Installations & Replacements

Installation & Replacements

Backflow – New Installation and Replacements:  As a licensed general contractor Aquasense is qualified to legally install new backflow assemblies or replace existing assemblies that are located outdoors.  All of our crew leads are backflow certified which means all new installations and replacements are tested immediately and results can be emailed to water purveyors within 24 hours.  Our specialty is landscape assemblies up to 6” in diameter.  The knowledge we’ve gained from testing 30,000 assemblies over the last 15 years means that we’ll choose the best assembly for your application.  For residential landscape systems we prefer to use either the Wilkins 950 XLT or the Wilkins 350.  Both assemblies have a lower than average failure rate and replacement parts are affordable and easily replaced without removing the assembly from the ground.  Call or email for quote.


Replacing a 4” backflow assembly for the City of Issaquah:





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