Licensed Contractors in Livermore, California

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

Contractors by Trade

Building (398)
Electrical (148)
HVAC (80)
Painting (78)
Limited (78)
Plumbing (71)
Roofing (67)
Landscaping (67)
Earthwork (39)
Fire (29)
Welding (12)
Solar (5)
Tkk Llc Active
License #1041819 A Livermore, CA Est. 2018
Gonzalez Pool Masonry Inc Active
License #1041992 C-29 Livermore, CA Est. 2018
H Q Construction Co Inc Active
License #1042125 B, C-33 Livermore, CA Est. 2018
Crevallo Construction Inc Active
License #1042176 B Livermore, CA Est. 2018
Barker Heating & Cooling Active
License #1043930 B, C-4 +4 more Livermore, CA Est. 2018
R Valencia Landscape Llc Active
License #1044575 C-27 Livermore, CA Est. 2018
The Driveway Co Active
License #1044801 B, C-27 Livermore, CA Est. 2018
Arbor Vision Inc Active
License #1045914 D49 Livermore, CA Est. 2018
Jakob'S Floor Covering Active
License #1045978 C-15 Livermore, CA Est. 2018
Helfrich Refrigeration & Mechanical Services Llc Active
License #1047255 C-20, C-38 Livermore, CA Est. 2018
R & S Marble & Granite Inc Active
License #1048155 C-54 Livermore, CA Est. 2018
Fritz Johnson Tractor Service Active
License #1048496 C-12 Livermore, CA Est. 2019
Duran Metal Fabrication Active
License #1049907 C-23 Livermore, CA Est. 2019
Electrical & Electronic Services Llc Active
License #1050839 C-10 Livermore, CA Est. 2019
American Glass & Glazing Active
License #1051657 C-17 Livermore, CA Est. 2019
Vista Verde Landscape Active
License #1052213 C-27 Livermore, CA Est. 2019
Ortiz Plumbing Drain Cleaning Active
License #1053855 C-36, C-42 Livermore, CA Est. 2019
Locktronix Inc Active
License #1053908 C-28 Livermore, CA Est. 2019
Thermotek Services Inc Active
License #1054019 C-38 Livermore, CA Est. 2019
Outdoor Environmental Services Inc Active
License #1054948 C-27 Livermore, CA Est. 2019
Fg Turf Active
License #1054961 C-27 Livermore, CA Est. 2019
Summit A V & Automation Inc Active
License #1055563 C-7 Livermore, CA Est. 2019
Blackstar Concrete Active
License #1055894 C-8 Livermore, CA Est. 2019
Proficient Landscape Inc Active
License #1056235 C-27, C-53 Livermore, CA Est. 2019
Cut Once Construction Active
License #1056443 B, C-13 Livermore, CA Est. 2019
Trelane Construction Active
License #1057429 B Livermore, CA Est. 2019
Qrs Remodeling Inc Active
License #1057886 B Livermore, CA Est. 2019
R Construction Active
License #1058454 B Livermore, CA Est. 2019
Pro Solar Inc Dba Pro Installations Co Active
License #1058678 B Livermore, CA Est. 2019
Pavers And Turf By Oneills Active
License #1059264 C-8, C-27 +1 more Livermore, CA Est. 2019
Bob Bishop Builders Inc Active
License #1059475 B Livermore, CA Est. 2019
Purus Inc Active
License #1059782 B, C-7 +2 more Livermore, CA Est. 2019
California Fence Builder Active
License #1060346 C-13, D41 Livermore, CA Est. 2019
Mel'S Roofing Inc Active
License #1061612 C-39 Livermore, CA Est. 2019
Fence Solutions Active
License #1061981 C-13 Livermore, CA Est. 2020
Eleven Electrical Inc Active
License #1062572 C-10 Livermore, CA Est. 2020
Global Gutter Screens Inc Active
License #1063382 C-43 Livermore, CA Est. 2020
Structure Net Inc Active
License #1064400 C-7 Livermore, CA Est. 2020
Davey Tree Surgery Company Active
License #1065489 C-27, C-31 +3 more Livermore, CA Est. 2020
Preferred Expert Tree Service Inc Active
License #1067138 D49 Livermore, CA Est. 2020
Jim Hanley Construction Active
License #1069464 B Livermore, CA Est. 2020
Shamrockin Electric Active
License #1069848 C-10 Livermore, CA Est. 2020
Jb Construction Active
License #1070994 B Livermore, CA Est. 2020
Service Experts Heating & Air Conditioning Active
License #1074641 C-20, C-36 Livermore, CA Est. 2021
Revery Design Build Active
License #1075263 B Livermore, CA Est. 2021
R Pringle Construction Inc Active
License #1076402 B Livermore, CA Est. 2021
Vargas Mechanical Services Inc Active
License #1077486 C-20 Livermore, CA Est. 2021
Alantec Corrosion Control Inc Active
License #1077722 C-7, D12 Livermore, CA Est. 2021
Cali'Z Plumbing Inc Active
License #1078384 C-36 Livermore, CA Est. 2021
James Tonne Plumbing Active
License #1078390 C-36 Livermore, CA Est. 2021

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Licensing Resources

How to verify a contractor license
Deposit and payment rules for California contracts
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