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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

Headwaters Home Services

5.00(
1
)

Headwaters Home Services

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We offer discounts to Military, Law Enforcement, Fire, EMS professionals

"Went well he acknowledge about what he is doing and gets the job done right"

James C on May 2018

We offer discounts to Military, Law Enforcement, Fire, EMS professionals

"Went well he acknowledge about what he is doing and gets the job done right"

James C on May 2018

BRAINERD HOME INSPECTION SVC

3.00(
2
)

BRAINERD HOME INSPECTION SVC

3.00(
2
)
Customers say: Quick response
23 years of experience

Brainerd Home Inspection has been providing professional inspection services to buyers, sellers and lenders in Bozeman and the surrounding areas since 2002. All inspections are performed to comply with the National Association of Home Inspectors Standards of Practice.

"Greg completely made wrong guesswork on my house. Then he was unwilling to admit and make it right. He cost two families a great deal. He also tested stuff he wasn't authorized too. Completely negligent. I wouldn't let him on your property."

Jim R on August 2022

Brainerd Home Inspection has been providing professional inspection services to buyers, sellers and lenders in Bozeman and the surrounding areas since 2002. All inspections are performed to comply with the National Association of Home Inspectors Standards of Practice.

"Greg completely made wrong guesswork on my house. Then he was unwilling to admit and make it right. He cost two families a great deal. He also tested stuff he wasn't authorized too. Completely negligent. I wouldn't let him on your property."

Jim R on August 2022

Big Sky Construction Consultants

No reviews yet

Big Sky Construction Consultants

No reviews yet
10 years of experience

Big Sky has set out to be the premier home inspection company in Montana. With over 30 years of combined construction, construction inspection and building science experience we set ourselves apart from our competition. Big Sky has two ICC licensed Building inspectors on staff, which allows our clients to schedule an inspection within 2 weeks to keep the real estate transaction moving. We provide a couple of different options for our clients to book an inspection with us. You can simply call us, or you can go to www.bigskyconstructionconsultants.com and click on the Book Inspection tab on the main tool bar.

Big Sky has set out to be the premier home inspection company in Montana. With over 30 years of combined construction, construction inspection and building science experience we set ourselves apart from our competition. Big Sky has two ICC licensed Building inspectors on staff, which allows our clients to schedule an inspection within 2 weeks to keep the real estate transaction moving. We provide a couple of different options for our clients to book an inspection with us. You can simply call us, or you can go to www.bigskyconstructionconsultants.com and click on the Book Inspection tab on the main tool bar.

Highland Inspection Group llc

No reviews yet

Highland Inspection Group llc

No reviews yet
10 years of experience

• Professional Home Inspection Reports are delivered by midnight the same day the inspection is performed. • InterNACHI Member and AHIT Certified Home Inspector. • Inspection fees start at just $350 for a home up to 2000SF. • 10+ years experience assessing damage to real estate. Mold Remediation • Quick availability in Bozeman, Butte and Missoula Real Estate Markets. • Satisfaction Guaranteed

• Professional Home Inspection Reports are delivered by midnight the same day the inspection is performed. • InterNACHI Member and AHIT Certified Home Inspector. • Inspection fees start at just $350 for a home up to 2000SF. • 10+ years experience assessing damage to real estate. Mold Remediation • Quick availability in Bozeman, Butte and Missoula Real Estate Markets. • Satisfaction Guaranteed

Avatar for ERA Test, LLC

ERA Test, LLC

No reviews yet

ERA Test, LLC

No reviews yet
18 years of experience

OUR MISSION: Giving you Peace of Mind! Picture ERA Test, LLC, (Environmental Risk Assessment Test, LLC) is committed to doing our very best to give you "peace of mind" about the air quality in your home, office, vehicle or other structure. We know first hand how frustrating it can be... the "not knowing" if the air you breath has hidden issues like MOLD, RADON, ASBESTOS or other environmental contaminants. We are the AIR EXPERTS and have been reliably sampling and providing our customers with concise and understandable lab results, data interpretation and recommendations for healthier living environments in Montana and beyond for the past 8 years.

OUR MISSION: Giving you Peace of Mind! Picture ERA Test, LLC, (Environmental Risk Assessment Test, LLC) is committed to doing our very best to give you "peace of mind" about the air quality in your home, office, vehicle or other structure. We know first hand how frustrating it can be... the "not knowing" if the air you breath has hidden issues like MOLD, RADON, ASBESTOS or other environmental contaminants. We are the AIR EXPERTS and have been reliably sampling and providing our customers with concise and understandable lab results, data interpretation and recommendations for healthier living environments in Montana and beyond for the past 8 years.

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Verified Reviews for Radon Detection And Reduction pros in Livingston, MT

*The Angi rating for Radon Detection And Reduction companies in Livingston, MT 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 Livingston, MT 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 31, 2025

Radon Detection and Reduction questions, answered by experts

In most states, radon testing companies don’t need to be licensed or certified by the state, but the companies that analyze the test results and develop radon mitigation protocols do. You should choose a radon testing company that suits your needs, but before hiring a mitigation specialist, check our state licensing tool to make sure the company is properly certified.

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. 

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.

Properties should ideally be tested for radon every 2 to 5 years or sooner when changes to the property structure or ventilation occur that might impact airflow.

Sampling typically takes 1-3 hours, and depending on the provider, lab results are available within 2-7 days.

The Livingston, MT 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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