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Best radon detection and reduction specialists near Alma, MI

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Top-Rated Radon detection and reduction specialists in Alma - Updated Nov 2026

Avatar for West Michigan Radon Removal LLC
West Michigan Radon Removal LLC
5.0(
47
)
Radon Gas - AbatementRadon Gas - Testing

Serving Alma, MI and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Contractor was so helpful with service the very next day. He thoroughly explained about radon, testing and mitigation. Most efficient contractor I have ever worked with in my 80 yrs. Followed up with us re warranty info. Highly recommend this contractor"
Response time4 hrs
Response rate98%
12 neighbors recently requested a quote
Avatar for Epic Radon Solutions
Epic Radon Solutions
5.0(
11
)
Radon Gas - TestingRadon Gas - Abatement

Serving Alma, 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."
Additional Photos
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Additional Photos

+5

Response time1 day
Response rate100%
3 neighbors recently requested a quote
Avatar for SWAT Environmental, Inc.
SWAT Environmental, Inc.
4.3(
251
)
Radon Gas - Abatement

Serving Alma, MI and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"SWAT did a great job installing the radon mitigation system in my house. They were very responsive, coming out quickly to provide a quote and offered a discount if the neighbors in the connecting townhouse would sign on as well. Installation was quick and the system was installed with no problem whatsoever. The radon levels in my house dropped from a reading of 12 to “undetectable” in just a couple of weeks."
Recommended by92%of homeowners
Double Check Inspect
3.8(
26
)
Radon Gas - Testing

Serving Alma, MI and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"I hired Double Check to do an inspection for a personal decision of "Repair or Replace". Justin came out, performed the inspection, took photographs and answered all my questions. He found some issues like a few shingles missing, popped nailheads and the like. We discussed the Repair or Replace decision. Very knowledgeable and easy to deal with. Highly recommended."
Response time3 hrs
Recommended by80%of homeowners
Avatar for MichiganPro Home Inspections Saginaw-Bay City-Midland-BadAxe
MichiganPro Home Inspections Saginaw-Bay City-Midland-BadAxe
4.3(
7
)
Radon Gas - AbatementRadon Gas - Testing

Serving Alma, MI and surrounding areas

In business since 2006

Emergency services offered

Credit card accepted

"Kase Dyksma was here on time as planned. He was very pleasant to talk to. He brought all the tools necessary including a ladder. He left no mess even when looking into the attic. When he finished Kase gave me a copy of the report and explained it. He gave me a pleasant good bye and was gone. Oh, he even loves dogs! He's the very best!"
Recommended by100%of homeowners
Avatar for Central Home Inspections
Central Home Inspections
4.0(
2
)
Radon Gas - Testing

Serving Alma, MI and surrounding areas

In business since 2010

Free estimates

Warranties offered

"Mike and his daughter performed the inspections. He was responsive to my questions and doubts and was able to set up the appointment for the next day. I would have expected that the smoke detectors along with the doorbell to be tested - I didn't think of this until after the inspection. I did ask him to check some of the lights (porch, closet) that maybe would have been missed. Price was higher than most but he was able to accommodate my timing."
Heroes Discount
Certifications
Certified Inspection Experts
Annual Home Maintenance Inspections
Certifications

+8

Response time6 hrs
Recommended by100%of homeowners
Complete Environmental
New to Angi
Radon Gas - Testing

Serving Alma, MI and surrounding areas

In business since 2019

Free estimates

Credit card accepted

Complete Environmental, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

Avatar for Gilbert Varela
Gilbert Varela
New to Angi
Radon Gas - Testing

Serving Alma, MI and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

Varela Renovations LLC is dedicated to providing our customers with the best quality and craftsmanship. \n\nWe can do light renovations throughout your home, drywall, is our specialty. \n\n--Your Trusted Home Inspector\nVR(Varela Renovations LLC) offers a complete range of building and home inspection services. Whether you are thinking of selling your home, buying a new one or simply planning renovations, we can help.\n \nEvery VR House Inspection includes:\n \nPrinted or digital PDF report versions (including thermographic and digital images) from the inspection with a complete summary of deficiencies\nProfessional, Friendly Home Inspection Expert\nHome Owners Manual with Maintenance Tips and Lifecycles\n\nGilbert Varela has completed the (ICA) Inspection Certification Associates Program his \nCertification Member # 21535

Mold Testing & Remediation
Mold Testing & Remediation
Additional Photos
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+1

Radon Detection and Reduction FAQs, answered by experts

You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.

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.

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

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

Keeping radon from getting into your home is much better than having to get rid of it once it's already indoors. While there may not be a way to fully prevent radon from getting into your home, there are things you can do to reduce the gas's ability to enter. 

Sealing foundation cracks and openings can help keep the gas from seeping inside. Improving air flow, such as by opening windows, can also be helpful. If you're building your home from scratch, talk to your contractor about using radon-resistant construction to keep the gas out.

The Alma, 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.