Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Marshall, MI

Q: Do air purifiers help with radon?

• <div><p>No, air purifiers are not an effective way to reduce or remove radon. Radon is a radioactive, inert gas that cannot be filtered by standard air purifiers, which are designed to capture particulates like dust and mold. While an air purifier can improve indoor air quality by removing other pollutants, it should not be relied upon for radon. The only effective solution for high radon levels is a dedicated radon mitigation system.</p></div>

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: How much electricity does a radon mitigation system use?

• <div><p>The average radon mitigation system uses about 876 kWh of electricity per year, although the exact amount of electricity used will vary depending on the size of the radon fan. Once the system is installed, the annual increase to your energy bill could range from <b>$30 to $300 per year</b>, again depending on the size of the fan.</p></div>

Q: What are the benefits of radon mitigation?

• <div><p>Mitigation reduces radon levels, protecting your health and complying with safety standards.</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 Marshall, MI

*The Angi rating for Radon Detection And Reduction companies in Marshall, MI 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 Marshall, MI 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 12, 2025

Reviewed in August 2025
They did a great job. In one afternoon they removed two large pine trees working around wires and my wheelchair ramp without doing any damage. They also trimmed up two trees, cleaned all the branches and even the sawdust off the lawn and the driveway and blew my ramp clean. Very fast and...
Crews Local Service
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Reviewed in August 2024
I needed to clear out my attic, and these guys made it so easy. Professional, efficient, and reasonably priced.
Daily Junk & Service
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Reviewed in March 2024
Can and his Team did a Great job. Had some trees removed and cleaned up the yard. You wouldn't know they were there. They do great work and clean up after themselves. Very polite and reasonably priced.
RIEGEL PROPERTY SERVICES LLC
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Reviewed in January 2024
I couldn't get my water softener to work and I called H2o Pro's, not only were they affordable, they were prompt, very trustworthy and friendly, they had me up and running in no time at all and even came back to check it again for me to make sure everything was working properly, I can't wait to...
H2O Pros Water Treatment
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Reviewed in July 2023
Great job at a fair price. Rosas were flexible and showed up on our delayed schedule. They paid close attention to details such as carefully edging and sealing around cement sidewalks, garage apron and brick walls. Jose went above and beyond patching and sealing cracks. We would highly...
Rosas Sealcoating
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Reviewed in June 2023
Very quick and professional to respond, quote, and complete my tree removal.
Woodman's Tree Service, LLC
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Reviewed in February 2023
Gus at Lake It Easy Property Inspection was knowledgeable, professional and friendly. Made the inspection of my first potential home informational and simple to understand. Did thorough work and flexible scheduling made it an easy choice. Reasonable pricing also a big plus.
Lake It Easy Property Inspections, LLC
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Reviewed in March 2022
It went very well. The workers cut down the tree in a safe and professional manner. The workers were pleasant and respectful. I would recommend this company.
EverGreen Tree Removal
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Reviewed in October 2021
They are efficient and also have a great customer service. The price of there service is very economical and I highly recommend them.
Roofing now
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Reviewed in April 2021
Breedlove Remodel was there as soon as the tree was off the roof to survey the damage and patch it. Jeff helped with the insurance claim ( a smooth process). The repair was professional and complete. He and his crew did a awesome job.
Breedlove Remodel & Roofing
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Find Radon detection and reduction specialists in Marshall

ALS Property Associates, Inc.

4.9(

)

Serving Marshall, MI and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"I was very happy and impressed with the high-quality service and efficiency."

Response time1 day

3 neighbors recently requested a quote

Recommended by100%of homeowners

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West Michigan Radon Removal LLC

5.0(

)

Serving Marshall, MI and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Installed a radon mitigation system. Explained everything to me before he started and also when the job was completed."

Response time4 hrs

Response rate98%

10 neighbors recently requested a quote

Serving Marshall, MI and surrounding areas

Approved

In business since 2021

Emergency services offered

Customers say: True professional

"Epic Radon Services were efficient and very reliable. The technician was extremely knowledgeable and did a great job, also cleaned up after the installation. I do definitely recommend Epic Radon."

Response time1 day

6 neighbors recently requested a quote

Recommended by90%of homeowners

Serving Marshall, MI and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"Justin did a great job. He was punctual and thorough. He walked through with me to explain in laymen’s terms issues that required my attention. I would hire him again."

Response time3 hrs

Recommended by80%of homeowners

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Midwest Spray Coatings A Perfect Crawlspace

4.7(

193

)

Serving Marshall, MI and surrounding areas

In business since 1999

Free estimates

Credit card accepted

"Jason came out and he became like family. He was so honest and accomodating."

+16

Recommended by98%of homeowners

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Oakwood Home Inspection

5.0(

)

Serving Marshall, MI and surrounding areas

In business since 2023

Free estimates

Credit card accepted

"Brad was thorough, on time, and explained everything clearly. I felt confident in the inspection, and didn’t feel like he left any stone unturned. Would definitely recommend to anyone needing an inspection."

Response time2 hrs

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MichiganPro Home Inspections Saginaw-Bay City-Midland-BadAxe

4.3(

)

Serving Marshall, MI and surrounding areas

In business since 2006

Emergency services offered

Credit card accepted

"This company is excellent with communication, promptness and explaining the inspection process and outcomes. Excellent customer service and super easy to do business with as their systems are automated for payment, follow up and produce quality reports, fast!"

Recommended by100%of homeowners

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William Van Dusen III

New to Angi

Serving Marshall, MI and surrounding areas

In business since 1990

Free estimates

Emergency services offered

Fast affordable Home Inspections. With detailed written reports. Radon testing done with state of the are test equipment.

Response time2 hrs

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Home Team Inspection Service

New to Angi

Serving Marshall, MI and surrounding areas

In business since 1994

Free estimates

Credit card accepted

Home Team Inspection Service is your leading provider for home inspections and, radon testing. Call us today and see how our services and benefit you! We also provide Well/septic testing

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Pierce Property Inspectors

5.0(

)

Serving Marshall, MI and surrounding areas

In business since 2017

Free estimates

Credit card accepted

"He is the most genuine, hardworking wonderful person."

Response time9 hrs

Response rate100%

Recommended by100%of homeowners

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Showing 1-10 of 14

Radon Detection and Reduction questions, answered by experts

No, air purifiers are not an effective way to reduce or remove radon. Radon is a radioactive, inert gas that cannot be filtered by standard air purifiers, which are designed to capture particulates like dust and mold. While an air purifier can improve indoor air quality by removing other pollutants, it should not be relied upon for radon. The only effective solution for high radon levels is a dedicated radon mitigation system.

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.

The average radon mitigation system uses about 876 kWh of electricity per year, although the exact amount of electricity used will vary depending on the size of the radon fan. Once the system is installed, the annual increase to your energy bill could range from $30 to $300 per year, again depending on the size of the fan.

Mitigation reduces radon levels, protecting your health and complying with safety standards.

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 Marshall, MI 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

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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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•
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.
Audrey Bruno
•
May 2, 2026May 2, 2026
Can a Homeowner Install a Radon Mitigation System?
Can a homeowner install a radon mitigation system? While some parts of the project are fine for DIY, you should leave the meat of the task to a licensed professional.
Merlisa Lawrence Corbett
•
May 22, 2026May 22, 2026
6 Potential Health and Safety Hazards to Avoid When Buying a House
If you’re looking to buy a house, a home inspection can uncover hidden hazards that could pose a health risk to your household. Here’s what to know.
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.