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)
On-Site Commercial Services Inc Active
License #936073 A, B Livermore, CA Est. 2009
Camco Builders Active
License #936088 B, C-54 Livermore, CA Est. 2009
Stumpy'S Tree Service Active
License #936861 D49 Livermore, CA Est. 2009
Universal Cell Site Services Inc Active
License #936917 B Livermore, CA Est. 2009
C L P Landscaping Inc Active
License #937796 C-27 Livermore, CA Est. 2009
Michael Kuhnke Active
License #938815 B Livermore, CA Est. 2009
Atkinson Tile & Design Active
License #939117 B, C-54 Livermore, CA Est. 2009
Proforma Construction Inc Active
License #939250 A, B +1 more Livermore, CA Est. 2009
Top Dawg Modular Service Active
License #939693 D34 Livermore, CA Est. 2009
Service Master-Clean Care Active
License #940603 ASB, C-9 +1 more Livermore, CA Est. 2009
James Joiner Construction Active
License #940753 B Livermore, CA Est. 2009
Widger Handyman Services Active
License #941561 B Livermore, CA Est. 2009
Primitivo Construction Inc Active
License #941607 B Livermore, CA Est. 2009
Pipepros Plumbing Active
License #943197 B, C-36 Livermore, CA Est. 2010
Marshall Brothers Enterprises Inc Active
License #943565 A, C-27 Livermore, CA Est. 2010
Ron'S Window Center Active
License #943882 B, C-17 Livermore, CA Est. 2010
John Thomas Daley Active
License #943886 B Livermore, CA Est. 2010
Allied Landscape Active
License #944359 C-27 Livermore, CA Est. 2010
Baird Construction Active
License #944727 B Livermore, CA Est. 2010
Three Alarm Electrical Systems Inc Active
License #944907 C-7, C-10 +1 more Livermore, CA Est. 2010
All On Electric Inc Active
License #944973 C-10, C-46 Livermore, CA Est. 2010
Nick'S Flooring Active
License #945903 C-15 Livermore, CA Est. 2010
Left Coast Construction Active
License #946637 B Livermore, CA Est. 2010
World Exteriors Inc Active
License #946878 B, C-39 Livermore, CA Est. 2010
Architectural Glass & Aluminum Sacramento Inc Active
License #947022 C-17, D12 Livermore, CA Est. 2010
Rod & Wes Clark'S Roofing Company Active
License #949099 C-39 Livermore, CA Est. 2010
Pristine Pools Complete Pool Maintenance And Repair Active
License #949967 C-53, D35 Livermore, CA Est. 2010
Bay Area Security Specialists Inc Active
License #950344 C-7, C-10 Livermore, CA Est. 2010
J W Peterson Painting Inc Active
License #951048 C-33 Livermore, CA Est. 2010
H & H Wallboard Inc Active
License #951837 C-9, C-33 Livermore, CA Est. 2010
T J'S Pool Service Active
License #952575 D35 Livermore, CA Est. 2010
Anthon Incorporated Active
License #952663 C-2 Livermore, CA Est. 2010
J C W Construction Active
License #952875 B Livermore, CA Est. 2010
B M S Construction Active
License #953787 B Livermore, CA Est. 2010
Grand Vista Landscape Inc Active
License #954499 C-27, C-53 Livermore, CA Est. 2010
Ray Tech Professional Painting Active
License #955877 C-33 Livermore, CA Est. 2010
Country Builders Construction Inc Active
License #956766 B Livermore, CA Est. 2011
Ccs Active
License #957965 A, B +2 more Livermore, CA Est. 2011
Everlasting Surfaces Inc Active
License #957998 C-54 Livermore, CA Est. 2011
Flooring Liquidators Active
License #959244 C-15, C-54 +1 more Livermore, CA Est. 2011
Nu Rev Communications Inc Active
License #962583 B, C-7 Livermore, CA Est. 2011
Bob Andre Active
License #962860 C-17 Livermore, CA Est. 2011
C M Electric Active
License #962951 C-10 Livermore, CA Est. 2011
Wma Landscape Construction Inc Active
License #963698 A, B +3 more Livermore, CA Est. 2011
J R Concepts Landscape Contrctors Active
License #964533 C-27 Livermore, CA Est. 2011
Jason Ziganti Construction Active
License #965984 B Livermore, CA Est. 2011
Advanced Air Leak Detection Services Inc Active
License #966851 D21 Livermore, CA Est. 2011
Jim'S Screen Machine Inc Active
License #967833 D52 Livermore, CA Est. 2011
Anderson Electric Active
License #967851 C-10 Livermore, CA Est. 2011
East - West Plumbing Active
License #968675 C-36 Livermore, CA Est. 2011

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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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