Premier Engineering Group provides Mechanical, Electrical, Plumbing, and Fire Protection engineering services to a broad base of clients, including owners, architects, and contractors. Premier provides state of the art MEP designs in a wide variety of segments including school districts, universities, medical and healthcare facilities, banks, industrial facilities, office complexes and commercial/retail establishments. Premier Engineering Group (formerly LJM Engineering Group) continues the proud history of providing excellent service to our clients since 1955.