*The Angi rating for Radon Detection And Reduction companies in Columbus, 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 Columbus, 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 June 20, 2026
Serving Columbus, MT and surrounding areas
In business since 2020
Free estimates
Credit card accepted
"Went above and beyond, and it was a great experience."
+9
Serving Columbus, MT and surrounding areas
In business since 2008
Free estimates
Offers commercial services
"very professional and I was very happy with the work!!"
Serving Columbus, MT and surrounding areas
In business since 2017
Free estimates
Credit card accepted
"I really appreciate the Professional, timely and thorough home inspection service by Benjamin!"
Serving Columbus, MT and surrounding areas
In business since 1991
Free estimates
Credit card accepted
"He knew what he was doing and very sharp."
Serving Columbus, 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 Columbus, 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 Columbus, 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 Columbus, MT and surrounding areas
In business since 2019
Free estimates
Credit card accepted
InterNACHI Certified home inspector offering cutting-edge inspections in the greater Billings area. Veteran owned and operated. All inspections guaranteed!
+4
Serving Columbus, MT and surrounding areas
In business since 1999
Emergency services offered
Credit card accepted
If you dream it, we can build it. What's the biggest difference between us and them? We build to last! We offer a full line of Green and Energy Star Certified products, backed by our labor and manufacturer's lifetime transferable warranties. Credit Cards Welcome Financing Available OAC.
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.
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.
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.
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.
