1. Allied Geotechnical Engineers
9500 Cuyamaca St Ste 102, Santee, CA 92071
Coordinate: 32.85143,-116.98376
Phone: (619) 449-5900
2. Shepardson Engineering
10035 Prospect Ave Ste 101, Santee, CA 92071
Coordinate: 32.83127,-116.97844
Phone: (619) 449-9830