Northwest Radon Detection


Serving Oregon and Washington Realtors, Inspectors and Homeowners


about Northwest Radon Detection, LLC

"Northwest Radon Detection is my go-to company for radon screening. They know radon inside out."

Jim K., American Master Inspectors
“I love working with Ted. He is reliable, friendly, always shows up on time, and I can reach him outside of normal business hours. Not only is he one of the best radon technicians in the industry, he’s also a great guy.”

Calle Holmgren, Inhabit Realty
"Ted has completed countless radon tests for my clients over the last several years and is always prompt, professional and accommodating to my buyers and their inspection timeline. His reports are reader friendly and he's happy to answer any questions regarding the results. I definitely recommend Ted and his services.”

Zack Ostrom, Oregon Realty Company
“Northwest Radon Detection is our "go-to" company for radon testing. Ted Bump and all of the technicians are efficient, courteous and respectful to all parties in the transaction. Our clients greatly appreciate their detailed reports and explanations, and we couldn't ask for better service.”

Sohee Anderson Team, Windermere Realty Trust
Radon Testing by NW Radon Detection Oregon Washington
Getting right on your radon testing!

That's us! Our clients relay upon our service.
Contact us today.

Portland Radon Testing with the NW Radon Detection Detectives
"I enjoy helping Homeowners and Real Estate Professionals make properties safe from radon gas, for today and the future. All our "Radon Detective" Technicians take pride in getting right on your radon testing needs."

Ted Bump, Owner/Operator -
Northwest Radon Detection

“In the Real Estate Sales profession, being able to count on the reliability of others is so important, but sadly rare. Ted is prompt in his communications, keeps his appointments with stop-watch accuracy and his reports are clear and on time. He is very reliable. Thank you, Ted."

Tom Urushitani,
RE/MAX Equity Group
“We consider Ted to be a critical business partner.  He is professional with clients, always on time for appointments, detailed and service oriented. His reports are easy to read and delivered promptly. We recommend Ted Bump to everyone needing a radon test.” 

Kendall Bergstrom-Dancelotti, Hasson Company Realtors