Larson Design Group Announces Addition of Oklahoma City Engineering Firm ZRHD to Strengthen Federal Market Offerings
PITTSBURGH, Pa., Dec. 12, 2022 /PRNewswire/ -- Larson Design Group (LDG), a leading national architecture, engineering and professional consulting firm, announced that ZRHD an engineering consulting firm in Oklahoma City with high-end expertise in the design of mechanical and electrical systems for federal, commercial, institutional, and industrial clients nationwide will join the company.