*The Angi rating for Radon Detection And Reduction companies in Jefferson, OR 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 Jefferson, OR 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 November 11, 2025
Serving Jefferson, OR and surrounding areas
Approved
In business since 2002
Free estimates
Warranties offered
"From initial inspection to mitigation was about a week. Technician were punctual and finished within time estimated."
Serving Jefferson, OR and surrounding areas
Approved
In business since 2024
Free estimates
Credit card accepted
"Chris was fantastic to talk to about what he checks for during the inspection and what i should expect to see on his report. Chris was on time, incredibly thorough and detailed. I highly recommend him to anyone looking for a great home inspector."
Serving Jefferson, OR and surrounding areas
Approved
In business since 1974
Free estimates
Warranties offered
"This work crew of Lupe, Waldo, and Rene did an OUTSTANDING job; this is hard work, these (3) dedicated hombres did an incredible job for us. We are so grateful for these three men. I easily recommend this crew to you, very reliable, honest, trustworthy and friendly. Best in the Business. Muchas gracias amigos!!! We love these guys!"
+38
Serving Jefferson, OR and surrounding areas
In business since 2020
Free estimates
Small jobs welcome
"Reliable, thorough, and professional. Exceptional home inspection service with clear reporting and great communication. Highly recommend."
Serving Jefferson, OR and surrounding areas
In business since 1989
Free estimates
Credit card accepted
"Very informative, ask all questions and concerns thoroughly!"
Serving Jefferson, OR and surrounding areas
In business since 2019
"Greg is always prompt in responding to scheduling and has a quick turnaround on reports too. I like his reports because they have plenty of pictures and he takes the time with buyers to answer any questions whether it be on site or following up on the report."
Serving Jefferson, OR and surrounding areas
In business since 2021
Emergency services offered
Small jobs welcome
Veteran-owned and certified in mold, lead, water, and environmental property testing. We serve Cottage Grove and surrounding areas with fast EMSL lab results, affordable pricing, and reliable local service.
Serving Jefferson, OR and surrounding areas
In business since 2019
Free estimates
Credit card accepted
Sexton SS proudly serves it's customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!
Serving Jefferson, OR and surrounding areas
In business since 2011
Free estimates
Credit card accepted
"The company rep collected site samples quickly ... in and out in about 20 minutes. And, the company turned the report around in two days. The service was a pricy, mostly due to the fixed call-out fee. The cost per sample was higher than one other instance that I know of but not unreasonable."
Serving Jefferson, OR and surrounding areas
In business since 2007
Free estimates
Why take a chance with anyone else when we can give you a comprehensive report that can help you make the best decision? We value our customers and give you the best inspection money can buy.
From average costs to expert advice, get all the answers you need to get your job done.
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.
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
Want to learn how to master DIY radon mitigation? We have a step-by-step guide on how to complete this challenging project on your own.
How long does a radon mitigation system last? A properly installed and maintained system can last 20 years or more, but various issues can reduce the life span.
Learn how to hire a qualified radon testing pro for your home. Find certified professionals, understand costs, and get expert tips to protect your family.
