*The Angi rating for Radon Detection And Reduction companies in Norco, CA 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 Norco, CA 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 December 18, 2025
Serving Norco, CA and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"They're very reliable and dependable. They're also punctual!"
Serving Norco, CA and surrounding areas
Approved
In business since 2023
Free estimates
Emergency services offered
"The work went great. They were very fast and very professional. They did an excellent job on something we've needed done for years."
+31
Serving Norco, CA and surrounding areas
Approved
Free estimates
Emergency services offered
Credit card accepted
"Excellent company very professional, skilled, and performed excellent job. I highly recommend to whomever wants to do remodeling. We also very pleased with the nice and professional manner of Mr. Ryan and Scotty."
+21
Serving Norco, CA and surrounding areas
In business since 1998
Free estimates
Emergency services offered
"not that great. basically paid $99 to get an estimate. included cleaning roof and minimal repairs. took a while to get appointment, and then when they came, they didn't even do the work! gave a really big estimate and then re-seheduled to have someone else do the work. they wouldn't totally replace the roof, gave different estimates to repair, I went with a different company to do a full roof rplacement."
Serving Norco, CA and surrounding areas
In business since 1995
Emergency services offered
Credit card accepted
We are open Monday thru Saturday 7am to 7 pm. We are here to serve you with professionalism and quality remodels, don't settle for less. Shop us first, we are licensed and insured and provide great customer service!
+14
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.
