*The Angi rating for Radon Detection And Reduction companies in Helena, 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 Helena, 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 August 19, 2026
Serving Helena, MT and surrounding areas
Approved
In business since 1998
Free estimates
Credit card accepted
"Prompt and clear communication. Thorough inspection and report within one day. Thanks Kelly!"
Serving Helena, MT and surrounding areas
In business since 2011
Free estimates
Warranties offered
"Brandon with Affordable Radon came out to install a mitigation system. Brandon was AWESOME, professional, polite, informative and did a wonderful job! I would highly recommend him to anyone needing your service. He went above and beyond! ***** :)"
Serving Helena, MT and surrounding areas
In business since 2018
Free estimates
Credit card accepted
"Patient with us and took the time to inform us of little things he found that would help us out but weren't prudent to the inspection"
+6
Serving Helena, MT and surrounding areas
In business since 2017
Free estimates
Credit card accepted
I am here to help you make one of the most important decisions in your life, the purchase of your new home. When you hire us you can be confident that you will gain the knowledge necessary to make an informed decision on your new investment. Contact me now to begin getting your home inspection under way.
Serving Helena, MT and surrounding areas
In business since 2012
Free estimates
Credit card accepted
"Ben is thoroughly knowledgeable and answered all of my questions kindly and patiently. The price was fair. I highly recommend him."
Serving Helena, MT and surrounding areas
In business since 2021
Free estimates
Credit card accepted
At Caldwell Property Inspections- our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.
Serving Helena, MT and surrounding areas
In business since 2021
Free estimates
Offers commercial services
Kamps Squared Home Inspections, LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations
Serving Helena, MT and surrounding areas
In business since 2013
Free estimates
Credit card accepted
Clement and Sons Property Solutions is owner operated and is certified in home inspection. My quality of service combined with professional training, provides you with the comfort you will be receiving a top-notch inspection. Visit our website or give us a call today!
From average costs to expert advice, get all the answers you need to get your job done.
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
Get clear answers on how much radon remediation costs, including average prices, key cost factors, and tips to save money on your home’s radon mitigation.
Find out what impacts radon testing costs, including average prices for DIY kits and professional services, so you can protect your home and budget confidently.
Radon is a gas that you can't see or smell and is harmful to your health. If your home has radon, you need to know who installs radon mitigation systems.
What is radon gas? Find out what this radioactive gas is, why it is dangerous, how it gets in your home, and how to mitigate it.
What is radon testing? Radon testing measures the presence and concentration of radon gas within indoor environments. Read on to learn more.
