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Q: Can I perform radon gas abatement myself?

• <div><p>While DIY testing is possible, abatement generally requires professional installation to ensure efficacy and meet safety standards.</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: How long can you go without a radon fan?

• <div><p>Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.</p></div>

Q: Is a radon mitigation system expensive to run?

• <div><p>The fan that pulls the radon out of the air needs to run continuously, so you may see an increase in your electric bill once you install the mitigation system. Additionally, you may see an increase in your heating or cooling bills, as the fan can cause some loss of hot or cool air.</p></div>

Q: What would cause radon in a house?

• <div><p>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.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Rolla, MO

*The Angi rating for Radon Detection And Reduction companies in Rolla, MO 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 Rolla, MO 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 18, 2026

Reviewed in July 2026
Wow! Great service and attention to detail is top notch. We have used his services twice and both times, we were impressed with outcome! I would recommend them time and time again for tree trimming services!
Gowers Tree Service
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Reviewed in May 2026
Collin, the Bug Zero pest controller always does a thorough job in treating all the rooms at my Motel. Such a friendly and professional approach by Collin. He regularly comes every month and listens to any pest issues we might have and goes about his job in a pleasant manner. We would...
Bug Zero
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Reviewed in February 2026
I recently had Watertight replace my roof, and I couldn't be happier with the results! The new shingles look fantastic and have given my home a fresh, updated look. The attention to detail in the installation is evident – everything is perfectly aligned, and the overall workmanship is top-notch....
Water Tight Solutions LLC
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Reviewed in July 2025
This company is great. They called me back right away and I was able to get an appointment for the next day. Cori was the technician that was here. He worked so hard and was so very kind and considerate. I will certainly call them again if/when I need their type of services. Do not hesitate to...
C & G Plumbing
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Reviewed in June 2025
TLC Roofs & More made the whole process simple and stress-free. Great communication, fair pricing, and excellent results.
TLC Roofs and More
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Reviewed in October 2024
Very positive experience. Showed me what they carried and what was best for me and my home. He did not try to sell me what I didnâ t want or need. Very respectful and friendly. Installed it within a couple of hours. I have a very positive feeling for the quality of this item and his work. I...
Show Me Water Experts
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Reviewed in March 2024
During the latest round of severe weather, I had a large tree fall on both my roof and the neighbor's garage. While majority of the damage was to the roof surface, there was some structural damage to trusses in both my home, and the neighbor's garage, as well as a misalignment of the neighbor's...
S.C. Craftsmanship
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Reviewed in March 2024
Robby and Dylan installed a new shower in one of my bathrooms and the experience was great! They have done several projects for me in the past and have always showed up on time and been very reliable. I definitely had a few questions and concerns regarding the shower and plumbing which Robby...
Ace Handyman & Sons
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Reviewed in October 2023
My daughter and her husband bought their first home and wanted to remove some trees for creating a yard and garden space. I took out the one that a large ladder could reach and cleared the fence of a LOT of brush. I piled this in the center of the backyard and looked at the tree, soft maple,...
JC Garay Tree & Lawn Service
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Reviewed in June 2022
Made sure job was thoroughly completed and put tools away after unloading mulch and spreading it on my landscaping and filling in holes.
Done Right Co.
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Find Radon detection and reduction specialists in Rolla

SWAT Environmental, Inc.

4.5(

)

Radon Gas - Abatement

Serving Rolla, MO and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"contractor was able to complete project to our satisfaction."

Recommended by97%of homeowners

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Ozark Property Inspections, LLC

4.7(

)

Radon Gas - Testing

Serving Rolla, MO and surrounding areas

In business since 2013

Free estimates

Credit card accepted

"On time, very efficient , I would use again . He took his time for inspection and explained things. He is also a Veteran. A good experience for my first house inspection. Thanks so much."

Response time6 hrs

Recommended by100%of homeowners

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Braun's Inspection Consultants

4.7(

)

Radon Gas - Testing

Serving Rolla, MO and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"Professional and timely service provided. A thorough review by James."

Recommended by100%of homeowners

Serving Rolla, MO and surrounding areas

In business since 2005

Free estimates

Mid MO Inspectors will provide you or your business with a full service approach to all your inspection needs. Please feel confident in contacting Mid MO Inspectors for your next inspection.

Recommended by100%of homeowners

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Quality Home Inspections Plus, LLC

New to Angi

Radon Gas - Testing

Serving Rolla, MO and surrounding areas

Quality Home Inspections Plus, LLC is the solution to all of your home inspection needs. We take great pride in our extreme professionalism, timeliness, and superior customer service on every job. We make sure to develop a lasting relationship, so that the next time service is needed, there will be no question on who to call. Satisfaction guaranteed!

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Radon Detection and Reduction questions, answered by experts

While DIY testing is possible, abatement generally requires professional installation to ensure efficacy and meet safety standards.

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.

Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.

The fan that pulls the radon out of the air needs to run continuously, so you may see an increase in your electric bill once you install the mitigation system. Additionally, you may see an increase in your heating or cooling bills, as the fan can cause some loss of hot or cool air.

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.

The Rolla, MO 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

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.
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•
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.
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.
Amy Freeman
•
Jul 9, 2026Jul 9, 2026
Who Installs Radon Mitigation Systems?
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.
Jacqueline DeMarco
•
Jul 9, 2026Jul 9, 2026
What Is Radon and How Does It Get In Your Home?
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.
Jacqueline DeMarco
•
Jul 9, 2026Jul 9, 2026
What Is Radon Testing?
What is radon testing? Radon testing measures the presence and concentration of radon gas within indoor environments. Read on to learn more.