Hempel Backflow Testing LLC

Serving Oregon's Communities for Over 25 Years

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Winterizing is now completed for this season. If you would like to be added to our winterizing mailing list for next season please contact our office.

Welcome to Backflow Tests by Hempel Backflow Testing LLC



Our Specialty

We specialize in testing, installation, and repair of commercial and residential backflow devices. Our service area includes the greater Portland metropolitan area, Salem/Keizer and outlying communities of Northwest Oregon. Click here to view our list of communities served.

When working with Hempel Backflow Testing LLC, you are working with a company that only hires knowledgeable and certified technicians. We are locally owned and operated in Salem, Oregon and when you call during working hours, you will always speak to one of our friendly and efficient office personnel and not a recording.

What Our Customers are Saying

  • Exceptional service! I had an emergency shut off notice from the city and when I called the office, they instantly took care of my situation. They called the city right away and came right out to do my testing.
  • I just wanted to say how much I appreciate the service I received. It was above and beyond what I expected. Rich came out to fix the handle on my backflow device even when he wasn't scheduled to do my test. He just remembered that I had a bad handle and came and fixed it. That kind of service is rare!
  • The guy that came out was so friendly and explained everything he did. He patiently answered all of our questions and even gave us a quick "tutorial" on how our unit worked. Great experience!

Contact Us

Hempel Backflow Testing LLC
PO Box 20271
Keizer, OR 97307
Phone: 503-390-1961
Email: office@hempelbackflow.com
LCB# 8372 · CCB# 192917

For Winterization Service:  Click here