SIS HEADQUARTERS: Walnut Creek, CA
Address
2185 North California Boulevard
Suite 425
Walnut Creek, CA 94596
Telephone: (925) 465-7400
General Fax: (925) 465-7417
Toll Free: (800) 244-4990
Accounting Fax: (925) 465-7411
Email: info@sisinc.com
Resume Email: resumes@sisinc.com
Map

Driving Directions
Directions from San Francisco
- Heading EAST across the Bay Bridge.
- Merge onto I-580 E toward CA-24/Downtown Oakland/Hayward-Stockton.
- Merge onto CA-24 E toward Walnut Creek.
- Merge onto I-680 N via the exit-on the LEFT-toward Concord/Sacramento.
- Go about a mile on I-680 N and take the exit marked North Main Street.
- Merge into the left hand lane on Pinneman Way.
- Turn LEFT at the stoplight onto North Main St.
- Go the next stoplight and turn RIGHT on Parkside Drive.
- Go one block and turn LEFT on Riviera Street.
- Turn Left into the second parking garage entrance on the LEFT...look for
a sign that reads MT Diablo Plaza Public Parking.
- Park you car and proceed to the elevator bank that is marked 2185 Elevator.
- Proceed to the 4th Floor, Suite #425
Directions from Richmond/El Cerrito Area
- Head NORTH on I-80 towards Vallejo/Sacramento.
- Merge onto Highway 4/John Muir PKWY E toward Martinez/Concord.
- Merge onto I-680 S toward Walnut Creek/San Jose.
- Take the exit marked Walnut Creek/North Main Street.
- Loop around to the Right; at the stoplight, turn RIGHT onto North Main Street.
- Go the second stoplight and turn RIGHT on Parkside Drive.
- Go one block and turn LEFT on Riviera Street.
- Turn Left into the second parking garage entrance on the LEFT...look for
a sign that reads MT Diablo Plaza Public Parking.
- Park you car and proceed to the elevator bank that is marked 2185 Elevator.
- Proceed to the 4th Floor, Suite #425
Directions from San Jose
- Head NORTH on I-880 toward Oakland.
- Merge onto Mission BBlvd/CA-262 EAST toward I-680/Sacramento.
- Take I-680 N past Pleasanton and to Walnut Creek.
- Go past the Highway 24 overpass.
- Go past the Ygnacio Valley Road exit.
- Take the exit marked North Main Street.
- Merge into the left hand lane on Pinneman Way.
- Turn LEFT at the stoplight onto North Main St.
- Go the next stoplight and turn RIGHT on Parkside Drive.
- Go one block and turn LEFT on Riviera Street.
- Turn Left into the second parking garage entrance on the LEFT...look for
a sign that reads MT Diablo Plaza Public Parking.
- Park you car and proceed to the elevator bank that is marked 2185 Elevator.
- Proceed to the 4th Floor, Suite #425
Directions from Sacramento
- Take Capital City Frwy/US-50/I-80 BR West.
- Capital City Frwy/US-50/I-80 BR West becomes I-80 West.
- Merge onto I-680 South toward Benicia/San Jose; Luther E Gibson Frwy.
- Cross the Benicia/Martinez Bridge
- Take the exit marked Walnut Creek/North Main Street.
- Loop around to the Right; at the stoplight, turn RIGHT onto North Main Street.
- Go to the second stoplight and turn RIGHT on Parkside Drive.
- Go one block and turn LEFT onto Riviera Street.
- Turn Left into the second parking garage entrance on the LEFT...look for
a sign that reads MT Diablo Plaza Public Parking.
- Park you car and proceed to the elevator bank that is marked 2185 Elevator
- Proceed to the 4th Floor, Suite #425.
BART Directions
- Take any train designated as traveling to Pittsburg/Bay Point.
- Disembark at the Walnut Creek station.
- Walk 1 ½ blocks NORTH on the left hand side of North California Blvd.
- Look for the Mt Diablo Plaza building complex and a sign that reads 2175/2185 MT Diablo Plaza.
- Proceed up the stairs and go to the 2185 elevator bank.
- We are on the fourth floor; Suite #425