Licensed Contractors in Castro Valley, California

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

Contractors by Trade

Building (274)
Painting (61)
Electrical (54)
Plumbing (28)
Landscaping (24)
Limited (23)
Roofing (18)
HVAC (16)
Earthwork (12)
Fire (9)
Welding (5)
Solar (3)
C I C Company Active
License #988255 C-6 Castro Valley, CA Est. 2013
Bay Area Yard Works Active
License #989795 C-27 Castro Valley, CA Est. 2014
H B M Construction Active
License #991414 B Castro Valley, CA Est. 2014
Georgios Lampropoulos Active
License #992652 B Castro Valley, CA Est. 2014
Peters Construction Active
License #993709 B Castro Valley, CA Est. 2014
J C Construction Active
License #994512 B Castro Valley, CA Est. 2014
Alligator Plumbing Inc Active
License #995431 C-36 Castro Valley, CA Est. 2014
Vaca Painting Active
License #996245 C-33 Castro Valley, CA Est. 2014
2Y Construction Inc Active
License #997875 B Castro Valley, CA Est. 2014
Shangri La Landscape Construction Active
License #998595 B Castro Valley, CA Est. 2014
Fine Build Construction Inc Active
License #999104 B Castro Valley, CA Est. 2014
New Generation Construction & Remodeling Inc Active
License #1000571 B Castro Valley, CA Est. 2015
Hb Construction Services Inc Active
License #1001862 B Castro Valley, CA Est. 2015
Baek Construction Active
License #1002450 B, C-36 Castro Valley, CA Est. 2015
Buchmann Inc Active
License #1004484 A, B +2 more Castro Valley, CA Est. 2015
R A Custom Siding Active
License #1007444 B, C-33 +1 more Castro Valley, CA Est. 2015
G X Construction Co Active
License #1008387 B Castro Valley, CA Est. 2015
F Huang Construction Inc Active
License #1011198 B Castro Valley, CA Est. 2016
Moore Residential Roofing Inc Active
License #1013956 C-39 Castro Valley, CA Est. 2016
Bullie Tile & Stone Active
License #1015679 C-54 Castro Valley, CA Est. 2016
Pacheco Landscape Management Inc Active
License #1015816 C-27 Castro Valley, CA Est. 2016
Akira Landscaping Active
License #1017840 C-27 Castro Valley, CA Est. 2016
Michael Gareth Smith Active
License #1018172 B Castro Valley, CA Est. 2016
R E Timm Construction Inc Active
License #1019087 B Castro Valley, CA Est. 2016
Mikeco Construction Company Active
License #1020142 B Castro Valley, CA Est. 2016
Lucas Ilie Construction Active
License #1020308 B Castro Valley, CA Est. 2016
Lico'S Contracting Active
License #1021433 B Castro Valley, CA Est. 2016
Issaac Roofing Active
License #1024042 C-39 Castro Valley, CA Est. 2017
G R V Homeimprovement Active
License #1025118 B, C-10 Castro Valley, CA Est. 2017
Harris Water Heaters Inc Active
License #1026214 C-36 Castro Valley, CA Est. 2017
T V R Electric Inc Active
License #1026571 C-10 Castro Valley, CA Est. 2017
Ionut Construction Active
License #1026785 B Castro Valley, CA Est. 2017
Welcome Home Landscape And Lawn Care Active
License #1027068 C-27 Castro Valley, CA Est. 2017
Rayco Painting & Construction Inc Active
License #1029239 B, C-33 Castro Valley, CA Est. 2017
Mnm Builders Inc Active
License #1029642 B Castro Valley, CA Est. 2017
Griffin Construction Services Active
License #1029762 B Castro Valley, CA Est. 2017
Dich Construction Active
License #1033784 B Castro Valley, CA Est. 2017
Joe Perri Tile Active
License #1034134 C-54 Castro Valley, CA Est. 2017
Cheng'S Mechanical Contractor Active
License #1036153 C-20 Castro Valley, CA Est. 2018
Gaxl General Construction Inc Active
License #1037436 B, C-36 Castro Valley, CA Est. 2018
Novateck Active
License #1038321 C-7 Castro Valley, CA Est. 2018
Top One Equipment Care Active
License #1040710 C-38, D34 Castro Valley, CA Est. 2018
Hernandez Tree Service Active
License #1041029 D49 Castro Valley, CA Est. 2018
Mc Roofing Active
License #1044471 C-39 Castro Valley, CA Est. 2018
Travis Landscape Contracting Active
License #1045105 C-27 Castro Valley, CA Est. 2018
Good Wood Llc Active
License #1046327 C-6 Castro Valley, CA Est. 2018
Pinon Custom Construction Inc Active
License #1048101 B Castro Valley, CA Est. 2018
Ionian Builders Llc Active
License #1050163 B Castro Valley, CA Est. 2019
Gem Home Improvements Inc Active
License #1051153 B, C-15 Castro Valley, CA Est. 2019
Bd Construction Active
License #1051563 B Castro Valley, CA Est. 2019

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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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