Gear Works Transmission & Rear End Repair Truck & Trailer Repair (510) 278-5211 16446 Ashland Ave, San Lorenzo, CA 94580, USA Save Share Share This Post: Maps Map Street View Get Directions Close Business Info Get Directions 16446 Ashland Ave, San Lorenzo, CA 94580, USA (510) 278-5211 City SAN LORENZO State CA Country United States