A comprehensive list of Tustin, CA based civil, mechanical, electrical, chemical, structural and environmental engineering companies. Read unbiased customer reviews and recommendations of local consultants. 
Swartz and Kulpa Engineering was founded in 1988. The two principals, Allan Swartz and Gregory Kulpa, have been involved all facets of the curtain wall industry. Engineered systems designed by Swartz and Kulpa can be found Across North America, South America, Asia, Africa, Hawaii and the Islands of the South Pacific.
Donald Gresko — Allen Swartz was the best prepared engineer I ever hired, in 1983, and I told him so decades later. Donald Gresko PE RA
Hartzog & Crabill Inc. (HCI) is a traffic engineering and civil engineering firm dedicated to serving the individual traffic needs of our client agencies. Established in 1993, HCI has specialized in all aspects of traffic engineering, including traffic signal design and operations, as well as providing civil engineering services, city engineering services, and transportation planning.