Unlimited Mechanical Inc. dba UMI Fire Protection is a non-union, full service fire sprinkler installation company. Family-owned and operated since 1991, UMI Fire Protection has been providing quality installation and service all across the state of Washington and even branching into Oregon and Idaho. UMI Fire Protection specializes in new construction of apartment buildings, senior care facilities, high-rise apartments, mixed-use buildings, municiple buildings, and single family residences. We also have the expertise required to work on existing systems, tenant improvements, and servicing of all fire protection systems.