*The Angi rating for Radon Detection And Reduction companies in Riverside, 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 Riverside, 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 July 16, 2026
Serving Riverside, 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 Riverside, 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 Riverside, CA and surrounding areas
Approved
Free estimates
Emergency services offered
Credit card accepted
"Nice work. Worth the cost on saving my knees. Completed in 2days as promised"
+21
Serving Riverside, CA and surrounding areas
In business since 2007
Free estimates
Emergency services offered
"David, Veronica and Maria we're pleasant to work with, Upfront and direct with all Communication. They also recommended a Clearance Testing Facility which was great, they made the Clearance appointment for me and the company called to schedule. David and his team where very profession, I've dealt with quite a few contractors and project managers and they did a fantastic job. David gave me his word that it will pass, and it did due to his expertise, knowledge and his Team. I thought his pricing was extremely fair as I have dealt with this problem in another area in the household due to lack of engineering integrity, I would definitely recommend AM:PM Restorations & Construction Inc. to friends and family. Don't hesitate to call and have them give you a quote."
+29
Serving Riverside, 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 Riverside, CA and surrounding areas
In business since 1984
Free estimates
Emergency services offered
"EVERYTHING WENT GREAT. DOV, MY CONTACT PERSON, WORKED WITH ME ON THE TIMING (ALLOWING ME TO PUSH OFF PROJECT FOR A MONTH) AND THE PRICING. THE GUYS GOT STARTED WHEN THEY SAID THEY WOULD. THEY CLEANED UP AT THE END OF EVERYDAY. THE PROJECT MANAGER HAD THE INSPECTIONS SCHEDULE TIMELY AND THERE WAS LITTLE TO NO DOWNTIME. I WAS REALLY UNSURE, BUT THEY MADE EVERYTHING QUICK AND PAINLESS. THANK YOU EVERYONE."
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.
