Locations, Phone Numbers and Hours

Main Office

255 Glacier Drive
Martinez, CA  94553
Phone: 925-313-2000
Fax: 925-313-2333

Airports - Buchanan Field

550 Sally Ride Drive
Concord, CA  94520
Phone: 844-Fly-ToUs (844-359-8687)
Fax: 925-646-5731

Application and Permit Center

30 Muir Road
Martinez, CA  94553
Phone: 925-674-7744
Fax: 925-674-7271
The Application and Permit Center includes staff from the Public Works and the Conservation Development Departments.

Facilities Services

2467 Waterbird Way
Martinez, CA  94553
Phone: 925-313-7052
Fax: 925-313-2101

Real Estate

40 Muir Road, 2nd Floor
Martinez, CA  94553
Phone: 925-957-2467
Fax: 925-228-2437

Road Maintenance

Main Office
2475 Waterbird Way
Martinez, CA  94553
Phone: 925-313-7000
Fax: 925-313-7014

Main Office Business Hours

Monday through Thursday 7:00 a.m. to 5:00 p.m.
Friday 7:00 a.m. to 4:00 p.m. (closed 12:00 p.m. to 1:00 p.m.)
Records Counter is closed on Fridays



Airports - Byron

500 Eagle Court
Byron, CA  94514
Phone: 844-Fly-ToUs (844-359-8687)
Fax: 925-513-0749

Capital Projects Management

40 Muir Drive, 2nd Floor
Martinez, CA  94553
Phone: 925-957-2471
Fax: 925-228-2437




Purchasing
40 Muir Road, 2nd Floor
Martinez, CA  94553
Phone: 925-957-2496
Fax: 925-372-3643

Surplus/Recycle

4785 Blum Road
Martinez, CA  94553
Phone: 925-335-3665