Top-rated radon gas testers.

Get matched with top radon gas testers in Gregory, MI

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Radon gas testers in Gregory

Avatar for West Michigan Radon Removal LLC

West Michigan Radon Removal LLC

5.00(
30
)
Approved Pro

West Michigan Radon Removal LLC

5.00(
30
)
Approved Pro
Super Service Award
1 years of experience
Free onsite estimate

West Michigan Radon Removal LLC is a locally owned and operated family company that values honesty and integrity in all aspects of our business. Our dedicated NRPP certified radon mitigation specialist has 8 years of hands on radon mitigation experience (and 20+ years in construction), to provide innovative ideas and suggestions tailored to your projects. Customer satisfaction is our number one priority and we are confident that you will be satisfied with the quality work we do! Upon receiving your information, our specialist will get in contact with you promptly and same day installs are possible as available. Protect your health and give us a call today!

"I recommend this business. The work was done quickly and professionally, and at a fair price. Even better, shortly after the system was installed radon levels dropped significantly. Still going to do long term monitoring but I trust that the problem has been solved."

Matthew H on February 2026

West Michigan Radon Removal LLC is a locally owned and operated family company that values honesty and integrity in all aspects of our business. Our dedicated NRPP certified radon mitigation specialist has 8 years of hands on radon mitigation experience (and 20+ years in construction), to provide innovative ideas and suggestions tailored to your projects. Customer satisfaction is our number one priority and we are confident that you will be satisfied with the quality work we do! Upon receiving your information, our specialist will get in contact with you promptly and same day installs are possible as available. Protect your health and give us a call today!

"I recommend this business. The work was done quickly and professionally, and at a fair price. Even better, shortly after the system was installed radon levels dropped significantly. Still going to do long term monitoring but I trust that the problem has been solved."

Matthew H on February 2026


D & D Radon Tech

4.91(
33
)
Approved Pro

D & D Radon Tech

4.91(
33
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
38 years of experience

We provide radon testing services primarily in the Northeastern Illinois counties. We are Michigan�s oldest EPA certified radon testing company. We specialize in in-home radon testing for real estate transactions, homeowners, daycare centers and schools. Here at D & D Radon Tech, we are concerned about your total satisfaction. We provide professional service from beginning to end, and above all, we treat the customer right.

"Prompt professional knowledgeable"

James F on August 2022

We provide radon testing services primarily in the Northeastern Illinois counties. We are Michigan�s oldest EPA certified radon testing company. We specialize in in-home radon testing for real estate transactions, homeowners, daycare centers and schools. Here at D & D Radon Tech, we are concerned about your total satisfaction. We provide professional service from beginning to end, and above all, we treat the customer right.

"Prompt professional knowledgeable"

James F on August 2022


Avatar for Epic Radon Solutions

Epic Radon Solutions

5.00(
9
)
Approved Pro

Epic Radon Solutions

5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

Epic Radon Solutions is a family-owned and operated Radon Mitigation provider whose team is made up of highly skilled radon professionals that do a high-quality and efficient work. We’ve learned that putting customers first and making sure we are installing the right system for the situation each time will leave each customer satisfied every time. With over 15 years of experience in the Radon Mitigation field, we’ve seen it all and we will ensure that your property is perfectly safe for you and your family.

"They were prompt, affordable, and very courteous. We were very pleased with the service provided."

Nichole S on January 2025

Epic Radon Solutions is a family-owned and operated Radon Mitigation provider whose team is made up of highly skilled radon professionals that do a high-quality and efficient work. We’ve learned that putting customers first and making sure we are installing the right system for the situation each time will leave each customer satisfied every time. With over 15 years of experience in the Radon Mitigation field, we’ve seen it all and we will ensure that your property is perfectly safe for you and your family.

"They were prompt, affordable, and very courteous. We were very pleased with the service provided."

Nichole S on January 2025


Avatar for Buyer's Inspector LLC

Buyer's Inspector LLC

4.89(
123
)

Buyer's Inspector LLC

4.89(
123
)
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

Patrick Michael Lyons is an ASHI Inspector who has met the rigorous requirements to be a provider of The ASHI Experience, a professional home inspection that combines the highest technical skills with superior customer service. Use the contact information form below or call the home inspector directly to ask questions and schedule your home inspection. Additional website: www.annarborhomeinspector.com.

"I am speaking from the seller’s perspective after having an inspection done on a house I was selling, and Patrick did the inspection. Thoroughness is definitely laudable. However, this inspector went to the point of questioning the color choices of the owner. Within his report he wrote “ Find out who picked the colors on the walls.”. If this had a negative affect on the value of the house, this might be reasonable. For example, if every room was painted black. However, it seems unprofessional and outside the scope of a home inspection to be making comments on the color palette of a home. Additionally, spot radon testing was done by this inspector. He even notes in his report that this is not what the EPA recommends to determine if mitigation is necessary. This puts both the buyer and seller in a difficult situation. The seller and now has a report that indicates that there could be a problem with radon and is forced to act on it. The buyer, additionally, either hast to spend , more money to have a proper radon survey done or has to request medication without good evidence. This inspectors time would be well served doing a EPA approved, radon evaluation on a house and keeping his interior design expertise to himself."

Michelle C on July 2023

Patrick Michael Lyons is an ASHI Inspector who has met the rigorous requirements to be a provider of The ASHI Experience, a professional home inspection that combines the highest technical skills with superior customer service. Use the contact information form below or call the home inspector directly to ask questions and schedule your home inspection. Additional website: www.annarborhomeinspector.com.

"I am speaking from the seller’s perspective after having an inspection done on a house I was selling, and Patrick did the inspection. Thoroughness is definitely laudable. However, this inspector went to the point of questioning the color choices of the owner. Within his report he wrote “ Find out who picked the colors on the walls.”. If this had a negative affect on the value of the house, this might be reasonable. For example, if every room was painted black. However, it seems unprofessional and outside the scope of a home inspection to be making comments on the color palette of a home. Additionally, spot radon testing was done by this inspector. He even notes in his report that this is not what the EPA recommends to determine if mitigation is necessary. This puts both the buyer and seller in a difficult situation. The seller and now has a report that indicates that there could be a problem with radon and is forced to act on it. The buyer, additionally, either hast to spend , more money to have a proper radon survey done or has to request medication without good evidence. This inspectors time would be well served doing a EPA approved, radon evaluation on a house and keeping his interior design expertise to himself."

Michelle C on July 2023


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


"GREAT - Very Patient with my 100's of questions. Even coached me through a DIY quick and dirty remediation since they were not able to work at the time for COVID. They came out soon after they were re-opened and finished up the job. Between an onsite visit to quote and me doing 1/2 the job on my own, there is no way they made any money on my job. But I have already referred them several times to others."

Paul D on July 2020

ADDITIONAL PHONE NUMBER: 8886772366. ADDITIONAL WEBSITES: WWW.LEADPAINTPRO.COM & WWW.RADONPRO.COM.

"GREAT - Very Patient with my 100's of questions. Even coached me through a DIY quick and dirty remediation since they were not able to work at the time for COVID. They came out soon after they were re-opened and finished up the job. Between an onsite visit to quote and me doing 1/2 the job on my own, there is no way they made any money on my job. But I have already referred them several times to others."

Paul D on July 2020


Avatar for AMC Environmental

AMC Environmental

5.00(
12
)

AMC Environmental

5.00(
12
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

AMC Environmental is a Michigan based family owned full service environmental business that specializes in RADON, ASBESTOS, MOLD, and LEAD. We are also do inspections, testing, and removal. AMC Environmental is committed to providing affordable professional services. We are state licensed and insured. Whether you own a home, are selling a home, or have a business you can choose AMC Environmental with confidence and peace of mind. We provide Guaranteed Results!

AMC Environmental is a Michigan based family owned full service environmental business that specializes in RADON, ASBESTOS, MOLD, and LEAD. We are also do inspections, testing, and removal. AMC Environmental is committed to providing affordable professional services. We are state licensed and insured. Whether you own a home, are selling a home, or have a business you can choose AMC Environmental with confidence and peace of mind. We provide Guaranteed Results!


Avatar for Liberty Home Inspections

Liberty Home Inspections

4.92(
13
)

Liberty Home Inspections

4.92(
13
)
Customers say: Super punctual
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Liberty Home Inspections offers complete home inspections, with a professional NACHI certified inspector, Bill Foster. Bill says "I used to remodel homes, now I inspect them". He trains with other respected home inspectors and continually updates his education with Internachi, an online and in-person inspectors' educational and training association. We give the best service we can to all customers. We want you to know that we work for you, our customers. Every inspection is important and Bill will give you a written report, with pictures, to your email, immediately at the end of your inspection. You'll be happy that you called Liberty Home Inspections!

"Went well, on time, work done as promised."

Barbara H on November 2019

Liberty Home Inspections offers complete home inspections, with a professional NACHI certified inspector, Bill Foster. Bill says "I used to remodel homes, now I inspect them". He trains with other respected home inspectors and continually updates his education with Internachi, an online and in-person inspectors' educational and training association. We give the best service we can to all customers. We want you to know that we work for you, our customers. Every inspection is important and Bill will give you a written report, with pictures, to your email, immediately at the end of your inspection. You'll be happy that you called Liberty Home Inspections!

"Went well, on time, work done as promised."

Barbara H on November 2019


Avatar for Destination Bay Home Inspection

Destination Bay Home Inspection

5.00(
11
)

Destination Bay Home Inspection

5.00(
11
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Our Inspections are a Dual Team Inspection. Our home inspections are completed with 2/3 inspectors at each home. We are home inspectors. We do not sell houses… We inspect them! When you hire us, we work only for you. You hired us to inspect your home and that is what we are going to do. Our Dual Team's goal is to give you the most thorough inspection we can, explain in an easy-to-understand report with photos that give you a clear understanding of the state of your house. Whether you are buying a new house or selling your home and want to know about potential problems that could put the sale at risk, we are the team you want on the job. When we provide the report, you are one step closer to your new home destination. About us Our family owned and operated company comes with a great deal of experience, training and certifications. Combined we have over 21 years in water restoration, mold remediation, mold inspection, home inspection , odor removal and construction fields. We carry certifications from the IICRC, InterNACHI, NIDS, PMII and OSHA. We offer something that no other company in our area offers, Team Home Inspections. Most companies have just one inspector on sight, we have 2-3. We feel this provides the best inspection possible for our clients. When we are not inspecting houses, we can be found with family and friends in the Lansing area, or taking in the beautiful towns and waters of Michigan.

Our Inspections are a Dual Team Inspection. Our home inspections are completed with 2/3 inspectors at each home. We are home inspectors. We do not sell houses… We inspect them! When you hire us, we work only for you. You hired us to inspect your home and that is what we are going to do. Our Dual Team's goal is to give you the most thorough inspection we can, explain in an easy-to-understand report with photos that give you a clear understanding of the state of your house. Whether you are buying a new house or selling your home and want to know about potential problems that could put the sale at risk, we are the team you want on the job. When we provide the report, you are one step closer to your new home destination. About us Our family owned and operated company comes with a great deal of experience, training and certifications. Combined we have over 21 years in water restoration, mold remediation, mold inspection, home inspection , odor removal and construction fields. We carry certifications from the IICRC, InterNACHI, NIDS, PMII and OSHA. We offer something that no other company in our area offers, Team Home Inspections. Most companies have just one inspector on sight, we have 2-3. We feel this provides the best inspection possible for our clients. When we are not inspecting houses, we can be found with family and friends in the Lansing area, or taking in the beautiful towns and waters of Michigan.


Avatar for Steeleman Inspections, LLC

Steeleman Inspections, LLC

5.00(
8
)

Steeleman Inspections, LLC

5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Out mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Ben was AMAZING! I learned so much and could explain what we needed done before we closed on our new home!"

Emily N on August 2021

Out mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

"Ben was AMAZING! I learned so much and could explain what we needed done before we closed on our new home!"

Emily N on August 2021

Showing 1-10 of 25
FAQs for radon gas testing projects in Gregory, MI

Radon is the second leading cause of lung cancer in the U.S. The gas seeps through cracks in foundations and collects in basements and other low areas. Once you breathe it in, radioactive particles lodge in lung tissue and do long-term damage. Because you can’t see or smell radon, the EPA recommends testing your home every two years—and after major renovations—to keep your family safe.

Yes—every home should be tested. The EPA advises doing it at least every two years and any time you remodel, buy, or sell. On average, one in 15 houses nationwide sits above the recommended limit, and the only way to know where yours stands is a formal test. The equipment simply measures gas levels and won’t change your indoor environment, so the process is completely harmless.

Certified radon professionals—often home inspectors or dedicated radon mitigation contractors—handle testing. These radon testing professionals follow EPA protocols and use calibrated instruments to check levels throughout your house. Hiring a certified radon specialist means results you can trust for real estate deals, insurance requirements, and, most importantly, your family’s health.

Inspectors specialize in measuring radon gas levels, while licensed mitigation contractors design and install the systems that remove it. If your test comes back high, your inspector can point you to a qualified mitigation pro who will size and install the right fan, piping, or other equipment to bring levels down.

No—standard home air purifiers don’t touch radon. They’re built to trap dust and pollen, not radioactive gas. If testing shows high levels, you’ll need a dedicated mitigation system that vents the gas from beneath your home to the outdoors. Relying on a room purifier alone won’t keep your indoor air safe.

Opening a few windows in your home might dilute radon for a short time, but the gas seeps back in as soon as they’re closed. For a lasting fix, you’ll need a professional mitigation system—often a sub-slab depressurization fan—that pulls radon from beneath the foundation and safely vents it outside.

The Gregory, MI homeowners’ guide to radon gas testings

From average costs to expert advice, get all the answers you need to get your job done.