Licensed Contractors in Castro Valley, California

All license data is sourced from the California Contractors State License Board (CSLB). Local dataset stamp: N/A. Verify current status before hiring.

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Building & structure Painting & finishes Electrical & low voltage Plumbing & water Landscaping & outdoor Limited specialties Roofing & exterior HVAC & mechanical Earthwork & concrete Fire & safety Welding & fabrication Solar & energy
Bay Design Electric Active
License #1112910 C-10 Castro Valley, CA Licensed since 2023
Electricali Active
License #1116286 C-10 Castro Valley, CA Licensed since 2024
Art Of Turf Inc Active
License #1118012 D12 Castro Valley, CA Licensed since 2024
Jae Lee Active
License #1118208 C-10 Castro Valley, CA Licensed since 2024
Ocean Remodel Inc Active
License #1120751 B Castro Valley, CA Licensed since 2024
Oscar'S Glass Active
License #1120822 C-17 Castro Valley, CA Licensed since 2024
Zifu Property Construction Active
License #1126513 B Castro Valley, CA Licensed since 2024
Crv Carpentry Active
License #1128116 C-5 Castro Valley, CA Licensed since 2024
Sigma Hvac & Electric Inc Active
License #1128583 B, C-10 +1 more Castro Valley, CA Licensed since 2024
Olsen Consulting Active
License #1128663 B Castro Valley, CA Licensed since 2024
M1 Mechanical Corp Active
License #1129897 C-20 Castro Valley, CA Licensed since 2024
Andrew Vincent Builder Active
License #1130039 B Castro Valley, CA Licensed since 2024
Field Knowledge Electric Active
License #1130987 C-10 Castro Valley, CA Licensed since 2024
Blu Pipe Plumbing Llc Active
License #1132566 C-36 Castro Valley, CA Licensed since 2025
Davis Levi Construction Inc Active
License #1132903 B Castro Valley, CA Licensed since 2025
A L Color Painting Llc Active
License #1133024 C-33 Castro Valley, CA Licensed since 2025
Estrada Premium Roofing And Repair Llc Active
License #1133952 C-39 Castro Valley, CA Licensed since 2025
Art Line Construction Active
License #1134503 B Castro Valley, CA Licensed since 2025
Isaac Rion Construction Active
License #1136338 B Castro Valley, CA Licensed since 2025
Golden Improvements Inc Active
License #1137789 B-2 Castro Valley, CA Licensed since 2025
Triton Hvac & Appliance Repair Active
License #1138925 C-20 Castro Valley, CA Licensed since 2025
Olga Garibay Plumbing Active
License #1139028 C-36 Castro Valley, CA Licensed since 2025
Urban Ascent Construction Llc Active
License #1139582 B Castro Valley, CA Licensed since 2025
Drainage Repair Company Active
License #1139764 A Castro Valley, CA Licensed since 2025
J&V Pro Construction And Remodeling Active
License #1141138 B Castro Valley, CA Licensed since 2025
Eco Solar Energy Llc Active
License #1141597 C-10 Castro Valley, CA Licensed since 2025
Black Owls Network Communications Inc Active
License #1141654 C-7 Castro Valley, CA Licensed since 2025
Ten Nine Construction Active
License #1142427 B, C-10 Castro Valley, CA Licensed since 2025
Sunshine Daydreams Awnings Active
License #1143130 D03 Castro Valley, CA Licensed since 2025
A-Z Restoration Inc Active
License #1143297 B Castro Valley, CA Licensed since 2025
New Image Landscapers Active
License #1143658 C-27 Castro Valley, CA Licensed since 2025
Reis Construction Company Llc Active
License #1144162 B Castro Valley, CA Licensed since 2025
Ericson M Vega Construction Active
License #1144261 B Castro Valley, CA Licensed since 2025
Copala Floors Llc Active
License #1144484 C-15 Castro Valley, CA Licensed since 2025
Our Handy Helper Active
License #1145235 B Castro Valley, CA Licensed since 2025
Jing Zhang Active
License #1145548 B Castro Valley, CA Licensed since 2025
Various Energy Active
License #1145723 A, B +2 more Castro Valley, CA Licensed since 2025
Your Carpenter Friend Active
License #1145911 C-5 Castro Valley, CA Licensed since 2025
Top Tier Building Services Inc Active
License #1146790 B Castro Valley, CA Licensed since 2025
Source Energy Llc Active
License #1147405 C-10 Castro Valley, CA Licensed since 2025
Osman Construction Inc Active
License #1149250 B Castro Valley, CA Licensed since 2026
Brandon Choi Construction Active
License #1150927 B Castro Valley, CA Licensed since 2026
Electrical Ministries Active
License #1151302 C-10 Castro Valley, CA Licensed since 2026
Atb Construction Active
License #1151339 B Castro Valley, CA Licensed since 2026
Bluewave Plumbing And Water Heaters Llc Active
License #1151565 C-36 Castro Valley, CA Licensed since 2026
Mota Painting Active
License #1152210 C-33 Castro Valley, CA Licensed since 2026
A-1 Contracting Llc Active
License #1154993 A Castro Valley, CA Licensed since 2026
Villa Alta Construction Inc Active
License #1155358 B Castro Valley, CA Licensed since 2026
Key One Construction Inc Active
License #1155498 B Castro Valley, CA Licensed since 2026
C W Electric Active
License #1155572 C-10 Castro Valley, CA Licensed since 2026

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Licensing Resources

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Deposit and payment rules for California contracts
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