umci.com
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About company
Since 1920, UMC has been a leading mechanical services contractor in the Seattle area. Design, build and install of HVAC sheet metal, piping & plumbing.
US 11611 49th place west
Not verified company
Since 1920, UMC has been a leading mechanical services contractor in the Seattle area. Design, build and install of HVAC sheet metal, piping & plumbing.
