*The Angi rating for Radon Detection And Reduction companies in Lemoyne, PA 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 Lemoyne, PA 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 May 15, 2026
Serving Lemoyne, PA and surrounding areas
Approved
Super Service Award Winner
In business since 2018
Free estimates
Warranties offered
"Replaced our aging radon fan for a reasonable price."
+8
Serving Lemoyne, PA and surrounding areas
Approved
In business since 2017
Free estimates
Customers say: Quick response
"Radon was over 6, now it's under 1. Job was done quickly."
Serving Lemoyne, PA and surrounding areas
Approved
In business since 2005
Free estimates
Customers say: Quick response
"Professional, courteous, competitive pricing, and very responsive. The company did an excellent job installing an asbestos mitigation system in our basement. The were polite, kept the work area clean, and even more importantly, completed the task quickly and professionally. The best part is that they do not ask for payment until a post-abatement test is conducted and passes! I would highly recommend this company for your radon mitigation/abatement needs."
Serving Lemoyne, PA and surrounding areas
Approved
In business since 2020
Free estimates
Credit card accepted
"Very Professional friendly answered all our questions. Would highly recommend him. Thank you Dave and Patte Hays"
Serving Lemoyne, PA and surrounding areas
In business since 2008
Free estimates
Emergency services offered
"adon After I contacted him, he responded promptly. While evaluating the area that needed radon mitigation, he called to discuss an area that had not been evaluated by inspectors (not affiliated with him). After accepting his price, we agreed on the day for the installation. During the installation, he was respectful and communicative. After completing the installation, he provided written warranties for me and the buyer. I highly recommend Keystone Radon Mitigators.
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Serving Lemoyne, PA and surrounding areas
In business since 2017
Free estimates
Credit card accepted
"Terry does a thorough inspection and has a great write up with extensive photos and details. He is very responsive to all requests. I highly recommend him!"
Serving Lemoyne, PA and surrounding areas
In business since 1988
Free estimates
Small jobs welcome
"In and out in one day. Radon levels are where they need to be. Work looks great. Very professional job."
Serving Lemoyne, PA and surrounding areas
In business since 2020
Free estimates
Emergency services offered
"Very helpful with explaining issues that needed to be corrected during the inspection."
Serving Lemoyne, PA and surrounding areas
In business since 2008
Free estimates
Emergency services offered
"I had a pipe burst in the basement of our rental property, Flood Crew was referred by our realtor. They arrived quickly after the pipe was fixed by our plumber, demoed, and dried out the areas, even handled packing out our furniture and placing carefully in a pod storage while the work was being done. They did mold testing and made sure everything was safe, the best part was that they dealt with the insurance and we didn’t have to do anything."
+57
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.
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.
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.
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.
