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

*The Angi rating for Radon Detection And Reduction companies in Prescott, 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 Prescott, 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 January 17, 2026

Find Radon detection and reduction specialists in Prescott

Avatar for Varela Renovations, LLC

Varela Renovations, LLC

4.86(
69
)
•Approved Pro

Varela Renovations, LLC

4.86(
69
)
•Approved Pro
Customers say: Quick response
7 years of experience
Free onsite estimate

Varela Renovations LLC is dedicated to providing our customers with the best quality and craftsmanship. We can do light renovations throughout your home, drywall, is our specialty. --Your Trusted Home Inspector VR(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. Every VR House Inspection includes: Printed or digital PDF report versions (including thermographic and digital images) from the inspection with a complete summary of deficiencies Professional, Friendly Home Inspection Expert Home Owners Manual with Maintenance Tips and Lifecycles Gilbert Varela has completed the (ICA) Inspection Certification Associates Program his Certification Member # 21535

"I can't say enuff about the amazing job these guys did very polite and informative about the process and the outcome was better than I expected a special thanks to the dream team crew for the exceptional work done in my attic these guys are the BEST in there is"

Andrew N on January 2026

Varela Renovations LLC is dedicated to providing our customers with the best quality and craftsmanship. We can do light renovations throughout your home, drywall, is our specialty. --Your Trusted Home Inspector VR(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. Every VR House Inspection includes: Printed or digital PDF report versions (including thermographic and digital images) from the inspection with a complete summary of deficiencies Professional, Friendly Home Inspection Expert Home Owners Manual with Maintenance Tips and Lifecycles Gilbert Varela has completed the (ICA) Inspection Certification Associates Program his Certification Member # 21535

"I can't say enuff about the amazing job these guys did very polite and informative about the process and the outcome was better than I expected a special thanks to the dream team crew for the exceptional work done in my attic these guys are the BEST in there is"

Andrew N on January 2026

Avatar for Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

Avatar for SGS Contracting Environmental Services Llc

SGS Contracting Environmental Services Llc

5.00(
5
)

SGS Contracting Environmental Services Llc

5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

*Call us today and ask about our Angie's List Deals!* With over 20 years of experience, we specialize in asbestos abatement, Mold and Radon Remediation, Duct cleaning and sterilization, Indoor air quality, Air Sampling Testing and Inspections. Let-SGS Clear the Air! *20% Discount for Seniors and Veterans*

"Great communication and very nice work on this project! I'd definitely recommend them and hire them again for a future project!"

Shayne M on February 2020

*Call us today and ask about our Angie's List Deals!* With over 20 years of experience, we specialize in asbestos abatement, Mold and Radon Remediation, Duct cleaning and sterilization, Indoor air quality, Air Sampling Testing and Inspections. Let-SGS Clear the Air! *20% Discount for Seniors and Veterans*

"Great communication and very nice work on this project! I'd definitely recommend them and hire them again for a future project!"

Shayne M on February 2020

Central Home Inspections

4.00(
4
)

Central Home Inspections

4.00(
4
)
Customers say: Quick response
15 years of experience

We are Certified Inspections Experts, as well as Certified Home Inspectors with InterNACHI. We have 2 inspectors with 1 apprentice. We accept Visa, Mastercard, Discover, American Express, check,cash

"Mike was prompt, pleasant, and did a very thorough inspection. His electronic inspection report was great - grouped by area, color coded by severity, and very easy to read. We had a great experience and would definitely hire him again."

Cathy H on April 2018

We are Certified Inspections Experts, as well as Certified Home Inspectors with InterNACHI. We have 2 inspectors with 1 apprentice. We accept Visa, Mastercard, Discover, American Express, check,cash

"Mike was prompt, pleasant, and did a very thorough inspection. His electronic inspection report was great - grouped by area, color coded by severity, and very easy to read. We had a great experience and would definitely hire him again."

Cathy H on April 2018

Avatar for SWAT Environmental

SWAT Environmental

4.00(
6
)

SWAT Environmental

4.00(
6
)
Customers say: Quality work
38 years of experience

Locally owned and operated. SWAT Environmental has installed over 50,000 radon systems. All of our technicians are trained in engineering the most effective and non-intrusive remediation systems in the industry.

"The technician called while on the way to our appointment and arrived on schedule. He completed the job in a very timely and efficient manner and explained the process during each step. Cleanup of the project was thorough as well. All in all, the technician was highly professional in all aspects of the service, and we are quite pleased with the outcome of the project."

Tom B on November 2023

Locally owned and operated. SWAT Environmental has installed over 50,000 radon systems. All of our technicians are trained in engineering the most effective and non-intrusive remediation systems in the industry.

"The technician called while on the way to our appointment and arrived on schedule. He completed the job in a very timely and efficient manner and explained the process during each step. Cleanup of the project was thorough as well. All in all, the technician was highly professional in all aspects of the service, and we are quite pleased with the outcome of the project."

Tom B on November 2023

Avatar for Northland Basement Systems

Northland Basement Systems

3.00(
3
)

Northland Basement Systems

3.00(
3
)
26 years of experience

Serving the Greater Ashland area of Michigan and Wisconsin. Specializing in basement waterproofing, crawl space repair, gutter installation, concrete lifting & leveling, attic insulation, foundation repair, & commercial foundation services. FREE estimates available.

"Worst workmanship I’ve ever seen. Basement still leaks, the system they installed does not drain water into the sump crock looks like water is now being diverted under the floor. Owner never came out to look at what his employees call a finished job. I was quoted by Dennis $56 a foot in the basement and when I got upstairs it was actually $59, red flag. I was quoted and designed a system and they installed another. Look at pics and you decide if you want to hire these hacks and liars. One other thing the workers mixed the Qiukrete next to my furnace that was running and the whole house was filled with concrete dust."

Steve H on June 2020

Serving the Greater Ashland area of Michigan and Wisconsin. Specializing in basement waterproofing, crawl space repair, gutter installation, concrete lifting & leveling, attic insulation, foundation repair, & commercial foundation services. FREE estimates available.

"Worst workmanship I’ve ever seen. Basement still leaks, the system they installed does not drain water into the sump crock looks like water is now being diverted under the floor. Owner never came out to look at what his employees call a finished job. I was quoted by Dennis $56 a foot in the basement and when I got upstairs it was actually $59, red flag. I was quoted and designed a system and they installed another. Look at pics and you decide if you want to hire these hacks and liars. One other thing the workers mixed the Qiukrete next to my furnace that was running and the whole house was filled with concrete dust."

Steve H on June 2020

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Radon Detection and Reduction questions, answered by experts

You should have a professional test for radon every two to five years. A good rule of thumb is to get testing done every five years if you’ve never had an issue before and every two years if you have. You may also want to schedule testing if you notice symptoms of radon exposure or if you do intermittent DIY radon testing and notice changes in your levels between tests. If you have an active radon monitor, you can schedule testing if you notice levels increasing over time.

Long-term exposure increases lung cancer risks. Prolonged homestay individuals and smokers encounter heightened vulnerability and exposure concerns.

Radon testing costs around $450 on average, but you could pay between $150 and $800 for testing, depending on a few factors. The size of your house is one of the most significant cost factors, as your radon professional will have to set up additional tests for homes with larger footprints. The type of test can also have an impact on the cost. Finally, some radon testing companies will include a recommended protocol for radon mitigation, while others might charge $50 to $100 extra.

Avoid opening windows and keep doors closed during testing to obtain accurate readings.

You can buy DIY radon test kits from a home improvement store and conduct radon testing, but these tests are often inaccurate. No matter the result, you should supplement DIY testing with professional radon detection and analysis. DIYers only have access to passive radon tests, which aren’t as reliable as active tests that professionals use. Plus, it’s very easy for DIYers to make mistakes during testing, leading to inaccurate results. If you’re moving into a new home, have concerns about radon, or are due for an updated test, hire a professional. 

The Prescott, 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.

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