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  • Serving all of Seattle and Burien
  • No nonsense
  • No hassle
  • Friendly, clean, and EASY

CALL: (206) 551-5174 or EMAIL: for fast and easy scheduling.

Open Monday thru Friday from 9 am to 5 pm

Mailing Address – 11138 5th Ave S. Seattle, WA 98168

Send Venmo Payments to (206) 409-7622, James-Salter-15 – “Please Add Invoice Number so We Can Make Sure to Credit Your Account.”


Pop’s Backflow Testing Service is dedicated to keeping your drinking water safe. As a business, we understand that property owners want to have their backflow assemblies tested quickly, affordably, and without hassle by a reliable professional. As parents of young children, we understand the need for honesty, integrity, and old-fashioned manners in everything we do. Call Pop’s right now and check one more thing off your list. (206) 551-5174


We provide conveniently scheduled backflow testing and repair services to Seattle and surrounding areas. We pride ourselves on educating you, the water customer, on how to reduce the risk of inadvertently contaminating your private or public water supply. Pop’s Backflow Testing handles all of the paperwork and processing for your convenience. Copies of all necessary documents are sent to the water provider, a copy is emailed to you on the same day of service and an additional copy is maintained in our files for future reference. We also offer a free annual reminder service, giving you a heads-up when it comes time to have your backflow assembly tested again.


Pop's Testing Field CrewThe Pop’s Backflow Testing field crew consists of James “Pop” Salter, shown here with his son, Solomon “Solo” Salter, at Pop’s Testing World headquarters in Seattle. Solo is studying the family business and keeps Pop company on jobs sometimes, when his homework’s all finished. James Salter (“Pop”) has more than twenty years of experience as a general contractor. Born and raised in Seattle, he lives with his son and field assistant, Solomon (“Solo”). Solomon has been with Pop’s for 18 years (11 years in the photo), and in addition to supervising backflow assembly testing and repair, is an avid artist, reader and BMX enthusiast.

SCHEDULE YOUR TEST Schedule with Pop’s today and get your test taken care of by a prompt and reliable professional.

It’s easy:

CALL: (206) 551-5174


Open Monday thru Friday from 9 am to 5 pm

Mailing Address – 11138 5th Ave S. Seattle, WA 98168

Send Venmo Payments to (206) 409-7622 / James-Salter-15 “Please Add (Invoice Number) so We Can Make Sure to Credit Your Account.”

Certified, licensed, Insured, and registered!

  • DOH-certified Backflow Assembly Tester [Certification #B5596]
  • L&I-certified Backflow Plumber [License #SALTEJW901QN]
  • Fully Licensed, Bonded and Insured [Registration #POPSBBT862RU]
  • City of Seattle [License #777789]
  • Vehicles Insured for Commercial Use

Click on link to see – “Things to consider when hiring a backflow testing company”

Last updated Thursday April 19, 2021

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