Licensed Contractors in Rohnert Park, California
All license data is sourced from the California Contractors State License Board (CSLB). Last data update: May 24, 2026.
Contractors by Trade
Building
(149)
Painting
(80)
Electrical
(48)
Limited
(37)
Plumbing
(35)
Roofing
(29)
HVAC
(24)
Landscaping
(22)
Earthwork
(17)
Fire
(14)
Welding
(3)
Solar
(2)
Osbaldo Construction Inc
Suspended
License #1088258
B
Rohnert Park, CA
Est. 2022
Cairo Plumbing Solutions
Suspended
License #1093301
C-36
Rohnert Park, CA
Est. 2022
Steady Builder
Suspended
License #1142083
B
Rohnert Park, CA
Est. 2025
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Licensing Resources
How to verify a contractor license
Deposit and payment rules for California contracts
Home improvement contract requirements