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County of San Mateo

County of San Mateo

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Contact Information

Monday, March 16, 2020
The Public Works Department front counter is currently closed. Please use other means of contact. Learn more »

Department of Public Works Main Administrative Office

Phone (650) 363-4100
Fax (650) 361-8220

Address
555 County Center
5th Floor
Redwood City, CA 94063
Hours
Monday-Friday, 8am-Noon and 1pm-5pm

Road Maintenance Office

Phone (650) 363-4103

Address
Grant Corporation Yard
752 Chestnut Road
Redwood City, CA 94063

Encroachment Permit Center

Phone (650) 363-1822

Email dpw_permit@smcgov.org

Address
Permit Center
455 County Center 2nd floor
Redwood City, CA 94063

Airport Administrative Office

Phone (650) 573-3700
Fax (650) 593-3762

Noise Hotline (844) 266-6266

Address
San Carlos Airport
620 Airport Drive
San Carlos, CA 94070

Sewer, Water, Lights

Located in Main Office
Phone (650) 363-4100 (day & after hours)
Email sewers@smcgov.org
  streetlights@smcgov.org

Surveying & Map Checking

Located in Main Office
Phone (650) 363-4100
Email pw-surveying@smcgov.org

 

PUBLIC WORKS OFFICE LOCATIONS

Road Services

Phone: (650) 363-4103... View moreView Road Services
Location
  • 752 Chestnut St.
  • Redwood City, CA 94063

County Maintained Sewer, Water, Lights

5th Floor Phone: (650) 363-4100 (day & after hours) Email: sewers@smcgov.org... View moreView County Maintained Sewer, Water, Lights
Location
  • 555 Bradford St.
  • Redwood City,, CA 94063

Airports Administrative Office

... View moreView Airports Administrative Office
Location
  • 620 Airport Drive
  • San Carlos, CA 94070

San Carlos Airport

Phone: (650) 573-3700 Fax: (650) 593-3762 Noise Hotline: (844) 266-6266... View moreView San Carlos Airport
Location
  • 620 Airport Drive
  • San Carlos, CA 94070

Administrative/Main Office

Phone: (650) 363-4100 Fax: (650) 361-8220 Hours: Monday-Friday, 8am-Noon and 1pm-5pm... View moreView Administrative/Main Office
Location
  • 555 Bradford St.
  • Redwood City, CA 94063

Grant Corporation Yard

Telephone: (650) 363-4103... View moreView Grant Corporation Yard
Location
  • 752 Chestnut Road
  • Redwood City, CA 94063

Princeton Corporation Yard

Telephone: (650) 728-7993... View moreView Princeton Corporation Yard
Location
  • 203 Cornell Avenue
  • Half Moon Bay, CA 94019

La Honda Corporation Yard

Telephone: (650) 747-0341... View moreView La Honda Corporation Yard
Location
  • 59 Entrada Way
  • La Honda, CA 94020
View More
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