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Avatar for GreenFrog LLC
GreenFrog LLC
4.2(
10
)

Serving Collegedale, TN and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"Went well. Since I was not clear on what they had done during their initial visit, they came back and answered all of my questions to my satisfaction. They were determined to make things right."
Additional Photos
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+2

Response time9 hrs
9 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for Radon1
Radon1
4.6(
80
)

Serving Collegedale, TN and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Radon 1 did a great job. We wanted to have our existing radon mitigation system removed as it was right by our new screened in porch and have a new one installed in different location in our home. The crew removed the old system and installed the new system in an area far from our screened in porch. The installation was done in an expert manner, the crew were respectful of our property, quiet, clean, wore masks and cleaned up after themselves so you would never know they'd been there, all in less than a day. The pricing was competitive, we feel like we got a fair price. I would hire Radon 1 again."
 Vent pipe ran inside
Air enters our home from the crawl space.
Vent pipe ran inside
Air enters our home from the crawl space
 Vent pipe ran inside

+22

Recommended by100%of homeowners
Avatar for Radon1
Radon1
4.6(
90
)

Serving Collegedale, TN and surrounding areas

In business since 2010

Free estimates

Credit card accepted

"Radon One replaced our crawl space vapor barrier with a super high quality vapor barrier that should last for a very long time. The guys working on the job were polite, professional, and even installed a better product than we had ordered due to lack of supply, at no extra charge! We believe Radon One was very knowledgeable about our different options and steered us graciously toward the decision that was the best value for us, instead of trying to upsell services we did not need. Thank you!!"
Response time2 days
Response rate88%
Recommended by98%of homeowners
Avatar for Lodestar Home Inspections, LLC
Lodestar Home Inspections, LLC
5.0(
36
)

Serving Collegedale, TN and surrounding areas

In business since 2019

Credit card accepted

Offers commercial services

"Lodestar did a excellent home inspection on the home we are buying. They were extremely thorough on inspection and were quick with results. I was able to talk with Steve and go over things I had concerns on. I definitely would recommend them without hesitation. Very satisfied with the company in every way. They are top shelf in my opinion!"
Response time3 hrs
Recommended by87%of homeowners
Avatar for Falcon Home Inspections
Falcon Home Inspections
5.0(
3
)

Serving Collegedale, TN and surrounding areas

In business since 2016

Free estimates

Credit card accepted

At Falcon Home Inspections, we pride ourselves on quality that customers can believe in. Whatever your home inspection and radon testing needs are, we can take care of all your requests. When it comes to our business, customer satisfaction is our main priority and we treat every home like it's our own. We look forward to working with you!

Home Inspection
Home Inspection
home inspection
Response time5 hrs
Recommended by100%of homeowners
Avatar for Covenant Air LLC
Covenant Air LLC
4.7(
27
)

Serving Collegedale, 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
Avatar for EcoStrike
EcoStrike
4.5(
30
)

Serving Collegedale, TN and surrounding areas

In business since 1984

Free estimates

"It went very well. Although the situation itself is quite distressing the team helped us by answering questions, working quickly, carefully, and by removing the debris daily. The post mold air sample test showed they had done the job of removing mold successfully. They worked very hard every day until the job was done and treated our personal belongings with care as they cleaned, moved or removed them. Their team was pleasant to be around and trustworthy to be in our home when we were not. I would recommend them highly."
Additional Photos
Dressed for safety on the job
Bedroom Closet
Under Carpeting
Around Windows

+4

Response time2 days
Recommended by90%of homeowners
Showing 1-10 of 17
Radon Detection and Reduction questions, answered by experts

Use a radon test kit or hire professionals to conduct a detailed assessment of radon levels in your home.

You can vent radon out of your house sometimes by simply opening a window, but it won’t remove the source, and will likely rise above recommended levels quickly. A professional will be needed to assess your home, and determine the best strategy for radon removal. Active radon sump pumps and soil depressurization systems are often used to forcefully vent the radon from your home.

No, radon mitigation systems do not decrease home value or make a home harder to sell. In areas where homes experience similar radon exposure risks, a radon mitigation system is viewed as an improvement. Potential homebuyers often opt to buy a home with a radon mitigation system already installed to reduce the risk of cancer for their families.

Options include sub-slab depressurization, crawlspace ventilation, and sealing cracks. Choose based on home construction and radon levels.

Mitigation reduces radon levels, protecting your health and complying with safety standards.

The Collegedale, 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.