Mac Kay & Somps
Surveyor in Roseville, CA

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About Us
read moreFew engineering firms can match our longevity and track record in California. Founded in 1953 by Donald G. MacKay and George E. Somps, the firm helped drive the spectacular growth which occurred in the Santa Clara Valley after World War II, creating more subdivision lots in the San Francisco Bay region than all other engineering consultants combined. Today's leadership retains the same core business philosophies that make our company one of the largest and most successful private civil engineering firms in Northern California.