Principal Engineering Inc.

PRINCIPAL Engineering, Inc. (PRINCIPAL INFRASTRUCTURE - A/E/C) is a full service A/E/C consulting firm specializing in public and private infrastructure design and design/build services. We specialize in Buildings & Facilities, Drainage Conveyance & Structures, Highway/Street & Bridges, Wastewater Collection & Treatment and Water Distribution & Treatment. We employ experienced licensed professional civil, environmental, structural, mechanical and electrical engineers, registered architects, construction managers and inspectors. Our President and Vice President have extensive federal project experience as consultants and serving as engineering officers in the U.S. Military. Principal Engineering is a federally registered service mark.