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

*The Angi rating for Radon Detection And Reduction companies in Sagola, 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 Sagola, 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 December 18, 2025

Find Radon detection and reduction specialists in Sagola

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

Avatar for Home Evaluation Services

Home Evaluation Services

5.00(
5
)

Home Evaluation Services

5.00(
5
)
Customers say: Quick response
18 years of experience

Home Evaluation Services is a serviced based business focusing on home inspections, energy audits, energy ratings, building diagnostics, thermal imaging, radon testing / mitigation. We love houses. Have received training from ASHI (American Society of Home Inspectors), certified HERS rater, BPI (Building Performance Institute) building analyst and trainer, previous experience includes 12 years in sales, design, installation and service with plumbing and mechanical contractor. Held a State of Michigan builders license in the mid 90s.

"Very thorough inspection. Photos and details of every facet that needed attention and suggestions for improvement with timetable"

roger s on November 2019

Home Evaluation Services is a serviced based business focusing on home inspections, energy audits, energy ratings, building diagnostics, thermal imaging, radon testing / mitigation. We love houses. Have received training from ASHI (American Society of Home Inspectors), certified HERS rater, BPI (Building Performance Institute) building analyst and trainer, previous experience includes 12 years in sales, design, installation and service with plumbing and mechanical contractor. Held a State of Michigan builders license in the mid 90s.

"Very thorough inspection. Photos and details of every facet that needed attention and suggestions for improvement with timetable"

roger s on November 2019

Avatar for SWAT Environmental

SWAT Environmental

4.00(
6
)

SWAT Environmental

4.00(
6
)
Customers say: Quality work
37 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 Jacobson Heating & Air Conditioning

Jacobson Heating & Air Conditioning

4.00(
2
)

Jacobson Heating & Air Conditioning

4.00(
2
)
Customers say: True professional
39 years of experience

Jacobson Heating & Air Conditioning is a family owned business that began in 1986 by Gary Jacobson. Gary's brother Steve joined the company in 1989 and currently runs the service department. Social Media site: Facebook: https://www.facebook.com/pages/Jacobson-Heating-Air-Conditioning/146700998708050

Jacobson Heating & Air Conditioning is a family owned business that began in 1986 by Gary Jacobson. Gary's brother Steve joined the company in 1989 and currently runs the service department. Social Media site: Facebook: https://www.facebook.com/pages/Jacobson-Heating-Air-Conditioning/146700998708050

Avatar for Northland Basement Systems

Northland Basement Systems

3.00(
3
)

Northland Basement Systems

3.00(
3
)
25 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

MCL Radon Gas Technician

No reviews yet

MCL Radon Gas Technician

No reviews yet
18 years of experience

Our company is dedicated to treating your home like it is our own. We are a low impact company that will always be polite and professional. Low impact means your home will always be left clean and installation will always be constructed that is best for your home. We include a retest to make sure the system we install is getting the job done. We have 3 very nice and professional technicians that you will enjoy having work in your home.

Our company is dedicated to treating your home like it is our own. We are a low impact company that will always be polite and professional. Low impact means your home will always be left clean and installation will always be constructed that is best for your home. We include a retest to make sure the system we install is getting the job done. We have 3 very nice and professional technicians that you will enjoy having work in your home.

Showing 1-10 of 14
Radon Detection and Reduction questions, answered by experts

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.

DIY kits are available for basic testing. Professional services provide comprehensive results and recommendations.

Costs depend on property size, test types, and additional services like mold sampling.

A radon test has no effect on humans—only the radon in the air does. The test does not redistribute the radon that is already present so yes, it’s safe to be around the testing kit even if it isn’t safe to be in the room itself. The test absorbs and measures the radon, but doesn't absorb enough of it to make the room any safer.

Using an air purifier in your home or basement isn't an effective way to reduce or mitigate radon. Radon is an inert gas, meaning it doesn't react with other chemicals and can't be filtered the way particulates can be. While an air purifier can help improve your indoor air quality in other ways, don't rely on it to reduce radon.

The Sagola, 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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