Capital Improvements Division

John Samuelson
Public Works Director/City Engineer

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


Capital Improvements Division

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. 392-31

  • Funded by grant from CalRecycle
  • Project was completed July 31, 2020.
  • 37,651 California waste tires have been diverted from the waste stream by this project.