Licensed Contractors in Livermore, California

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

Contractors by Trade

Building (400)
Electrical (148)
Painting (81)
Limited (79)
HVAC (77)
Plumbing (70)
Roofing (67)
Landscaping (64)
Earthwork (38)
Fire (29)
Welding (12)
Solar (5)
Tri Valley Masonry Active
License #969310 C-29 Livermore, CA Est. 2012
A S P Plumbing Active
License #971697 C-36 Livermore, CA Est. 2012
Moore'S Doors Active
License #972150 D28 Livermore, CA Est. 2012
Foundation Repair Of Ca Active
License #973851 B, C-8 +4 more Livermore, CA Est. 2012
Kc Construction Active
License #974518 B Livermore, CA Est. 2012
Valdes Drywall Inc Active
License #974605 C-9 Livermore, CA Est. 2012
A L C Services Company Active
License #975686 B Livermore, CA Est. 2012
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
Bay Area Fire Protection Llc Active
License #976895 C-16 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

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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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