Directions to Our Offices Our Pleasanton Office is located country out in the lovely foothills of Mt.Diablo.  It is closer to Danville than to Pleasanton.*  You can reach it from either the I-580 Santa Rita Road exit, or the I-680 Sycamore Valley Road exit. 7300 Johnston Road #B, Pleasanton, CA 94588 From I-580 -   Take Exit 47 - Santa Rita/Tassajara Road exit (Dublin/Pleasanton) -   Head NORTH onto Tassjara Road 2.2 miles -   LEFT to stay on Tassajara Road 0.5 miles -   Continue on Camino Tassajara 3.3 miles -   RIGHT at Johnston Road 2.0 miles -   IMPORTANT : Stay on the pavement -   After the sixth speed bump GO STRAIGHT (road narrows to one lane) -   We are in the blue building in front of the house -   Don't hesitate to call if you are having trouble finding us. You won't be the first!   From I-680 -   Take the Sycamore Valley Road exit (Danville) -   Head EAST on Sycamore Valley Road 1.5 miles -   Continue on Camino Tassajara Road 6.7 miles -   LEFT on Johnston Road 2.0 miles -   IMPORTANT: Stay on the pavement -   After the sixth speed bump GO STRAIGHT (road narrows to one lane) -   We are in the blue building in front of the house -   Don't hesitate to call if you are having trouble finding us. You won't be the first! * If you're familiar with the Tri-Valley area, this might seem strange - a place close to Danville, in Contra Costa county, with a Pleasanton mailing address?  Actually, the address/location discrepancy dates back about 100 years, to when there was a rural route carrier bringing mail to the ranchers and farmers.  Pleasanton was the closest Post Office back then!