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California Contractor Lookup

Licensed contractors in Livermore, CA

724 active contractor licenses list Livermore in Alameda County as their address, and 39 more are suspended. Pick a trade, or search by name.

By trade

B General building281 active C-10 Electrical99 active A General engineering62 active C-36 Plumbing59 active C-20 HVAC contractor (warm-air heating, ventilating and air conditioning)55 active C-27 Landscaping44 active C-7 Low voltage systems33 active C-33 Painting and decorating27 active C-54 Ceramic and mosaic tile22 active C-39 Roofing22 active C-8 Concrete21 active C-53 Swimming pool18 active C-15 Flooring and floor covering18 active C-17 Glazing17 active C-6 Cabinet, millwork and finish carpentry16 active C-16 Fire protection15 active C-13 Fencing14 active C-43 Sheet metal13 active C-38 Refrigeration11 active HAZ Hazardous substance removal certification9 active C-61/D-49 Limited specialty: tree service9 active C-61/D-34 Limited specialty: prefabricated equipment9 active C-29 Masonry9 active C-9 Drywall9 active C-2 Insulation and acoustical9 active C-61/D-35 Limited specialty: pool and spa maintenance7 active C-61/D-28 Limited specialty: doors, gates and activating devices7 active C-61/D-24 Limited specialty: metal products7 active C-12 Earthwork and paving7 active C-61/D-12 Limited specialty: synthetic products6 active C-4 Boiler, hot water heating and steam fitting6 active C-61/D-21 Limited specialty: machinery and pumps5 active C-45 Sign5 active C-55 Water conditioning4 active C-46 Solar4 active C-23 Ornamental metal4 active C-21 Building moving and demolition4 active C-5 Framing and rough carpentry4 active B-2 Residential remodeling4 active ASB Asbestos certification4 active C-61/D-63 Limited specialty: construction clean-up3 active C-61/D-16 Limited specialty: hardware, locks and safes3 active C-60 Welding3 active C-51 Structural steel3 active C-47 General manufactured housing3 active C-28 Lock and security equipment3 active C-61/D-64 Limited specialty: non-specialized2 active C-61/D-59 Limited specialty: hydroseed spraying2 active C-61/D-42 Limited specialty: non-electrical sign installation2 active C-61/D-41 Limited specialty: siding and decking2 active C-61/D-6 Limited specialty: concrete related services2 active C-49 Tree and palm2 active C-42 Sanitation system2 active C-35 Lathing and plastering2 active C-22 Asbestos abatement2 active C-61/D-56 Limited specialty: trenching only1 active C-61/D-52 Limited specialty: window coverings1 active C-61/D-39 Limited specialty: scaffolding1 active C-61/D-38 Limited specialty: sand and water blasting1 active C-61/D-31 Limited specialty: pole installation and maintenance1 active C-61/D-30 Limited specialty: pile driving and pressure foundation jacking1 active C-61/D-3 Limited specialty: awnings1 active C-50 Reinforcing steel1 active C-34 Pipeline1 active C-31 Construction zone traffic control1 active

Suspended licenses in Livermore

Most recently updated first. Why licenses get suspended.