Licensed Contractors in San Francisco, California

All license data is sourced from the California Contractors State License Board (CSLB). Last data update: April 19, 2026.

Contractors by Trade

Building (2808)
Electrical (641)
Painting (477)
Plumbing (468)
Limited (182)
Fire (170)
Roofing (167)
HVAC (165)
Landscaping (100)
Earthwork (86)
Welding (58)
Solar (18)
Heises Plumbing Active
License #1089561 A, C-10 +2 more San Francisco, CA Est. 2022
Jia Hai Jiang Active
License #1089596 B San Francisco, CA Est. 2022
Ct Electric Active
License #1089649 C-10 San Francisco, CA Est. 2022
Jwl 888 Construction Inc Active
License #1089869 B San Francisco, CA Est. 2022
J C Sun Construction Inc Active
License #1089927 B San Francisco, CA Est. 2022
Door To Door Garage Active
License #1090160 D28 San Francisco, CA Est. 2022
Ray Tak Painting Active
License #1090208 C-33 San Francisco, CA Est. 2022
Quality Of Light Inc Active
License #1090254 C-10 San Francisco, CA Est. 2022
J Y Construction Active
License #1090372 B San Francisco, CA Est. 2022
Rs Erectors Active
License #1090562 C-51 San Francisco, CA Est. 2022
D M Ravano Construction Active
License #1090563 B San Francisco, CA Est. 2022
Cervantes Fine Painting Active
License #1090611 C-33 San Francisco, CA Est. 2022
Dreamsky Construction Active
License #1090715 B San Francisco, CA Est. 2022
Marquez Builders Active
License #1090771 B San Francisco, CA Est. 2022
Woodward Painting Active
License #1090800 C-33 San Francisco, CA Est. 2022
Nelson Zheng Construction Active
License #1090839 B San Francisco, CA Est. 2022
Mr Build Active
License #1090893 B San Francisco, CA Est. 2022
Bron Plumbing Inc Active
License #1091034 C-36 San Francisco, CA Est. 2022
Jingxian Construction Active
License #1091345 B San Francisco, CA Est. 2022
J O Roofing Inc Active
License #1091379 C-39 San Francisco, CA Est. 2022
Kainan Construction Inc Active
License #1091403 B San Francisco, CA Est. 2022
Matias Martinez Segundo Active
License #1091529 B, C-33 San Francisco, CA Est. 2022
Augustino Electric Active
License #1091575 C-10 San Francisco, CA Est. 2022
Sf Security Pro Inc Dba Sf Security Camera Pro Active
License #1091642 C-7 San Francisco, CA Est. 2022
A3 Pipeline Active
License #1091794 A San Francisco, CA Est. 2022
Ern Construction Active
License #1091970 B San Francisco, CA Est. 2022
Rl Construction Active
License #1091971 B San Francisco, CA Est. 2022
Ib Flooring Active
License #1092137 C-15 San Francisco, CA Est. 2022
Gao Construction Inc Active
License #1092167 B San Francisco, CA Est. 2022
Sound Build Active
License #1092217 B San Francisco, CA Est. 2022
Barr-951 Construction Active
License #1092226 B San Francisco, CA Est. 2022
Yang'S Plumbing Active
License #1092338 B, C-36 San Francisco, CA Est. 2022
Ray Lui Construction Inc Active
License #1092468 B San Francisco, CA Est. 2022
Applied General Construction Inc Active
License #1092591 B San Francisco, CA Est. 2022
Mars Glass Company Active
License #1092660 C-17 San Francisco, CA Est. 2022
Benlo Plumbing Inc Active
License #1092680 C-36 San Francisco, CA Est. 2022
Build For Life Construction Active
License #1092760 A, B +2 more San Francisco, CA Est. 2022
Plumbmaster Plumbing Active
License #1093223 C-36 San Francisco, CA Est. 2022
Boilers And Heating Systems Specialist Llc Active
License #1093232 C-4 San Francisco, CA Est. 2022
Provide Power Electric Inc Active
License #1093254 C-10 San Francisco, CA Est. 2022
Livrac Painting Inc Active
License #1093354 C-33 San Francisco, CA Est. 2022
Buzz Landscape Active
License #1093473 C-27 San Francisco, CA Est. 2022
Suffolk-Guzman A Joint Venture I Active
License #1093875 B San Francisco, CA Est. 2022
Suffolk-Guzman A Joint Venture Iii Active
License #1093876 B San Francisco, CA Est. 2022
Poza Construction Active
License #1093933 B San Francisco, CA Est. 2022
Drive Technologies Inc Active
License #1093949 B, C-10 San Francisco, CA Est. 2022
Hq Plumbing Active
License #1093991 C-10, C-36 San Francisco, CA Est. 2022
A+G Design+Build Active
License #1094075 B San Francisco, CA Est. 2022
Mc Fresh Painting Inc Active
License #1094099 C-33 San Francisco, CA Est. 2022
America Development Trust Construction Active
License #1094270 B San Francisco, CA Est. 2022

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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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