City of Antioch
Capital Improvements Division
Mailing Address
P.O. Box 5007
Antioch, CA 94531-5007
Located At
City Hall
200 H Street – Basement Level
Antioch, CA 94509
Tel (925) 779-7050
The primary objectives of the Capital Improvements Division are to provide professional and technical engineering services and support to all City Departments related to facility expansions and improvements, infrastructure rehabilitation and development. The Capital Improvements Division also provides leadership in implementing Federal, State and Local programs .
Antioch Cape Seal 2020 Project, P.W. 328-12