading cause of lung cancer, poses significant health risks in residential environments.</p></div>

Q: Can I install my own radon mitigation system?

• <div><p>A <a href="https://www.angi.com/articles/can-homeowners-install-radon-mitigation-systems.htm">homeowner can install a radon mitigation system</a> on their own. But it&rsquo;s a challenging DIY that requires a lot of knowledge about radon mitigation as well as familiarity with local regulations. You do not want to risk an improper installation that leaves the system unable to detect radon or gives it a shortened life span. Relying on a professional is the surest way to guarantee a successful installation.</p></div>

Q: Do radon mitigation systems decrease home value?

• <div><p>No, radon mitigation systems do not decrease home value or make a home harder to sell. In areas where homes experience similar radon exposure risks, a radon mitigation system is viewed as an improvement. Potential homebuyers often opt to buy a home with a radon mitigation system already installed to reduce the risk of cancer for their families.</p></div>

Q: How much does a radon mitigation system cost?

• <div><p>The cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.</p></div>

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

*The Angi rating for Radon Detection And Reduction companies in Marlow, 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 Marlow, 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 December 11, 2025

Reviewed in December 2025
ROCK HILL Restoration handled all our needs for our roof replacement professionally. Our rep. was very professional and kept us in the loop the whole time, and when time to replace our roof it took 2 days for demo and three days for tile installation. The work was done very thoroughly and...
Rock Hill Restoration
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Reviewed in October 2025
Excellent , easy to deal with, quick and professional installation at a reasonable price. Impressive work and people. Thanks!!
Reeves Fence Construction
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Reviewed in September 2025
Tanner does excellent work, whether it be flooring, or welding. He is precise and communicative and makes sure the job is done right the first time.
Kingdom Welding & Fab LLC
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Reviewed in August 2025
Just want to thank Oklahoma Water Professionals for coming out and testing our water to educate us on how we can improve our water quality. We had no idea the harmful effects! They installed a home water filtration system, for us. Clean and courteous group of guys. We already notice our skin...
Oklahoma Water Professionals LLC
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Reviewed in February 2025
Highly recommend! This spray foam company has done two shops for me, and their work is top-notch. Professional, efficient, and great to work with. Excellent insulation results—couldn’t be happier!"
Spray Foam Solutions
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Reviewed in January 2025
Absolutely! They were precise in all the angle cuts. They worked steadily and kept the construction area clean and uncluttered. When they finished, it was totally as clean as when they first arrived. Hired them again for a special project and as expected it was excellent.
Pencil Point Carpentry
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Reviewed in May 2024
I am very pleased with the service that Eric of Eric’s Handyman provided for me. Eric is very meticulous and detailed in his work and did an excellent job on my projects. I certainly can recommend him to anyone who wants a pleasant and efficient craftsman.
Eric's Handyman Service
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Reviewed in January 2024
I really appreciated the customer service and care that went into my roof repair. They are hard working, and will make sure the job is done well!
Linnco Roofing
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Reviewed in October 2023
They did a good job at cleaning out and trimming my oversizes pecan tree and one of the other tree. I did feel the price was a little high. They did not take a small pile of the wood that was in my yard from the previous owner. Which David and i discussed. My trees look healthy.
Tall Timber Tree Services
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Reviewed in October 2023
The garage door tech was very professional, knowledgeable, and efficient. He did a great job. I am a satisfied customer and will call them again, if I need maintenance on the garage door.
OGD Overhead Garage Door, LLC
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Find Radon detection and reduction specialists in Marlow

Marshall Environmental Management - Home Facebook

New to Angi

Serving Marlow, 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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White's Floor Covering

5.0(

)

Serving Marlow, OK and surrounding areas

In business since 1952

Free estimates

Credit card accepted

"Prompt, everything was good, and he answered all of my questions."

Response time7 hrs

Recommended by66%of homeowners

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Radon Detection and Reduction questions, answered by experts

Many radon fans carry a five-year manufacturer's warranty. That said, your radon fan should last between five and ten years. Regular inspections will ensure the fan is operating properly. Unusual or exceptional noise coming from the fan or indications on your manometer or system monitor can immediately tell you that something is amiss.

Radon detection is crucial as prolonged exposure to radon gas, a leading cause of lung cancer, poses significant health risks in residential environments.

A homeowner can install a radon mitigation system on their own. But it’s a challenging DIY that requires a lot of knowledge about radon mitigation as well as familiarity with local regulations. You do not want to risk an improper installation that leaves the system unable to detect radon or gives it a shortened life span. Relying on a professional is the surest way to guarantee a successful installation.

No, radon mitigation systems do not decrease home value or make a home harder to sell. In areas where homes experience similar radon exposure risks, a radon mitigation system is viewed as an improvement. Potential homebuyers often opt to buy a home with a radon mitigation system already installed to reduce the risk of cancer for their families.

The cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.

The Marlow, 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.
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.
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.
Amy Freeman
•
Apr 9, 2026Apr 9, 2026
What You Need to Know Before Refinishing a Basement
Thinking about refinishing your basement? A bit of planning can go a long way. Here's everything you need to know to get started.
Kyle Schurman
•
Apr 8, 2026Apr 8, 2026
How Long Does a Radon Mitigation System Last?
How long does a radon mitigation system last? A properly installed and maintained system can last 20 years or more, but various issues can reduce the life span.
Kate Fann
•
Apr 9, 2026Apr 9, 2026
Radon Mitigation System Diagram: Understanding How It Works
You need to protect your home from radon, but what does a radon mitigation system look like? Check out this radon mitigation system diagram to learn how it works.