K & D Services

McKinstry was founded in 1960. However, it has a history dating back to 1934. George Allen and Merrill McKinstry formed the company as a result of the death of W.E. Beggs Company owner William Beggs. Like virtually all of the mechanical contractors of the 1960s, McKinstry originated as a plumbing and piping services firm. However, over the following decade, McKinstry added sheet metal, fire protection and temperature controls to its core capabilities and pioneered the design/build method of mechanical construction. McKinstry is now a full service mechanical contractor in the Pacific Northwest, with annual sales in the $100 million range. It employs around 650 staff and field technicians who help deliver a wide range of services, including mechanical construction, engineering, architectural metal, maintenance and facility management to many clients. Headquartered in Seattle, it also has branch facilities in Portland, Ore.

SpecialtiesOur business specializes in customer service, excellent quality work, & quick turn around times for orders--big or small. We lead WA state in Traffic Control signage, devices, or equipment rental or sale. Our Company can provide traffic control plans, bids, and great pricing comparable to online sources or other companies. Our Mission is to do our best to keep our road workers safe & protected! We do other custom, high quality prints, logos, signs, banners--if you can think it, we can design & create it. We will work with you to get something created to suit your needs. We also do local-walkin orders like street name signs, reflectors, safety vests of all classes, jackets, rain gear--all up to par with WA state coding for road use.