From San Jose or San Jose Int'l Airport, take 101 north. Exit right at Mathilda North/ 237 East, then immediately get in the far left lane.
Turn left on Ross Drive, then left on Hamlin Court.
Surface Engineering is on the right.

From San Francisco, take 101 South (toward San Jose). Exit at Highway 237 East, Alviso-Milpitas. Exit at Mathilda Ave., turn right, then immediately turn right on Ross Drive and then left on Hamlin Court.
Surface Engineering is on the right.