Phils Diesel Clinic Truck & Trailer Repair (925) 634-4661 11980 Byron Hwy, Brentwood, CA 94513, USA Save Share Share This Post: Maps Map Street View Get Directions Close Business Info Get Directions 11980 Byron Hwy, Brentwood, CA 94513, USA (925) 634-4661 City Brentwood State CA Country United States