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MacDonald-Miller Facility Solutions

Smoke-control and Seattle SC-1 pressurisation testing across the Pacific North West.

Contractor 100+ people 5 offices
About

MacDonald-Miller Facility Solutions is a design-build mechanical contractor covering the Pacific North West, with a named fire and life-safety testing practice inside its test-and-balance group. It performs smoke-control testing including the City of Bellevue requirements, stairwell and hoistway pressurisation testing to Seattle’s SC-1 procedure, and annual fire and smoke damper certification under Washington RCW 19.27.710. The firm states TABB and NEBB certification and holds ICB/TABB Smoke Control Systems Contractor certificate SCS0531414C. It works from fourteen offices across Washington and Oregon.

Specialisms
Offices