Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Miles City, MT

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Miles City, MT?

Select your specific project to find the pro for you.

Verified Reviews for Radon Detection And Reduction pros in Miles City, MT

*The Angi rating for Radon Detection And Reduction companies in Miles City, 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 Miles City, 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 23, 2025

Find Radon detection and reduction specialists in Miles City

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

Good Environmental Services, Inc

No reviews yet

Good Environmental Services, Inc

No reviews yet
20 years of experience

GES is a Full Service Environmental company who strives to offer the latest and most innovative solutions for all our clients environmental concerns. GES is also the exclusive distributor of Microbe Guard antimicrobial coating which offers the only 25 year warranty against mold on a newly constructed home (or 10 year on a post remediation project). GES treats each clients home with the utmost care and respect, be it the contractor or the homeowner we guarantee our first class A-team service will impress. We specialize in: *Mold Remediation *Water & Fire Damage Restoration *Radon Mitigation *Indoor/outdoor HAZMAT cleanup *METH LAB cleanup *Asbestos Abatement *Dry Ice & Sand Blasting *Microbe Guard *Insulation

GES is a Full Service Environmental company who strives to offer the latest and most innovative solutions for all our clients environmental concerns. GES is also the exclusive distributor of Microbe Guard antimicrobial coating which offers the only 25 year warranty against mold on a newly constructed home (or 10 year on a post remediation project). GES treats each clients home with the utmost care and respect, be it the contractor or the homeowner we guarantee our first class A-team service will impress. We specialize in: *Mold Remediation *Water & Fire Damage Restoration *Radon Mitigation *Indoor/outdoor HAZMAT cleanup *METH LAB cleanup *Asbestos Abatement *Dry Ice & Sand Blasting *Microbe Guard *Insulation

Avatar for Groundworks

Groundworks

No reviews yet

Groundworks

No reviews yet
23 years of experience

Groundworks, previously Yellowstone Structural Systems, specializes in helping homeowners with their foundation repair, basement waterproofing, crawl space encapsulation, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across Montana and Wyoming. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation or crawlspace.

Groundworks, previously Yellowstone Structural Systems, specializes in helping homeowners with their foundation repair, basement waterproofing, crawl space encapsulation, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across Montana and Wyoming. With fully trained technicians, industry-leading products, and nationally backed warranties, Groundworks is here to restore your foundation or crawlspace.

Radon Detection and Reduction questions, answered by experts

The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.

Radon detection is crucial as prolonged exposure to radon gas, a leading cause of lung cancer, poses significant health risks in residential environments.

It is possible to test for radon yourself using DIY radon test kits, but these at-home test kits should never be a replacement for professional radon testing. DIY test kits can provide some information about radon exposure in your house, but your indoor temperature and humidity can affect the results, as can improper usage of the test kit. You could save yourself some money by hiring a radon professional to begin with, and when it comes to your family’s safety, hiring an experienced professional to do the testing is usually the best option.

Costs for radon detection services typically range from $150 to $250, depending on the testing method and whether a professional assessment is required.

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.

The Miles City, 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.

See all articles