Licensed Contractors in San Lorenzo, California
All license data is sourced from the California Contractors State License Board (CSLB). Last data update: May 24, 2026.
Contractors by Trade
Building
(80)
Electrical
(23)
Plumbing
(21)
Painting
(19)
Landscaping
(14)
HVAC
(8)
Limited
(7)
Roofing
(6)
Earthwork
(6)
Welding
(3)
Fire
(2)
Target Glass Company
Suspended
License #818836
C-17
San Lorenzo, CA
Est. 2003
Certified Garage Doors Llc
Suspended
License #1103872
D28
San Lorenzo, CA
Est. 2023
Esteban And Sons Inc
Suspended
License #1121509
B, C-17
San Lorenzo, CA
Est. 2024
East Bay Properties Inc
Suspended
License #1130697
B
San Lorenzo, CA
Est. 2024
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Licensing Resources
How to verify a contractor license
Deposit and payment rules for California contracts
Home improvement contract requirements