San Luis Obispo County contractors & building pros

3,276 businesses. Every listing links to the state's license lookup.

Companies in San Luis Obispo

A–Z by name. Listed from California public records as of 2026-10-20.

#1 CENTRAL COAST LANDSCAPE INCNipomo · Landscaping Contractor (C-27)
3C CONTROLSSan Luis Obispo · General Building Contractor (B) · Low Voltage Systems Contractor (C-7) · Electrical Contractor (C-10) · Specialty Contractor
3E CONSTRUCTION LLCPaso Robles · General Engineering Contractor (A)
3RD GEN BUILD COPaso Robles · General Building Contractor (B)
3RD GEN PUMP & WELLPismo Beach · Specialty Contractor
3W CONSTRUCTION INCAtascadero · General Engineering Contractor (A) · General Building Contractor (B) · Fire Protection Contractor (C-16)
4GS PLUMBINGPaso Robles · Plumbing Contractor (C-36)Drain cleaning · Sewer repair · Water heater repair
4TH GENERATION TREETempleton · Specialty Contractor · Earthwork & Paving Contractor (C-12) · Fencing Contractor (C-13) · Landscaping Contractor (C-27)Tree pruning and trimming · Tree removal · Stump grinding
5 CITIES BUILDERS INCPismo Beach · General Building Contractor (B) · Masonry Contractor (C-29)
5 STAR ELECTRICAL SERVICES INCLos Osos · Electrical Contractor (C-10)Troubleshooting and repair · EV charger installation · Electrical panel upgrades

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