Locally driven engineering reinforced by a national multidiscipline network.

Mechanical, electrical, plumbing and fire protection engineering.

ICB-certified fire and smoke damper testing in the Pacific Northwest.

Engineering a better world.

Fire safety experts at the forefront of hazard prevention.

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

Deep green engineering.

Rolling steel fire doors carrying a Warnock Hersey Class A label.