*The Angi rating for Radon Detection And Reduction companies in Smithfield, VA 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 Smithfield, VA 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 13, 2026
Serving Smithfield, VA and surrounding areas
Approved
In business since 2011
Emergency services offered
Warranties offered
"ERS was timely and great at communication. Job finished to satisfaction, would recommend this company."
+37
Serving Smithfield, VA and surrounding areas
Approved
In business since 2024
Free estimates
Credit card accepted
"The technician was very professional, polite and informative. He took extra time to make sure he covered everything and didn't miss anything. He was very thorough and thoughtful when he explained everything he was doing and what he discovered. I am very pleased with the service ."
Serving Smithfield, VA and surrounding areas
In business since 1988
Free estimates
Credit card accepted
"They did a great job and were able to complete the job while I was at work. It helped fix the radon problem and I was able to sell my house."
Serving Smithfield, VA and surrounding areas
In business since 1996
Free estimates
Emergency services offered
"The job itself was done well and promptly; however, when I asked for an estimate before the work was done, I was told that every job is different, and it would depend on how much chemical application was necessary, how long the crew needed to be there, etc. In other words, they preferred not to give an estimate. If we would have known their cost ($850) in advance, we might well have researched other options. Since we had no idea how radical the repair work would be, we also had no idea our payment to SERVPRO was only half the cost of the job. The contractor (recommended by SERVPRO) had a problem with the "swirly" pattern, and I could not get them to come back and fix the uneven finish around a wall socket whose cover now does not attach seamlessly to the wall.
Before I would use them again, I would research other options. (I may still ultimately use SERVPRO, but I would be more careful about knowing the cost going into the job.)"
+7
Serving Smithfield, VA and surrounding areas
In business since 1995
Free estimates
Emergency services offered
"A two-man team worked very efficiently to remove each vent cover and vacuum inside the vent openings throughout the townhouse. One man removed the vent covers while the other man vacuumed inside the vent openings. No problems with how they worked but I think there are other companies who perform a more thorough cleaning of ductwork using other methods. This company did a superficial cleaning and worked very quickly. In and out within an hour.
"
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.
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.
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.
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.
