Public Works

 

255 Glacier Drive
Martinez, CA 94553

925-313-2000

925-313-2333


Link: Public Works



Staff
Name Title Email Phone
Balbas, Brian M. Director    
Detjens, Paul Senior Civil Engineer 925-313-2394
Freitas, A.A.E., C.A.E., Keith R. Director of Airports  
Halle, Mary Senior Civil Engineer 925-313-2327
Kowalewski, Stephen Chief Deputy Director    
Lai, Warren Deputy Director    
Ricci, Carrie Deputy Director    
Roner, Carl J. Management Program Contact 925-313-2213
Sen, Monish Senior Traffic Engineer 925-313-2187
Stein, Jim County Surveyor   925-313-2000
Turner, Ed Transportation Engineering 925-313-2395
Wein, Nancy Transportation Engineering 925-313-2275
Yee, Joe Deputy Director    
Knapp, Allison Deputy Director    

Buchanan Field Airport 
Directions

550 Sally Ride Drive
Concord, CA 94520

844-Fly-ToUs / 844-359-8687

925-646-5731

Link: Airports Page

Hours
Monday through Friday
8 a.m. to 5 p.m.
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Byron Airport 
Directions

500 Eagle Court
Byron, CA 94514

844-Fly-ToUs / 844-359-8687

925-513-0749

Link: Airports Page

Hours
Monday through Sunday
8 a.m. to 5 p.m.


Flood Control District 
Directions

255 Glacier Drive
Martinez, CA 94553

925-313-2000

925-313-2333


Permits
Phone: 925-674-7744

Staff
Name Title Email Phone
Jensen, Tim Division Manager    

Surplus Auction Program 
Directions

4785 Blum Road
Martinez, CA 94553

925-335-3665

925-335-3677


Link: Surplus Auction Program Page