Orange County Contractors.
Call Us, We Will Answer.


(A) General Engineering Contractor (B) General Building Contractor (C) Specialty Contractor C-2 - Insulation and Acoustical Contractor C-4 - Boiler, Hot Water Heating and Steam Fitting Contractor C-5 - Framing and Rough Carpentry Contractor C-6 - Cabinet, Millwork and Finish Carpentry Contractor C-7 - Low Voltage Systems Contractor C-8 - Concrete Contractor C-9 - Drywall Contractor C10 - Electrical Contractor C11 - Elevator Contractor C12 - Earthwork and Paving Contractors C13 - Fencing Contractor C14 - Metal Roofing Contractor [repealed] C15 - Flooring and Floor Covering Contractors C16 - Fire Protection Contractor C17 - Glazing Contractor C20 - Warm-Air Heating, Ventilating and Air-Conditioning Contractor C21 - Building Moving/Demolition Contractor C22 - Asbestos Abatement Contractor C23 - Ornamental Metal Contractor C26 - Lathing Contractor [repealed] C27 - Landscaping Contractor C28 - Lock and Security Equipment Contractor C29 - Masonry Contractor C31 - Construction Zone Traffic Control Contractor C32 - Parking and Highway Improvement Contractor C33 - Painting and Decorating Contractor C34 - Pipeline Contractor C35 - Lathing and Plastering Contractor C36 - Plumbing Contractor C38 - Refrigeration Contractor C39 - Roofing Contractor C42 - Sanitation System Contractor C43 - Sheet Metal Contractor C45 - Sign Contractor C46 - Solar Contractor C47 - General Manufactured Housing Contractor C50 - Reinforcing Steel Contractor C51 - Structural Steel Contractor C53 - Swimming Pool Contractor C54 - Ceramic and Mosaic Tile Contractor C55 - Water Conditioning Contractor C57 - Well Drilling Contractor C60 - Welding Contractor C-61 - Limited Specialty ASB - Asbestos Certification HAZ - Hazardous Substance Removal Certification HIC - Home Improvement Certification [repealed]