Top-rated radon detection and reduction specialists.

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

Q: How long does radon mitigation take?

• <div><p>Installation typically takes 1-2 days, depending on the system and property layout.</p></div>

Q: How much does it cost to replace a radon fan?

• <div><p>The cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.</p></div>

Q: What level of radon is considered safe or dangerous?

• <div><p>No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.</p></div>

Q: Why is my radon mitigation system so loud?

• <div><p>Your radon mitigation system may be loud because it&rsquo;s time to replace it. Any sounds are usually from the inline fan that helps create the vacuum and resulting airflow. If you hear a new, loud mechanical or humming noise from your radon fan, it might be time to replace it. Most fans used in radon mitigation systems last up to 10 years, but may need to be replaced sooner.</p></div>

Q: Can you remediate radon yourself?

• <div><p>There are steps you can take as a homeowner to remediate radon yourself. While a radon reduction professional can make the biggest impact in your home, you can make efforts to improve radon levels on your own by sealing cracks, increasing ventilation, and testing for radon regularly.</p></div>

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

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

*The Angi rating for Radon Detection And Reduction companies in Evergreen, 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 Evergreen, 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 July 12, 2024

Reviewed in July 2024
Hayden and Nick cut a couple lodgepole pines near my house and a big cottonwood along my driveway. They worked safely and efficiently and I was able to direct the work to minimize their time, since I could do some of the clean up myself. I will definitely call Hayden again.
A and H Tree Services Inc.
Request a quote
Reviewed in January 2024
I had an issue with my furnace, so I requested help through Angi. Miki called me within 10 min and offered to come straight out to my house to diagnose the problem. After stopping at the store to pickup a new furnace filter for me, he showed up and got to work. I was very impressed with how fast...
MK Heating and Cooling LLC
Request a quote
Reviewed in December 2023
I cannot recommend Dave and DC Welding more highly! His workmanship and customer services was second to none. The custom stair and loft railing that he welded, powder coated, and installed is sturdy and sleek! The turnaround time was fast, and the install was flawless. Dave is a true...
DC Welding & Designs
Request a quote
Reviewed in October 2023
Adam was quick to respond to our request to remove stumps. He gave a reasonable quote and worked with us and our schedules to get the job done. He was very informative and went above and beyond to make sure we were happy with the result.
BearDance Forestry
Request a quote
Reviewed in August 2023
Nevis is a skilled craftsman and repaired the staircase to an aging deck. His repair was outstanding. My handyman was over the next day and commented on the exceptional work on the deck. Nevin was professional in manner. He came with his tablet, took pictures and measurements and then set up...
Vision Decks, LLC
Request a quote
Reviewed in July 2023
I recently had the pleasure of working with Jacob Quillen from FLATHEAD I.T. for the installation of my Starlink internet service, and I must say that I am thoroughly impressed with his outstanding service and attention to detail. Jacob's expertise and professionalism made the entire process...
Flathead IT
Request a quote
Reviewed in June 2023
Kind and friendly service, he cleaned both the dryer vent and hvac system. My clothes drys so much faster and my "clean lint trap" light on my dryer finally went off. I would highly recommend
HVAC Power Vac, LLC
Request a quote
Reviewed in April 2023
Tanner was very friendly, professional and efficient. He did exactly what I asked him to do and the results speak for themselves. I would recommend him to anyone looking for tree trimming, and will be calling him again if I need more work done.
Tamarack Tree Experts, LLC
Request a quote
Reviewed in September 2022
From start to finish Mightydog Roofing-Nick, Nick and David made the entire process easy. From the initial inspection to meeting the insurance estimator to getting a crew there and completing the work a complete re-roof and gutter job it was seamless. They are patient, professional and always...
Mighty Dog Roofing of Western Montana
Request a quote
Reviewed in April 2022
Martha is an incredibly thorough and meticulous cleaner. I find it so refreshing that I don't have to point out every little thing that needs to be done. She gets in there and just gets to work and gets it done. She is also super cheerful and sweet tempered. An all around joy to have cleaning my...
M & S Cleaning Services, LLC
Request a quote

Find Radon detection and reduction specialists in Evergreen

Frontier Property Inspections, LLC

1.0(

)

Serving Evergreen, MT and surrounding areas

Approved

In business since 2020

Credit card accepted

1 year of experience

Response time3 hrs

Serving Evergreen, 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."

Recommended by100%of homeowners

Serving Evergreen, MT and surrounding areas

In business since 2014

Credit card accepted

"My buyers have all been satisfied with his work."

Response time1 day

Recommended by100%of homeowners

Request Quote

Caldwell Property Inspections

New to Angi

Serving Evergreen, 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.

Request Quote

Complete Restoration Facebook

5.0(

)

Serving Evergreen, MT and surrounding areas

In business since 1986

Free estimates

Emergency services offered

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Response time1 day

Recommended by100%of homeowners

Request Quote

TCH Builders & Remodeling

4.0(

)

Serving Evergreen, 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.

Recommended by100%of homeowners

Request Quote

Radon Detection and Reduction questions, answered by experts

Installation typically takes 1-2 days, depending on the system and property layout.

The cost to replace a radon fan ranges from $300 to $600 for the fan itself, with installation adding an additional $200 to $500. Overall, the total cost for replacement can range from $500 to $1,100, depending on factors such as the fan model, home size, and local labor rates. If the fan is part of a larger radon mitigation system, the price may be higher.

No level of radon is technically safe, but since it is naturally present everywhere, it is impossible to avoid entirely. The average radon level in homes across the United States is 1.3 picocuries per liter (pCi/L). The Environmental Protection Agency (EPA) recommends taking action to reduce radon levels if your home's test results are between 2 and 4 pCi/L or higher.

Your radon mitigation system may be loud because it’s time to replace it. Any sounds are usually from the inline fan that helps create the vacuum and resulting airflow. If you hear a new, loud mechanical or humming noise from your radon fan, it might be time to replace it. Most fans used in radon mitigation systems last up to 10 years, but may need to be replaced sooner.

There are steps you can take as a homeowner to remediate radon yourself. While a radon reduction professional can make the biggest impact in your home, you can make efforts to improve radon levels on your own by sealing cracks, increasing ventilation, and testing for radon regularly.

The Evergreen, 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

Angi
•
Mar 18, 2026Mar 18, 2026
How Much Does Radon Testing Cost? [2026 Data]
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.
Mitchell Grant
•
Mar 18, 2026Mar 18, 2026
How Much Does a Radon Mitigation System Cost? [2026 Data]
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
Alison Kasch
•
Apr 6, 2026Apr 6, 2026
How Much Does Radon Remediation Cost? [2026 Data]
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.
Dan Simms
•
Apr 5, 2026Apr 5, 2026
5 Questions to Ask About Radon Gas Abatement
Radon is a radioactive gas that can enter a home from the ground. Prepare yourself for mitigation by answering these questions before hiring a pro.
Amy Freeman
•
May 2, 2026May 2, 2026
How to Get Rid of Radon in Your Home
Radon can seep into your home through cracks and small openings. Here's how to get rid of radon and why you need to do it.
Audrey Bruno
•
May 2, 2026May 2, 2026
Can a Homeowner Install a Radon Mitigation System?
Can a homeowner install a radon mitigation system? While some parts of the project are fine for DIY, you should leave the meat of the task to a licensed professional.