Backflow Testing: Hillsboro, OR
Backflow Testing in Hillsboro, OR:
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Hillsboro property owners are required to maintain annual backflow assembly testing under Washington's statewide cross-connection control rule (WAC 246-290-490 equivalent under Oregon's OAR 333-061-0070), with local compliance tracked by the City of Hillsboro Water Department. As one of the fastest-growing cities in the Pacific Northwest — anchored by Intel's campus and a booming high-tech corridor — Hillsboro has a large and expanding inventory of commercial and industrial backflow assemblies that the city monitors for annual compliance.
High-Tech Industrial District Cross-Connection Demands
The semiconductor and technology manufacturing operations along the Hillsboro industrial corridor involve process water connections and ultra-pure water systems that require the highest-level backflow protection. Commercial office parks and retail centers throughout the city also have irrigation systems requiring annual testing. The city’s Water Department actively tracks compliance for all permitted assemblies.
Top-Rated Backflow Testing Companies in Hillsboro, OR
1.) Accurate Backflow Testing — 4.7★ (18 reviews)
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Phone: (503) 357-1444
2.) Mr. Rooter Plumbing — 4.9★ (1,030 reviews)
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Phone: (503) 549-4260
3.) Cornel's Plumbing, Heating & Air Conditioning — 4.9★ (2,805 reviews)
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Phone:(503) 523-4854
Accurate Backflow Testing is a dedicated specialist that regularly submits results directly to the City of Hillsboro and is a strong first call for straightforward annual certifications. Confirm your assembly’s compliance deadline with the Water Department before scheduling.