Ventura County contractors & building pros

Companies in Ventura

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

• #1 PACIFIC COAST ROOFINGOxnard · Roofing Contractor (C-39)
• 1 VISION CONSTRUCTION INCSimi Valley · General Building Contractor (B)
• 1ST CLASS ACCESS CONTROLSimi Valley · Specialty ContractorEntry Systems · Gate Installation · Gate Maintenance and Repair
• 1ST DEMO INCOxnard · Demolition Contractor (C-21)Commercial Demolition · Construction Clean-Up · House Demolition
• 1ST HVAC INCMoorpark · HVAC Contractor (C-20)
• 1ST PAINTINGSimi Valley · Painting Contractor (C-33)
• 2 TREES BACKFLOW, TWO TREES PLUMBING INCOxnard · Plumbing Contractor (C-36)
• 3 - BAR CORPORATIONCamarillo · General Engineering Contractor (A) · Demolition Contractor (C-21)
• 3 D PLUMBING INCThousand Oaks · Plumbing Contractor (C-36)
• 3D GLASS DESIGN LLCVentura · Glazing Contractor (C-17)

See all 6,292 companies A–Z →

Licensed contractors & trades