California · Office Details From SSA, Updated March 9, 2026
Brentwood, CA has no Social Security office of its own. The closest is the Antioch Social Security Office in Antioch, about 8 miles away.
2508 Verne Roberts Cir
Antioch, CA 94509 · about 8.1 mi
Call (866) 331-2324 for the Antioch Social Security OfficeDirections to the Antioch Social Security Office
2150 John Glenn Dr, STE 400
Concord, CA 94520 · about 19 mi
Call (877) 319-6042 for the Concord Social Security OfficeDirections to the Concord Social Security Office
4747 Feather River Dr
Stockton, CA 95219 · about 21 mi
Call (877) 803-6314 for the Stockton Social Security OfficeDirections to the Stockton Social Security Office
1110 W Kettleman Lane, STE 3
Lodi, CA 95240 · about 27 mi
Call (888) 257-2641 for the Lodi Social Security OfficeDirections to the Lodi Social Security Office
700 Main Street, STE 220
Suisun City, CA 94585 · about 27 mi
Call (866) 964-5021 for the Suisun City Social Security OfficeDirections to the Suisun City Social Security Office
7200 Bancroft Avenue, Eastmont Town Center STE 263
Oakland, CA 94605 · about 28 mi
Call (888) 527-9329 for the East Oakland Social Security OfficeDirections to the East Oakland Social Security Office
Straight-line distance from the center of Brentwood.
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Appeals from these offices are heard at Oakland, CA Hearing Office, Stockton, CA Hearing Office and San Rafael, CA Hearing Office. Oakland, CA Hearing Office · Stockton, CA Hearing Office · San Rafael, CA Hearing Office
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Independent site, not affiliated with the Social Security Administration. Office and hearing office details come from SSA's public data and locators. To apply for benefits, appeal or manage your record, go to SSA directly at ssa.gov.