Chico Manteca Branch Oakley Branch (was Antioch) Redding Redwood City Branch San Jose (Corporate office) San Jose Branch Santa Rosa (Sales office) MANTECA BRANCH 1268 Vanderbilt Circle Manteca, CA 95337 Phone: 866.520.PIPE or 209.823.7500 Fax: 209.823.7550 After Hours Emergency Numbers Roger Hamilton - 209.321.0777 James McKenzie - 209.321.1557 Bart Truman - 209.321.2566