Local Utilities & Contacts

City of Antioch Main Telephone: (925) 779-7000

FacilityTelephoneAddress/Direction
City Hall(925) 779-7000200 H Street
Capital Improvements(925) 779-7050200 H Street, Basement

Community Development Department

  • Building Division
  • Code Enforcement Division
  • Engineering & Development Services Division
  • Planning Division
(925) 779-7065 Building
(925) 779-7042 Code Enforcement
(925) 779-7035 Planning & Engineering
200 H Street, 2nd Floor
Water Desk(925) 779-7060200 H Street, 1st Floor
Police Department911 Emergency
(925) 779-6900 General Info

(925) 778-2441 Non-emergency

300 L Street

Public Works Department

  • Engineering & Development Services Division
  • Facilities
  • Fleet
  • GIS
  • Landscaping
  • NPDES
  • Parks
  • Sewer
  • Streets
  • Water
(925) 779-6950
(925) 778-2441 Police Non-emergency
24-hour emergency service, for water
and sewer after regular working hours,
weekends & holidays
1201 W 4th Street
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City of Brentwood Main Telephone: (925) 516-5400

FacilityTelephoneAddress/Direction
City of Brentwood(925) 516-5400150 City Park Way, Brentwood, CA 94513
Community Development(925) 516-5405150 City Park Way, Brentwood, CA 94513
Water Operations(925) 516-60002201 Elkins Way, Brentwood, CA 94513
Police Department911 Emergency
(925) 809-7911 24-hour Dispatch
(925) 634-6911 Business Office
300 L Street
Public Works Department(925) 516-60002201 Elkins Way, Brentwood, CA 94513
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City of Clayton Main Telephone: (925) 673-7300

FacilityTelephoneAddress/Direction
Clayton City Hall(925) 673-73006000 Heritage Trail, Clayton, CA 94517
Cable, Telephone, and Internet(866) 861-6075 – AT&TWebsite
Gas and Electric(877) 660-6789 – Pacific Gas and ElectricWebsite
Contra Costa Water District(925) 688-8044Website
Waste Disposal(925) 685-4711 – Republic ServicesWebsite
Police Department911 Emergency
(925) 603-5993 Non-Emergency Police Dispatch
(925) 673-7350 Police Administration
Second floor of City Hall, 6000 Heritage Trail, Clayton, CA 94517
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City of Concord Main Telephone: (925) 671-2489

FacilityTelephoneAddress/Direction
Concord Civic Center925-671-24891950 Parkside Dr. Concord. CA 94519
Parks and Recreation(925) 671-3404Website
Public Works Services(925) 671-34481455 Gasoline Alley, Concord, CA 94520
Contra Costa Water District(925) 688-8044Website
Concord Disposal Service(925) 682-9113Website
Concord Police Department/strong>911 Emergency
(925)-671-3220 Non-Emergency Police Service

1350 Galindo Street, Concord, CA 94520
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City of Oakley Main Telephone: (925) 625-7000

FacilityTelephoneAddress/Direction
Oakley City Hall(925) 625-70003231 Main Street, Oakley, CA 94561
Pacific Gas and Electric Company+1 (800) 743 5000Website
Diablo Water District(925) 625-37982107 Main Street Oakley, Ca 94561
Oakley Disposal Service(925) 757-76603221 Main Street, Suite 100 Oakley, Ca 94561
Iron House Sanitary District(925) 625-2279450 Walnut Meadows Drive Oakley, Ca 94561
Police Department911 Emergency
(925) 625-8855
3231 Main St, Oakley, CA 94561, Estados Unidos
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City of Pittsburg Main Telephone: (925) 252-6900

FacilityTelephoneAddress/Direction
Pittsburg City Hall(925) 252-690065 Civic Avenue, Pittsburg, CA 94565
Community Development(925) 252-4910 – Building
(925) 252-4930 – Engineering
(925) 252-4920 – Planning
65 Civic Avenue
Water Utility Billing Department(925) 252-4940City of Pittsburg City Hall, 65 Civic Ave – 1st floor, Pittsburg, CA 94565
Pacific Gas and Electric Company+1 (800) 743 5000Website
Garbage – Mount Diablo Resource Recovery(925) 682-9113555 California Ave., Pittsburg, CA 94565
Pittsburg Police Department911 Emergency
(925) 252-4980
65 Civic Ave, Pittsburg, CA 94565
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