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Avatar for The Radon Guys
The Radon Guys
5.0(
10
)

Serving Cottontown, TN and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"The Radon Guys saved the day and the sale of my house! The existing mitigation system (from another company) was installed incorrectly which was discovered during a home inspection and testing. From re-testing, to diagnostics, to repairs and post testing, the Radon Guys were a pleasure to work with. Devin , Nick, and Chris are knowledgeable, professional, and understood the urgency with a very tight deadline to close. The repairs were completed with minimal disruption or cosmetic surface damage and I was kept informed of every step. The area was cleaned after the work was completed. As we had already vacated the home, I was immediately notified of the passing score and the report was received shortly after. The closing was able to proceed without delays. If you need radon testing or mitigation, save yourself the headaches and just use The Radon Guys. You won't be sorry!"
Response time9 hrs
Response rate100%
10 neighbors recently requested a quote
Avatar for Real Estate Inspection Services
Real Estate Inspection Services
5.0(
10
)

Serving Cottontown, TN and surrounding areas

Approved

In business since 1999

Free estimates

Credit card accepted

"Brett was a great inspector. He explained the process at each step, what he was looking for and his thoughts on the condition of each step. It was great working with them. If I need to hire a home inspector in the future I will be coming back to Real Estate Inspection Services."
Haverford
1212 - Nashville
New - Smyrna, TN
2nd St - Nashville
Maxon

+11

Response time10 hrs
Recommended by100%of homeowners
Avatar for Frontier Foundation and Crawl Space Repair
Frontier Foundation and Crawl Space Repair
4.6(
212
)

Serving Cottontown, TN and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Warranties offered

"They did an excellent job with the initial installation several months ago and this was my first service inspection and maintenance. I would recommend them for your needs."
Wet Basement
Dry Basement
Wet Crawlsapce
Encapsulated Crawl Space
Before and After

+14

Response time2 days
167 neighbors recently requested a quote
Recommended by54%of homeowners
Avatar for WIN Home Inspection
WIN Home Inspection
New to Angi

Serving Cottontown, TN and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality and customer service, that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship, and complete customer satisfaction, from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate, with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large, or small the job. Call us today!

Logo
3 neighbors recently requested a quote
Avatar for Advanced Radon Protection Mr Radon Man
Advanced Radon Protection Mr Radon Man
5.0(
5
)

Serving Cottontown, TN and surrounding areas

In business since 2018

Free estimates

"Shawn was there quickly. Pursued our appointment persistently. Did exactly what he said he would do. Had the test results immediately after the 48 hour test period. Would use again."
Response time1 day
Recommended by100%of homeowners
Avatar for Covenant Air LLC
Covenant Air LLC
4.7(
27
)

Serving Cottontown, TN and surrounding areas

In business since 2010

Credit card accepted

"I cannot speak highly enough of David and his team. When I got a moderately high radon reading on the home I was selling, I had to take care of it quickly so that my closing could go through. David worked me into his schedule and came to my home the day I called. He was delightful, did a thorough inspection, and gave me an estimate. I subsequently got an estimate from another vender, and it was $1,000 more! Not only that, but David had figured out a way to perform the remediation without installing unsightly pipes either on the inside or outside of the house. This involved him working in a very shallow attic space to run the pipes up through the heating ducts, but he was happy to go the extra mile. On the day of the work, David and his wonderful assistant Ryan arrived on time, and spent the better part of a day installing the system. They were convivial and professional without being the least bit instrusive  - I enjoyed the experience! After the installation, David explained it to me in detail, and left a radon kit so that my buyers could check the new levels. Not suprisingly, my buyers are more than happy with the results. If you need to have this job done, call David. You won't regret it!
"
Closet
Fan Placement
another view
Recommended by88%of homeowners
Showing 1-10 of 17
Radon Detection and Reduction questions, answered by experts

Installing a mitigation system reduces radon levels, which can cause lung cancer, providing peace of mind and long-term health benefits. It can also increase your home’s value, as many buyers prefer properties with radon safety measures in place. The investment is relatively low compared to the potential health risks associated with prolonged radon exposure.

You'll need to test your home for radon after installing the mitigation system, then again every two years. If radon remains elevated, contact a licensed radon professional, either the contractor who installed the system or a different one, and have them evaluate the system. They may need to make some changes to improve its effectiveness and performance.

The soil beneath your house is most likely what’s causing an increased level of radon. This is because soil holds radioactivity for a long time and it’s also what most buildings are built on. Another common source of radon is water from a source that hasn’t been through periodic radon tests, such as well water. Over time, the radon from the soil can inhabit other parts of your house like the foundation or plumbing.

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.

Radon enters your home when warm air begins to rise and exits through the roof, creating a vacuum that pulls cooler air from under the foundation. Part of that air is radon, which is an invisible, odorless gas that develops naturally when radioactive particles are deep within the ground. Those particles usually come from decaying matter in soil and rocks.

The Cottontown, TN 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.