Licensed Contractors in Cupertino, California

All license data is sourced from the California Contractors State License Board (CSLB). Last data update: May 24, 2026.

Contractors by Trade

Building (131)
Electrical (25)
HVAC (11)
Landscaping (10)
Limited (9)
Plumbing (5)
Painting (5)
Fire (4)
Roofing (3)
Earthwork (3)
Duct Cleaning Lab Active
License #1144414 D64 Cupertino, CA Est. 2025
Electricore Services Inc Active
License #1145223 C-10 Cupertino, CA Est. 2025
Greenkinetic Electrical Inc Active
License #1145752 C-10 Cupertino, CA Est. 2025
Bay Greenery Llc Active
License #1146610 C-27 Cupertino, CA Est. 2025
Et Electrical Active
License #1147236 C-10 Cupertino, CA Est. 2025
Plg Homes Inc Active
License #1148709 B Cupertino, CA Est. 2026
Hy Spectrum Builder Inc Active
License #1149281 B Cupertino, CA Est. 2026
Ancore Construction Llc Active
License #1149633 B Cupertino, CA Est. 2026
Wyj Comfort Builder Active
License #1150391 B, C-20 Cupertino, CA Est. 2026
Ritz Builders Active
License #1150730 B Cupertino, CA Est. 2026
Valcon Concrete Construction Active
License #1151956 B, C-8 +1 more Cupertino, CA Est. 2026
Ar Electrical Service Inc Active
License #1152798 C-10 Cupertino, CA Est. 2026
Pei Power Tech Active
License #1153216 C-10 Cupertino, CA Est. 2026
Apeak Construction Active
License #1155420 B Cupertino, CA Est. 2026
Nmr Hvac Active
License #1155425 C-20 Cupertino, CA Est. 2026
T4 Homes Active
License #1155665 B Cupertino, CA Est. 2026
U C Construction Suspended
License #534598 B Cupertino, CA Est. 1988
Chapiter Construction Company Suspended
License #718943 B Cupertino, CA Est. 1996
T V N Construction Suspended
License #725922 B Cupertino, CA Est. 1996
South Bay Heating And Cooling Suspended
License #950039 C-20 Cupertino, CA Est. 2010
Eagle Eye Builders Suspended
License #951797 B Cupertino, CA Est. 2010
A G K Home Solutions Inc Suspended
License #959630 C-17 Cupertino, CA Est. 2011
Kevin Johnston Painting Suspended
License #992738 C-33 Cupertino, CA Est. 2014
Ksn Customs Construction Inc Suspended
License #1003391 B Cupertino, CA Est. 2015
Firetech Protection Inc Suspended
License #1074575 C-10, C-16 Cupertino, CA Est. 2021
Aj Priest Construction Llc Suspended
License #1144743 B Cupertino, 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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