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Q: Is a radon mitigation system expensive to run?

• <div><p>The fan that pulls the radon out of the air needs to run continuously, so you may see an increase in your electric bill once you install the mitigation system. Additionally, you may see an increase in your heating or cooling bills, as the fan can cause some loss of hot or cool air.</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: 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>

Q: How is radon gas abatement professionally handled?

• <div><p>Abatement includes sealing entry points and venting with systems that reduce radon levels below recommended EPA limits. It is handled by certified professionals.</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>

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Verified Reviews for Radon Detection And Reduction pros in Ashland, MO

*The Angi rating for Radon Detection And Reduction companies in Ashland, MO 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 Ashland, MO 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 31, 2026

Reviewed in March 2026
Camryn H, Joshua F, and Tanner from the Moberly office did a great job at our home. They had to deal with radiant heat in the floor and worked with a person from our heating and cooling guys to pinpoint where they could drill. Our lot is on a hill and they worked hard to not disrupt the area...
Foundation Recovery Systems
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Reviewed in November 2025
Joe and his assistant replaced our old AC and furnace efficiently and cleaned up after the job. They knew just what to do and did the job well. Both heating and cooling work perfectly. I highly recommend JC HVAC for your home comfort.
JC's HVAC
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Reviewed in October 2025
Impressed with the efficiency and the non toxic cleaners the company uses. I recommend them and will use them again.
Tidy Keepers Express
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Reviewed in March 2025
Rob Watson was helpful in explaining how to use and change out my whole home filter and softener. He installed both within a few hours. The filter and softener were just recently installed, so I can?t speak to how well they?re working just yet.
Watson Plumbing LLC
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Reviewed in December 2024
We had to reschedule my radon mitigation system install a couple of times, but Chase was super easy to work with on this, and still the job was finished less than two weeks after first contact. He found a way to do the job in the least disruptive way possible, and I appreciate that. The area...
Safeguard Home Solutions
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Reviewed in August 2024
I have hired Green Vision several times for landscaping and tree trimming. Zach does a great job and communicates and delivers as promised.
Rose Marie's Landscape
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Reviewed in February 2024
Levi was very easy to work with, responsive, on-site and hands-on. He kept us informed every step of the way. The work was quality and everything was cleaned up when they were done. I would definitely recommend them for your roof work. I have some patio work that I need done and will be...
Slate Elite Exteriors
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Reviewed in May 2023
Roger is the best! When our 18 year old unit wasn't blowing cold I took a chance on Roger. New to the area so I didn't know who to call. Anyway, Roger answers his own phone which I was totally impressed by. Set an appointment and he came by and shot the old unit with freon. We talked and I...
Roger's HVAC Service LLC. Heating & Cooling
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Reviewed in October 2021
We have used services from Tree Wizard for many years and have always found their work to be of excellent quality. They make a visit before the work is done to discuss what you need and give you an estimate. We have used Tree Wizard for a variety of needs such as tree or limb removals after bad...
Tree Wizard
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Reviewed in June 2021
We had a dead tree in a housing complex and they removed it and the stump and did an excellent job cleaning up.
B&B Tree Services
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Find Radon detection and reduction specialists in Ashland

Full Scope Home Inspections

5.0(

)

Serving Ashland, MO and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"Randall went above and beyond what I thought would be done for a home inspection, was willing to crawl into small spaces. He did a very thorough job, and his report was very detailed, and that's why we appreciate his work."

Response time3 hrs

Response rate93%

Recommended by100%of homeowners

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Braun's Inspection Consultants

4.7(

)

Serving Ashland, MO and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"James performed the inspection like a real professional."

Recommended by100%of homeowners

Serving Ashland, MO and surrounding areas

In business since 2005

Free estimates

Mid MO Inspectors will provide you or your business with a full service approach to all your inspection needs. Please feel confident in contacting Mid MO Inspectors for your next inspection.

Recommended by100%of homeowners

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S & J Home Inspections - Home Facebook

New to Angi

Serving Ashland, MO and surrounding areas

In business since 2011

Free estimates

At Amerispec Home Inspections, we are your premiere source for general home inspections. Our company offers the finest in efficiency and quality. When it comes to professionalism and customer service, we are unmatched in the region. For the best of the best, call today for your next inspection!

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Radon Detection and Reduction questions, answered by experts

The fan that pulls the radon out of the air needs to run continuously, so you may see an increase in your electric bill once you install the mitigation system. Additionally, you may see an increase in your heating or cooling bills, as the fan can cause some loss of hot or cool air.

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.

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.

Abatement includes sealing entry points and venting with systems that reduce radon levels below recommended EPA limits. It is handled by certified professionals.

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 Ashland, MO 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.
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.
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.
Amy Freeman
•
May 2, 2026May 2, 2026
How to Get Rid of Radon in Your Home
Radon can seep into your home through cracks and small openings. Here's how to get rid of radon and why you need to do it.