ABKJ is a consulting engineering firm headquartered in Seattle, Washington that provides civil and structural design services. Since 1956, we have designed projects in the Northwest, across the United States, and around the globe.

Our engineering expertise in steel, concrete, wood, and prefabricated structures allows for flexible solutions that maintain building performance, reduce construction costs, shorten construction schedules, and increase bottom-line revenue for public institutions, leading corporations, and real estate development firms around the world.

We constantly research, develop, and apply new technologies to our designs to enhance our ability to present design alternatives that perform to targeted budgets, schedules, and construction quality requirements. This makes us a valuable asset to a successful project team.