Licensed Contractors in San Ramon, California

All license data is sourced from the California Contractors State License Board (CSLB). Last data update: April 05, 2026.

Contractors by Trade

Building (206)
Electrical (51)
Painting (35)
Limited (30)
Plumbing (24)
HVAC (23)
Landscaping (15)
Earthwork (13)
Roofing (10)
Fire (8)
Solar (5)
Welding (5)
Dream Designs Development Active
License #1142801 B San Ramon, CA Est. 2025
Elite Bay Home Improvements Active
License #1143417 B-2 San Ramon, CA Est. 2025
Design & Building Systems Llc Active
License #1144250 B San Ramon, CA Est. 2025
Xue Chen Active
License #1145006 B San Ramon, CA Est. 2025
Arastek Llc Active
License #1145252 C-20 San Ramon, CA Est. 2025
Flowmotion Plumbing Active
License #1145491 C-36 San Ramon, CA Est. 2025
Sumi Construction Inc Active
License #1145800 B San Ramon, CA Est. 2025
Wolpert & Associates Active
License #1147644 B San Ramon, CA Est. 2025
Workshop Inc Active
License #1148801 B San Ramon, CA Est. 2026
David Stone Active
License #1148999 C-7 San Ramon, CA Est. 2026
Caspian Electrotech Inc Active
License #1151375 C-10 San Ramon, CA Est. 2026
Western Restoration Company Active
License #1151739 B San Ramon, CA Est. 2026
Aneceto Mendoza Active
License #1151943 B San Ramon, CA Est. 2026
Gft Legacy Holdings Llc Active
License #1152685 D42 San Ramon, CA Est. 2026
Sumi Group Inc Active
License #1152914 B San Ramon, CA Est. 2026
B W Heating And Air Suspended
License #767627 C-20 San Ramon, CA Est. 1999
Kpjm General & Electrical Contractors Inc Suspended
License #835645 B, C-10 San Ramon, CA Est. 2004
Anagnos Construction Suspended
License #879263 B San Ramon, CA Est. 2006
Ehs Construction Suspended
License #976704 B San Ramon, CA Est. 2012
Affordable Glass Suspended
License #995357 C-17 San Ramon, CA Est. 2014
Castlelite Outdoor Inc Suspended
License #1013134 A, B +2 more San Ramon, CA Est. 2016
Mobile Rain Gutters Suspended
License #1039486 D24 San Ramon, CA Est. 2018
Level Up Plumbing Suspended
License #1121825 C-36 San Ramon, CA Est. 2024
Metricon Homes Inc Suspended
License #1128717 B San Ramon, CA Est. 2024
Sante Construction Suspended
License #1142682 B San Ramon, 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

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