As the premier largest Traffic Control Group in the Northwest, we specialize in traffic management for simple or complex construction worksites.

K&D Services specializes in all aspects of traffic control. We can handle any job, from straightforward work zones needing one flagger, to complex projects with multiple worksites. Our flaggers and traffic control supervisors will set up jobsites, provide all required traffic control signs and devices, and even set up a complicated Traffic Control Plan. Our services are available around the clock, including nights and emergency call-outs. In Washington, K&D currently provides traffic control ...

K&D Services specializes in all aspects of traffic control. We can handle any job, from straightforward work zones needing one flagger, to complex projects with multiple worksites. Our flaggers and traffic control supervisors will set up jobsites, provide all required traffic control signs and devices, and even set up a complicated Traffic Control Plan. Our services are available around the clock, including nights and emergency call-outs. In Washington, K&D currently provides traffic control services to Whatcom, Skagit, Island, Snohomish, King, Pierce, Thurston, Kitsap and Mason counties. Our services include supplying certified flaggers, traffic control supervisors, traffic control plans, signs and equipment for road and highway work zones.