K3 Construction Group, one of the largest general contractors in the DC metro area, was founded in 1982 with the mission to provide superior general contracting and project management services by delivering quality construction projects of exceptional value. K3 focuses on high-end commercial interiors and base building construction, and counts among its clients Fortune 500 corporations, dozens of associations and government agencies, the largest and oldest law firms in Washington, and many retail, financial and religious institutions. Throughout the years, K3 has been recognized as one of Inc. Magazine's 500 fastest growing companies. Mid-Atlantic Construction Magazine ranks the company as one of the top contractors in the Mid-Atlantic region, and the Washington Business Journal consistently ranks K3 as one of the region's top 25 interior construction firms.