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)
A M Z Electric Active
License #975952 C-10 Livermore, CA Est. 2012
Disco Bay Electrical Active
License #976171 C-10, C-47 +1 more Livermore, CA Est. 2012
Top Tier Communication Active
License #976279 C-7 Livermore, CA Est. 2012
Gardens By Valerie Rose Active
License #976467 C-27 Livermore, CA Est. 2012
Fundaro Giorgio G Tile & Stone Active
License #976645 C-54 Livermore, CA Est. 2012
J M A Builders Active
License #977284 B Livermore, CA Est. 2012
Gualberto A Medeiros Active
License #977989 B Livermore, CA Est. 2012
Sw Custom Cabinets Inc Active
License #979326 C-6 Livermore, CA Est. 2012
Turul Painting Incorporation Active
License #981670 C-33 Livermore, CA Est. 2013
Artistic Edge Stair Company Active
License #981909 B Livermore, CA Est. 2013
Ridgecrest Construction & Remodel Design Active
License #982524 B Livermore, CA Est. 2013
Ag Security Services Inc Active
License #982618 C-7, C-10 Livermore, CA Est. 2013
Made 2 Measure Active
License #982719 C-6 Livermore, CA Est. 2013
Network Cabling Company Active
License #982852 C-7 Livermore, CA Est. 2013
K D W Construction Llc Active
License #983268 A Livermore, CA Est. 2013
Manuel Fernando Pereira Active
License #983459 C-33 Livermore, CA Est. 2013
Starlight Marble & Granite Active
License #983477 C-54 Livermore, CA Est. 2013
Daniel Mechanical Services Active
License #984060 C-20 Livermore, CA Est. 2013
Cidology Inc Active
License #984095 B Livermore, CA Est. 2013
Matafied Mechanical Active
License #986098 C-20 Livermore, CA Est. 2013
Telcom Structured Cabling Llc Active
License #986647 C-7 Livermore, CA Est. 2013
Livermore Mechanical Inc Active
License #986999 C-20 Livermore, CA Est. 2013
Sierra Landscape Active
License #987866 C-27 Livermore, CA Est. 2013
Elb Us Inc. Active
License #989518 C-7, D34 Livermore, CA Est. 2014
Spur X Ranch Improvements Inc Active
License #989737 C-13 Livermore, CA Est. 2014
L C Construction Llc Active
License #989858 B Livermore, CA Est. 2014
K S M Construction Active
License #990265 B, C-5 Livermore, CA Est. 2014
Russell Construction Services Active
License #990523 B Livermore, CA Est. 2014
Smart Pool Service Group Inc Active
License #991590 C-53 Livermore, CA Est. 2014
A Quality Plumbing & Electric Inc Active
License #993411 C-10, C-36 +1 more Livermore, CA Est. 2014
American Array Solar Electric Active
License #993467 C-10, C-39 Livermore, CA Est. 2014
Kell Mechanical Heating And Air Conditioning Inc Active
License #993569 C-20 Livermore, CA Est. 2014
Cmjn Avt Active
License #993859 C-7 Livermore, CA Est. 2014
Brad Morisoli Construction Active
License #993951 A, B +2 more Livermore, CA Est. 2014
E 3 Plumbing Active
License #994335 C-36 Livermore, CA Est. 2014
Tru Tech Energy Services Inc Active
License #994464 C-10 Livermore, CA Est. 2014
O P G Construction Active
License #996635 B Livermore, CA Est. 2014
Nb Designs Inc Active
License #996793 B Livermore, CA Est. 2014
Leon And Leon Construction Active
License #996978 B Livermore, CA Est. 2014
Las Palmas Landscape Services Inc Active
License #996981 C-27 Livermore, CA Est. 2014
Luke'S Custom Pool And Spa Service Active
License #997157 D35 Livermore, CA Est. 2014
D B Pacific Construction Active
License #1000787 B Livermore, CA Est. 2015
A Cut Above Construction Active
License #1001238 B Livermore, CA Est. 2015
B D Construction Active
License #1001260 B Livermore, CA Est. 2015
Calenergy Electrical Corporation Active
License #1001398 C-10 Livermore, CA Est. 2015
Ken Little Construction Active
License #1002176 B Livermore, CA Est. 2015
Five Or Free Electrical Solutions Inc Active
License #1002667 C-10, C-20 Livermore, CA Est. 2015
Jmls Corporation Active
License #1002999 B Livermore, CA Est. 2015
Robert Payne Construction Inc Active
License #1003067 B Livermore, CA Est. 2015
On Site General Engineering Inc Active
License #1003225 A Livermore, CA Est. 2015

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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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