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Seattle
Seattle We are located in King County.
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Information

Founded In: 1975
Annual Vol: Not Provided

Our Story

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Our main lines of business include: Mechanical Contractors, Piping--Industrial, Refrigeration Equipment.

Key Mechanical has been listed in the Blue Book since 2008.

Project Experience

Labor:
Union Non-Union
Service Sector:
Public Private
Project Size:
From $2,000,001 to $2,000,000,000

Service Areas