Orange County companies starting with I

335 companies, from California license records. Check any of them on the state's license lookup before you hire.

INSTANT PLUMBING SOLUTIONSTustin · Plumbing Contractor (C-36)
INSTANT POOLS LLCRancho Mission Viejo · Swimming Pool Contractor (C-53)
INSTANT SIGNS CYPRESS LLCCypress · Specialty ContractorChannel Letter Signs · Monument Signs · Pylon Signs
INSTITUTIONAL COMMERCIAL & INSURANCE PAINTING INCBrea · Painting Contractor (C-33)
INTCHSOLUTIONS VOLTAGE SYSTEMSIrvine · Low Voltage Systems Contractor (C-7) · Electrical Contractor (C-10)
INTEC NETWORK SOLUTIONS INCHuntington Beach · Low Voltage Systems Contractor (C-7) · Electrical Contractor (C-10)
INTEGR8 SERVICESLaguna Niguel · Low Voltage Systems Contractor (C-7)Cable Installation · WiFi Networks · Surveillance Solutions
INTEGRA A V TECHS INCAnaheim · Low Voltage Systems Contractor (C-7)
INTEGRAL FENCE SOLUTIONSBuena Park · Fencing Contractor (C-13) · Specialty Contractor
INTEGRATED BROADBAND INCGarden Grove · Low Voltage Systems Contractor (C-7) · Electrical Contractor (C-10)
INTEGRATED BUILDING SOLUTIONSOrange · General Building Contractor (B) · Painting Contractor (C-33)
INTEGRATED DEMOLITION AND REMEDIATION INCORPORATEDAnaheim · General Engineering Contractor (A) · Specialty Contractor · General Building Contractor (B) · Demolition Contractor (C-21)
INTEGRATED LIFESTYLE TECHNOLOGY LLCIrvine · Low Voltage Systems Contractor (C-7)
INTEGRATED MEDIA SYSTEMSCosta Mesa · Low Voltage Systems Contractor (C-7)Design-Build · Consulting · Service & Support
INTEGRATED PERFORMANCE CONSULTANTS INCIrvine · General Engineering Contractor (A)
INTEGRATED WOODWORK SOLUTIONS INCHuntington Beach · Cabinet, Millwork & Finish Carpentry (C-6)Residential Cabinets · Commercial Cabinets · Laminate Countertops
INTEGRATION TECHNOLOGIES INCIrvine · Low Voltage Systems Contractor (C-7)
INTEGRIA CONSTRUCTIONRancho Santa Margarita · General Building Contractor (B)
INTEGRITY BACKFLOW COMPANY INCYorba Linda · Specialty Contractor
INTEGRITY BUILDERS GENERAL CONTRACTORS INCCosta Mesa · General Building Contractor (B) · Glazing Contractor (C-17) · Painting Contractor (C-33)Hospitality Renovations · Commercial Renovations · Multi-Family Renovations
INTEGRITY BUILDERS INCBrea · General Building Contractor (B)
INTEGRITY CONSTRUCTION & DEVELOPMENTCosta Mesa · General Building Contractor (B)
INTEGRITY DRYWALL SOLUTIONS INCIrvine · Drywall Contractor (C-9)
INTEGRITY ELECTRICAnaheim · Electrical Contractor (C-10)Electrical Repairs · Electrical Installations · Electrical Upgrades
INTEGRITY HVAC SERVICESOrange · HVAC Contractor (C-20)
INTEGRITY PLUMBING & ROOTER SERVICECypress · Plumbing Contractor (C-36)
INTEGRITY PLUMBING INCRancho Santa Margarita · Plumbing Contractor (C-36)Tankless Water Heater Installation · Filtration Systems · Leak Detection
INTEGRITY REPIPE INCSan Clemente · Plumbing Contractor (C-36)
INTEGRITY ROOFING SERVICESCosta Mesa · Roofing Contractor (C-39)
INTEGRITY WOODWORKING INCGarden Grove · Cabinet, Millwork & Finish Carpentry (C-6)Door Installation · Window Installation · Trim Installation
INTELLIGENT DESIGN ELECTRICCypress · Electrical Contractor (C-10)
INTELLIGENT POWER SOLUTIONS INCOrange · Low Voltage Systems Contractor (C-7) · Electrical Contractor (C-10)Emergency Services · Preventive Maintenance · Battery Service and Recycling
INTELLISPEC PRECISION BUILDERSMission Viejo · General Building Contractor (B)
INTER - PACIFIC SYSTEMS INCIrvine · General Building Contractor (B) · Low Voltage Systems Contractor (C-7) · Electrical Contractor (C-10)
INTER-SKY INCLake Forest · General Building Contractor (B)Custom Skylights · Skylight Design · Skylight Engineering
INTERGRATED BUILDING & DESIGNSan Clemente · General Building Contractor (B)
INTERIOR BUILDING CONSTRUCTIONBuena Park · General Building Contractor (B)
INTERIOR CARPENTRY DESIGN INCSanta Ana · General Building Contractor (B)
INTERIOR DOOR & CLOSET COMPANYHuntington Beach · General Building Contractor (B)Interior Doors · Closet Doors · Barn Doors
INTERIOR DOOR SOLUTIONSPlacentia · Specialty Contractor
INTERIOR ELECTRIC INCORPORATEDOrange · Electrical Contractor (C-10)
INTERIOR EXTERIOR DESIGNS INCLa Habra · Cabinet, Millwork & Finish Carpentry (C-6)Kitchen Remodeling · Bathroom Remodeling · Residential Bars
INTERIOR FORCE DRYWALLAnaheim · Drywall Contractor (C-9)
INTERIOR GLASS CREATIONSFullerton · Glazing Contractor (C-17)
INTERIOR HABITAT INCIrvine · General Building Contractor (B)
INTERIOR MANAGEMENT INCAnaheim · Flooring Contractor (C-15)Flooring Installation · Flooring Products · Carpet
INTERIOR OFFICE SOLUTIONS INCIrvine · Specialty Contractor
INTERIOR RESTORATIONSRancho Santa Margarita · General Building Contractor (B) · Drywall Contractor (C-9)
INTERIOR SPECIALTIES CONSTRUCTIONOrange · General Building Contractor (B) · Drywall Contractor (C-9)
INTERIOR STRUCTURES INCSanta Ana · Drywall Contractor (C-9)
INTERNATIONAL WALLS & CEILINGS INCFullerton · General Building Contractor (B) · Insulation & Acoustical Contractor (C-2)
INTERNATIONAL WATERSCAPESDana Point · Swimming Pool Contractor (C-53)
INTERRA CONTRACT LLCLaguna Beach · Specialty ContractorChairs · Tables · Sunbeds & Lounges
INTERSCOPE CONSTRUCTION MANAGEMENT CA LLCMission Viejo · General Building Contractor (B)
INTERSTATE ASPHALT & CONCRETE SERVICES INCAnaheim · Concrete Contractor (C-8) · Earthwork & Paving Contractor (C-12)
INTERSTATE ROOFING & WATERPROOFING INCGarden Grove · Roofing Contractor (C-39)
INTERWALL DEVELOPMENT SYSTEMS INCORPORATEDIrvine · General Building Contractor (B) · Drywall Contractor (C-9)
INTEX DESIGN AND CONSTRUCTION OC INCNewport Beach · Swimming Pool Contractor (C-53)
INTEX DRYWALL INCIrvine · Insulation & Acoustical Contractor (C-2) · Drywall Contractor (C-9)
INTEX PAINTINGAnaheim · Painting Contractor (C-33)
INTEXT SERVICESFountain Valley · General Building Contractor (B) · Flooring Contractor (C-15)
INTOUCH PAINTING & DESIGNSPlacentia · Painting Contractor (C-33)
INTRAVOLT ELECTRIC INCFountain Valley · Electrical Contractor (C-10)
INTREPID COMMUNICATIONS INCCosta Mesa · General Engineering Contractor (A) · General Building Contractor (B) · Electrical Contractor (C-10)
INVESTOR'S PROPERTY SERVICESMission Viejo · General Building Contractor (B)Leasing & Marketing · Receiverships & REO · Due Diligence
INWAN CHENFullerton · General Building Contractor (B)
ION ELECTRIC INCPlacentia · Electrical Contractor (C-10)
IPROLE INCAnaheim · General Building Contractor (B) · Cabinet, Millwork & Finish Carpentry (C-6)Fixture and Graphic Installation · Site Surveys · National Rollouts
IQ PROIrvine · General Building Contractor (B) · Electrical Contractor (C-10) · Plumbing Contractor (C-36)
IRC SERVICES INCSanta Ana · General Building Contractor (B)
IRISH ELECTRICALAnaheim · Electrical Contractor (C-10)
IRISH PAINTING CO INCLaguna Hills · Painting Contractor (C-33)
IRIZARRY CONSTRUCTION INCOrange · General Building Contractor (B)
IRON FORJ COMPANYOrange · Specialty Contractor
IRON GENERATIONS INCSanta Ana · Specialty ContractorHas a website
IRON MASTER GATES & FENCING & CONSTRUCTION INCCosta Mesa · General Building Contractor (B)Aluminum Gates & Fencing · Iron Gates & Fencing · Railing & Building Cladding
IRON MOUNTAIN PLUMBINGAnaheim · Plumbing Contractor (C-36)Drain Cleaning & Repairs · Hydro Jetting · Sewer Line Repair & Replacement
IRON SIGHT ELECTRICYorba Linda · Electrical Contractor (C-10)
IRON WORK INDUSTRIES INCSanta Ana · Specialty Contractor · Steel Contractor (C-50, C-51)
IRONCLAD PLUMBING AND DRAINSanta Ana · Plumbing Contractor (C-36)
IRONLINE COATINGSFullerton · Painting Contractor (C-33)
IRONRIDGE DEVELOPMENT INCLa Habra · General Building Contractor (B)
IRONSIDE BUILDERS INCDove Canyon · General Building Contractor (B)
IRONSIDE BUILDING LLCIrvine · General Building Contractor (B)
IRONWAVE BUILDERSBuena Park · General Engineering Contractor (A) · General Building Contractor (B)
IRONWOOD PLUMBING INCPlacentia · Specialty Contractor · Plumbing Contractor (C-36)
IRRIGATION PROSSanta Ana · General Building Contractor (B) · Landscaping Contractor (C-27)Sprinkler Repair & Installation · Sod Installation · Artificial Turf Installation
IRVIN ENTERPRISES LLCSan Clemente · General Building Contractor (B)
IRVINE AIRIrvine · HVAC Contractor (C-20) · Specialty ContractorAssessments & Estimates · Design & Installation · Service & Maintenance
IRVINE AIR CONDITIONING & REFRIGERATION INCIrvine · HVAC Contractor (C-20)Air Conditioner Repair · Air Conditioner Installation · Furnace Repair
IRVINE CARPET & FLOORING INCIrvine · Flooring Contractor (C-15)Carpet · Luxury Vinyl · Laminate
IRVINE COMMUNITY DEVELOPMENT COMPANY LLCNewport Beach · General Engineering Contractor (A) · General Building Contractor (B)
IRVINE DOOR COMPANYIrvine · Specialty Contractor
IRVINE FENCE INCAnaheim · Fencing Contractor (C-13) · Specialty ContractorResidential Fencing · Commercial Fencing · Vinyl & PVC Fencing
IRVINE JEFFREY VCypress · General Building Contractor (B)
IRVINE OUTDOOR LIVING INCIrvine · General Building Contractor (B)
IRVINE PACIFIC LLCNewport Beach · General Building Contractor (B)
IRVINE VALLEY AIR CONDITIONING INCAnaheim · General Engineering Contractor (A) · HVAC Contractor (C-20) · Plumbing Contractor (C-36)
IRVINE VALLEY ELECTRIC INCIrvine · Electrical Contractor (C-10)
IRVINE WINDOW REPAIRIrvine · Glazing Contractor (C-17)
IRVINE'S ORNAMENTAL IRONTustin · Specialty Contractor
IRVING ANTONIO BENITEZSanta Ana · Specialty Contractor
IRWIN POWER AND ELECTRICFullerton · Electrical Contractor (C-10)
ISA FLOORING INCLa Habra · Flooring Contractor (C-15) · Specialty Contractor
ISAACS JIM CONSTRUCTIONOrange · General Building Contractor (B) · Plumbing Contractor (C-36)
ISACKSON PLUMBINGRossmoor · Plumbing Contractor (C-36)
ISLAND PLUMBING INCCosta Mesa · Plumbing Contractor (C-36)
ISLAND STYLE HEATING AND AIRSan Clemente · HVAC Contractor (C-20)
ISLANDER CONSTRUCTIONAliso Viejo · General Building Contractor (B)
ISLANDER EXTREMES INCHuntington Beach · General Building Contractor (B) · Concrete Contractor (C-8) · Tile Contractor (C-54)Pool Remodeling · New Pool and Spa · Plaster and Tile
ISLAS FORTINOGarden Grove · Painting Contractor (C-33)
ISMART ELECTRICAL CONTRACTOR CORPORATIONGarden Grove · Electrical Contractor (C-10)Recessed Lighting · Strip Lighting · Outlets and Switches
ISONZO ELECTRICAnaheim · Electrical Contractor (C-10)
ISSAC'S CONSTRUCTIONMission Viejo · General Building Contractor (B)
ISSACO BUILDERSBrea · General Engineering Contractor (A) · General Building Contractor (B)
ITALANO JAMES J CONSTRUCTIONMission Viejo · General Building Contractor (B)
ITALIAN STONE DESIGN LLCIrvine · Masonry Contractor (C-29) · Painting Contractor (C-33) · Tile Contractor (C-54)
ITECH HEATING AND AIR CONDITIONINGBuena Park · Electrical Contractor (C-10) · HVAC Contractor (C-20)
ITQAN DESIGN & CONSTRUCTION SERVICES INCIrvine · General Building Contractor (B)
ITW FOOD EQUIPMENT GROUP LLCBuena Park · HVAC Contractor (C-20)
ITX CONSTRUCTION/CONSULTANTS INCCosta Mesa · General Building Contractor (B)
ITZCALI CONSTRUCTION INCCypress · General Building Contractor (B)
IVAN'S HOUSE CONSTRUCTIONAnaheim · General Building Contractor (B)
IVE LINE PAINTING INCAnaheim · Painting Contractor (C-33)
IVIEW CORancho Santa Margarita · General Building Contractor (B)Residential · Commercial · Development
IVORY PROPERTIESNewport Beach · General Building Contractor (B)
IVY ARCHIE INCHuntington Beach · Earthwork & Paving Contractor (C-12)
IVY HOME SERVICESanta Ana · Painting Contractor (C-33)
IVY PAINTING & CONSTRUCTION COMPANYStanton · General Building Contractor (B) · Painting Contractor (C-33)
IWATER INCIrvine · General Engineering Contractor (A)Valve Services · Fire Hydrant Services · GIS & Asset Management
IWOOD CONSTRUCTIONRancho Santa Margarita · Cabinet, Millwork & Finish Carpentry (C-6)
IZING ELECTRIC INCOrange · Electrical Contractor (C-10)
IZZY LIVING BUILDERSYorba Linda · General Building Contractor (B) · Swimming Pool Contractor (C-53)Swimming Pool Construction · Outdoor Living Spaces · Landscape Design & Installation
IZZYS PAINTINGLa Habra · Painting Contractor (C-33)
IZZYSCAPE INCSanta Ana · Landscaping Contractor (C-27)

Own one of these businesses? Claiming opens in California soon. Open your listing to hear the day it does.