Unimark Construction is a premier tenant improvement general contractor in the Seattle marketplace. The firm is part of Skyline’s family of companies which includes Skyline Construction (Bay Area commercial interiors), Skyline Capital Builders (Bay Area ground-up construction) and ACCEND (Chicago commercial construction). This partnership offers a seamless opportunity for clients with various types of construction needs to experience the same values, systems, oversight and commitment to building the highest quality projects under an umbrella that is well established, financially sound and committed to the greater Puget Sound region.