
Get matched with top radon detection and reduction specialists in John Day, OR
Enter your zip and get matched with up to 5 pros
Need a pro for your radon detection and reduction project in John Day, OR?
Find Radon detection and reduction specialists in John Day

Cascade Radon Inc
Cascade Radon Inc
The Northwest's most experienced firm. Residential and commercial radon testing, mitigation, and system design for homes, schools, businesses. Radon-resistant design for new homes. We have been EPA-certified for over 25 years. Award winning. Radon is not a secondary endeavor for us… it’s all we do.
"Excellent from beginning to end. Very professional outfit from initial visit, quote, scheduling, work, followup. Price was reasonable, work quality went above and beyond, and radon levels dropped well below even the contractual level."
Claude S on April 2021
The Northwest's most experienced firm. Residential and commercial radon testing, mitigation, and system design for homes, schools, businesses. Radon-resistant design for new homes. We have been EPA-certified for over 25 years. Award winning. Radon is not a secondary endeavor for us… it’s all we do.
"Excellent from beginning to end. Very professional outfit from initial visit, quote, scheduling, work, followup. Price was reasonable, work quality went above and beyond, and radon levels dropped well below even the contractual level."
Claude S on April 2021

Environmental Testing & Research Laboratories, Inc
Environmental Testing & Research Laboratories, Inc
ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.
"as advertised"
Nancy C on July 2018
ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.
"as advertised"
Nancy C on July 2018
EnviroLead, LLC
EnviroLead, LLC
Lead Based Paint Inspection using XRF, Mold Inspection, Radon testing. Serving All of Oregon for Lead Based Paint Inspection Business Hours: 8:00-6:00 Monday-Friday, Available Evenings, Weekends, Holidays and during all major sporting events! (by appointment) Accessible 24/7 by live Answering Service. //· 15 Years in building related fields. //· 4 years International Code Council Special Inspector //· 3 years teaching Structural Special Inspection, Estimating, Project Management, and Plan reading. //· Oregon Certified Home Inspector #1130 //· I.C.C. Certified Special Inspector- Structural Masonry #5114180-84 //· I.C.C. Certified Special Inspector- Structural Steel and Welding # 5116939-85 //· I.C.C. Certified Special Inspector- Reinforced Concrete # 5116939-47.
Lead Based Paint Inspection using XRF, Mold Inspection, Radon testing. Serving All of Oregon for Lead Based Paint Inspection Business Hours: 8:00-6:00 Monday-Friday, Available Evenings, Weekends, Holidays and during all major sporting events! (by appointment) Accessible 24/7 by live Answering Service. //· 15 Years in building related fields. //· 4 years International Code Council Special Inspector //· 3 years teaching Structural Special Inspection, Estimating, Project Management, and Plan reading. //· Oregon Certified Home Inspector #1130 //· I.C.C. Certified Special Inspector- Structural Masonry #5114180-84 //· I.C.C. Certified Special Inspector- Structural Steel and Welding # 5116939-85 //· I.C.C. Certified Special Inspector- Reinforced Concrete # 5116939-47.
The John Day, OR homeowners’ guide to radon detection and reduction services
From average costs to expert advice, get all the answers you need to get your job done.

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.
•Discover the average indoor air quality testing cost, what impacts pricing, and how to budget for healthier air in your home.
•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.

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.

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.

Radon is a radioactive gas that can enter a home from the ground. Prepare yourself for mitigation by answering these questions before hiring a pro.
- Canyon City, OR Radon detection and reduction specialists
- Mount Vernon, OR Radon detection and reduction specialists
- Prairie City, OR Radon detection and reduction specialists
- Baker City, OR Radon detection and reduction specialists
- Hines, OR Radon detection and reduction specialists
- Burns, OR Radon detection and reduction specialists
- Heppner, OR Radon detection and reduction specialists
- Pilot Rock, OR Radon detection and reduction specialists
- Fossil, OR Radon detection and reduction specialists
- Kinzua, OR Radon detection and reduction specialists
- Island City, OR Radon detection and reduction specialists
- La Grande, OR Radon detection and reduction specialists
- Union, OR Radon detection and reduction specialists
- Cove, OR Radon detection and reduction specialists
- Condon, OR Radon detection and reduction specialists
- Huntington, OR Radon detection and reduction specialists
- Pendleton, OR Radon detection and reduction specialists
- Vale, OR Radon detection and reduction specialists
- Prineville, OR Radon detection and reduction specialists
- Elgin, OR Radon detection and reduction specialists
- Halfway, OR Radon detection and reduction specialists
- Weiser, ID Radon detection and reduction specialists
- Athena, OR Radon detection and reduction specialists
- Weston, OR Radon detection and reduction specialists
- Structural Engineering in John Day
- Electrical in John Day
- Septic Tank in John Day
- Windows in John Day
- Tree Service in John Day
- Lawn And Yard Work in John Day
- Roofing in John Day
- Pest Control in John Day
- Excavating in John Day
- Fencing in John Day
- Kitchen And Bath Remodeling in John Day
- Plumbing in John Day
- Locksmiths in John Day
- Plumbing in John Day
- Roofing in John Day
- Kitchen And Bath Remodeling in John Day
- Tree Service in John Day
- Electrical in John Day
- Fencing in John Day
- Landscaping in John Day
- Exterior Painting in John Day
- Lawn And Yard Work in John Day
- Pest Control in John Day
- Moving in John Day
- Concrete Repair in John Day
- Siding in John Day
- Flooring in John Day
- Garage Doors in John Day
- Excavating in John Day
- Windows in John Day
- 🌱 "Mow a small front yard"
- 🛠 "Fix a leaking pipe under the sink"
- 🏠 "Repair shingles on an asphalt roof"