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Q: What is the biggest source of radon?

• <div><p>The soil beneath your house is most likely what&rsquo;s causing an increased level of radon. This is because soil holds radioactivity for a long time and it&rsquo;s also what most buildings are built on. Another common source of radon is water from a source that hasn&rsquo;t been through periodic radon tests, such as well water. Over time, the radon from the soil can inhabit other parts of your house like the foundation or plumbing.</p></div>

Q: Can I use my sump pit for radon mitigation?

• <div><p>If your home has a sump pit, you can integrate it with a radon mitigation system. You can accomplish this by sealing the pump cover with an airtight lid that accommodates radon vent pipes and sump pump hoses. This allows the vent pipe to redirect the radon gas outside of your home.</p></div>

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: 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: How often should radon levels be tested to ensure safety?

• <div><p>Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Alanson, MI

*The Angi rating for Radon Detection And Reduction companies in Alanson, 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 Alanson, 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 June 16, 2026

Reviewed in June 2026
M and S Asphalting - Great service. Contacted thru Angi … returned our call with an hour or so. They were in the area so got a quote that day and they were able to do the work that same afternoon. Tom was very thorough and professional. Great customer service. Great work.
M & S Construction
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Reviewed in April 2025
Very thorough storm debris and downed tree removals. Highly recommendable.
Tree Timbers Services
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Reviewed in March 2024
Wow. Good cleaning people are so hard to find…until I tried Gray’s Cleaning. Actually on time, friendly and professional, and did a fantastic job! And they were able to taylor to my specific cleaning needs. Would and already have hired again! The owners are wonderful to deal with! Thank you!
Gray's Cleaning Services
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Reviewed in August 2023
I am thrilled to write this testimonial for the exceptional tree trimming job recently completed by Stuckman Inc.. Their expertise and professionalism truly exceeded my expectations. From the start, their team displayed excellent communication and punctuality, ensuring that the project proceeded...
STUCKMAN INC.
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Reviewed in July 2023
We are in the process. Rose from Petoskey Roofing Company was very professional. Rose was timely and transparent with costs. Friendly and very easy to contact and communicate with. We look forward to hiring Petoskey Roofing to complete our project in the very near future. Highly recommend.
Petoskey Roofing Company
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Reviewed in May 2023
We contacted Alpha Window Cleaners and they were very responsive. Anthony was so efficient and careful with every window and screen. IÃ¢Â Â ve hired a lot of window washers thru the years and Anthony and Aloha Window Cleaners exceeded all of our expectations. Call them today, you will be glad...
Alpha Window Cleaners
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Reviewed in February 2023
Excellent service. Did a great job trimming many large trees (20 plus)on my property. Hard working crew. Shredded and removed all debri. I got quotes from other companies and this was a great value for all of the work that was done. I highly recommend. Jose and his father were very professional...
Ramirez Tree Care LLC
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Reviewed in August 2022
I never had heard of this company. They contacted me in a day or two, made an appointment to review roof and scope of work, returned my calls and messages promptly. Professional and high quality work. Went the extra mile delivering and installing an extra skylight outside of scope of work. ...
Green Horizons Home Improvement
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Reviewed in May 2022
Nathan and his team did an amazing job on our deck and home. Hasn’t been power washed in 20 years. Looks like new! Professional and very detailed. Thank you!
Elite Disinfection
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Reviewed in October 2021
They were amazing! We both have mobility issues and they customized the job to our needs. Took the time to answer questions before , during, and after. Barry and Seth were so courteous and professional. Both went above and beyond! Becky was so helpful, too! I would recommend them anytime.
All Access Lift, LLC
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Find Radon detection and reduction specialists in Alanson

L&A Home Inspections, LLC

4.9(

)

Radon Gas - Testing

Serving Alanson, MI and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"Excellent service and delivered thorough inspection report."

18 neighbors recently requested a quote

Recommended by94%of homeowners

Radon Gas - Abatement

Serving Alanson, MI and surrounding areas

In business since 2007

Free estimates

"Mike, of MCL, made an appointment to review the project and showed up on time. He is very knowledgeable and clearly went over all technicalities needed to take care of our radon gas problem. The next day he sent a quote. The job was finished on time at the quoted price, work was very professional and neat. I would definitely recommend MCL to complete mechanical work of this nature."

Response time2 days

2 neighbors recently requested a quote

Recommended by100%of homeowners

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SWAT Environmental, Inc.

4.3(

251

)

Radon Gas - Abatement

Serving Alanson, MI and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"Shaun was a wonderful installer...he went into great detail about the system and now I understand the importance of the radon unit. Thanks Shaun...ð"

Recommended by92%of homeowners

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MichiganPro Home Inspections

4.6(

)

Radon Gas - Testing

Serving Alanson, MI and surrounding areas

In business since 2006

Credit card accepted

Offers commercial services

"They were quick to respond, thorough and enjoyed working with them. Highly recommend them."

Response time3 hrs

Response rate88%

Recommended by93%of homeowners

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MichiganPro Home Inspections Saginaw-Bay City-Midland-BadAxe

4.3(

)

Radon Gas - AbatementRadon Gas - Testing

Serving Alanson, MI and surrounding areas

In business since 2006

Emergency services offered

Credit card accepted

"Excellent. The inspector was very thorough, and identified numerous concerns that we hadn't noticed ourselves. Thank you!"

Recommended by100%of homeowners

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Radon Detection and Reduction questions, answered by experts

The soil beneath your house is most likely what’s causing an increased level of radon. This is because soil holds radioactivity for a long time and it’s also what most buildings are built on. Another common source of radon is water from a source that hasn’t been through periodic radon tests, such as well water. Over time, the radon from the soil can inhabit other parts of your house like the foundation or plumbing.

If your home has a sump pit, you can integrate it with a radon mitigation system. You can accomplish this by sealing the pump cover with an airtight lid that accommodates radon vent pipes and sump pump hoses. This allows the vent pipe to redirect the radon gas outside of your home.

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).

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.

Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.

The Alanson, 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

Mitchell Grant
•
Aug 3, 2026Aug 3, 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
•
Jul 9, 2026Jul 9, 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
•
Jul 9, 2026Jul 9, 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
•
Jul 9, 2026Jul 9, 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.