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General Contractors in Ontario, CA
Compare 100 general contractors in Ontario by HomeProFax Score v2 (license, discipline, permits, BBB + HomeProFax reviews). Always verify license status with the issuing board before hiring.
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Absolute Facility Control Inc
General Building Contractor · 10 permitsActive license Score 88 Full reportAdvanced Technology Inc
General Building Contractor · 25 permitsActive license Score 88 Full reportAlliance Communication Services Inc
General Building Contractor · 12 permitsActive license Score 88 Full reportC B Home Construction Inc
General Building Contractor · 34 permitsActive license Score 88 Full reportC M Construction General Contractors Inc
General Building Contractor · 119 permitsActive license Score 88 Full reportClean Power Construction
General Building Contractor · 112 permitsActive license Score 88 Full reportComtract Communications Inc
General Building Contractor · 125 permitsActive license Score 88 Full reportCustom Carpentry
General Building Contractor · 22 permitsActive license Score 88 Full reportDiamond West Builders
General Building Contractor · 10 permitsActive license Score 88 Full reportDoja Inc
General Engineering Contractor · 110 permitsActive license Score 88 Full reportElite Construction
General Building Contractor · 95 permitsActive license Score 88 Full reportEye On Builders
General Building Contractor · 15 permitsActive license Score 88 Full reportFries B Construction Inc
General Building Contractor · 17 permitsActive license Score 88 Full reportFullmer Construction
General Building Contractor · 11 permitsActive license Score 88 Full reportGaribay Construction Services
General Building Contractor · 13 permitsActive license Score 88 Full reportGreen Remodel Solutions
General Building Contractor · 18 permitsActive license Score 88 Full reportGregg Electric Inc
General Engineering Contractor · 14 permitsActive license Score 88 Full reportHigh Speed Rooter And Plumbing Inc
General Engineering Contractor · 28 permitsActive license Score 88 Full reportInter-city Energy Systems Inc
General Building Contractor · 540 permitsActive license Score 88 Full reportInterior Experts General Builders Inc
General Building Contractor · 41 permitsActive license Score 88 Full reportJ & J Industrial Services
General Building Contractor · 21 permitsActive license Score 88 Full reportJ L G Construction
General Building Contractor · 11 permitsActive license Score 88 Full reportJ P Addison Construction Inc
General Building Contractor · 11 permitsActive license Score 88 Full reportJewel Construction Inc
General Building Contractor · 27 permitsActive license Score 88 Full reportLee's General Construction Corp
General Building Contractor · 13 permitsActive license Score 88 Full reportLegend Construction Services Inc
General Building Contractor · 36 permitsActive license Score 88 Full reportMetro Rf Services Inc
General Building Contractor · 380 permitsActive license Score 88 Full reportMurguia Construction Inc
General Building Contractor · 17 permitsActive license Score 88 Full reportMyco Construction
General Building Contractor · 21 permitsActive license Score 88 Full reportPerera Construction & Design Inc
General Building Contractor · 126 permitsActive license Score 88 Full reportRiggio Construction Inc
General Building Contractor · 31 permitsActive license Score 88 Full reportRockwall Construction Company
General Building Contractor · 69 permitsActive license Score 88 Full reportSitelogiq Inc
General Engineering Contractor · 48 permitsActive license Score 88 Full reportVeltel Infrastructure Services LLC
General Building Contractor · 13 permitsActive license Score 88 Full reportWavcomm
General Building Contractor · 258 permitsActive license Score 88 Full report8a Construction Services Inc
General Building Contractor · 4 permitsActive license Score 83 Full reportA G Construction
General Building Contractor · 3 permitsActive license Score 83 Full reportAcosta Pipeline Inc
General Engineering Contractor · 4 permitsActive license Score 83 Full reportB Z B Construction Company
General Building Contractor · 4 permitsActive license Score 83 Full reportBcbc Construction
General Building Contractor · 7 permitsActive license Score 83 Full reportDesign Windows & Doors Inc
General Building Contractor · 3 permitsActive license Score 83 Full reportDigital Technologies Inc
General Building Contractor · 6 permitsActive license Score 83 Full reportExacto Builders
General Building Contractor · 4 permitsActive license Score 83 Full reportFairchild Plumbing & Mechanical Inc
General Engineering Contractor · 4 permitsActive license Score 83 Full reportFoxtrot Construction
General Engineering Contractor · 3 permitsActive license Score 83 Full reportGarcon Construction Inc
General Engineering Contractor · 3 permitsActive license Score 83 Full reportHr Garcia Construction Inc
General Building Contractor · 6 permitsActive license Score 83 Full reportIsland Petroleum Builders Inc
General Building Contractor · 7 permitsActive license Score 83 Full reportJfp Construction Company Inc
General Building Contractor · 4 permitsActive license Score 83 Full reportJoseph Construction
General Building Contractor · 7 permitsActive license Score 83 Full reportL D M Construction Services
General Building Contractor · 4 permitsActive license Score 83 Full reportPona's Construction
General Building Contractor · 9 permitsActive license Score 83 Full reportPower Grade Inc
General Engineering Contractor · 4 permitsActive license Score 83 Full reportProgressive Fueling Construction Inc
General Engineering Contractor · 7 permitsActive license Score 83 Full reportQuality Construction & Repair Services
General Building Contractor · 4 permitsActive license Score 83 Full reportRiptide Industries
General Engineering Contractor · 5 permitsActive license Score 83 Full reportSimple Restoration Inc
General Building Contractor · 3 permitsActive license Score 83 Full reportSpicer Construction
General Building Contractor · 3 permitsActive license Score 83 Full reportStruct-tech Builders
General Building Contractor · 3 permitsActive license Score 83 Full reportbc7 Construction Inc
General Building Contractor · 9 permitsActive license Score 83 Full reportdc2 Construction
General Building Contractor · 3 permitsActive license Score 83 Full reportAbc Resources Inc
General Engineering Contractor · 1 permitsActive license Score 78 Full reportCustom Construction
General Building Contractor · 1 permitsActive license Score 78 Full reportDaylight Solar Energy Corp
General Building Contractor · 2 permitsActive license Score 78 Full reportExcell Construction Inc
General Building Contractor · 1 permitsActive license Score 78 Full reportJn Construction Inc
General Engineering Contractor · 1 permitsActive license Score 78 Full reportK A R Construction Inc
General Building Contractor · 2 permitsActive license Score 78 Full reportPenghao Yuan Construction
General Building Contractor · 2 permitsActive license Score 78 Full reportPrime Renovate Inc
General Building Contractor · 2 permitsActive license Score 78 Full reportProperty Builders Concepts & Maintenance Inc
General Building Contractor · 2 permitsActive license Score 78 Full reportSolgar Construction Inc
General Building Contractor · 1 permitsActive license Score 78 Full reportSolorio Construction
General Building Contractor · 2 permitsActive license Score 78 Full reportA - Industrial Design / Build
General Building ContractorActive license Score 73 License record Score based on limited dataA I C Interior Inc
General Building ContractorActive license Score 73 License record Score based on limited dataA N D A
General Building ContractorActive license Score 73 License record Score based on limited dataA T S Construction
General Building ContractorActive license Score 73 License record Score based on limited dataAbl Contracting Inc
General Building ContractorActive license Score 73 License record Score based on limited dataAboubakare Ansary
General Building ContractorActive license Score 73 License record Score based on limited dataAboveground Solutions Inc
General Building ContractorActive license Score 73 License record Score based on limited dataAce Engineering Inc
General Engineering ContractorActive license Score 73 License record Score based on limited dataAces Construction
General Building ContractorActive license Score 73 License record Score based on limited dataAction Restoration
General Building ContractorActive license Score 73 License record Score based on limited dataAdams John I Construction
General Building ContractorActive license Score 73 License record Score based on limited dataAdvance Construction
General Building ContractorActive license Score 73 License record Score based on limited dataAg Building And Remodeling Inc
General Building ContractorActive license Score 73 License record Score based on limited dataAhome Construction Inc
General Building ContractorActive license Score 73 License record Score based on limited dataAl Construction & Design
General Building ContractorActive license Score 73 License record Score based on limited dataAlberto Garcia Contractor
General Building ContractorActive license Score 73 License record Score based on limited dataAljohn Builders
General Building ContractorActive license Score 73 License record Score based on limited dataAllstar Adu & General Builder
General Building ContractorActive license Score 73 License record Score based on limited dataAllwayss
General Engineering ContractorActive license Score 73 License record Score based on limited dataAmbak Construction
General Building ContractorActive license Score 73 License record Score based on limited dataAmerican General Builders
General Building ContractorActive license Score 73 License record Score based on limited dataAmins Construction Inc
General Building ContractorActive license Score 73 License record Score based on limited dataAnton Construction
General Engineering ContractorActive license Score 73 License record Score based on limited dataArijet Corporation
General Engineering ContractorActive license Score 73 License record Score based on limited dataArtisan Construction
General Building ContractorActive license Score 73 License record Score based on limited dataArvizu Christopher
General Building ContractorActive license Score 73 License record Score based on limited dataAshka Design & Construction
General Building ContractorActive license Score 73 License record Score based on limited dataBalto Development Inc
General Building ContractorActive license Score 73 License record Score based on limited data
General Building Contractor · 10 permitsActive license Score 88 Full reportAdvanced Technology Inc
General Building Contractor · 25 permitsActive license Score 88 Full reportAlliance Communication Services Inc
General Building Contractor · 12 permitsActive license Score 88 Full reportC B Home Construction Inc
General Building Contractor · 34 permitsActive license Score 88 Full reportC M Construction General Contractors Inc
General Building Contractor · 119 permitsActive license Score 88 Full reportClean Power Construction
General Building Contractor · 112 permitsActive license Score 88 Full reportComtract Communications Inc
General Building Contractor · 125 permitsActive license Score 88 Full reportCustom Carpentry
General Building Contractor · 22 permitsActive license Score 88 Full reportDiamond West Builders
General Building Contractor · 10 permitsActive license Score 88 Full reportDoja Inc
General Engineering Contractor · 110 permitsActive license Score 88 Full reportElite Construction
General Building Contractor · 95 permitsActive license Score 88 Full reportEye On Builders
General Building Contractor · 15 permitsActive license Score 88 Full reportFries B Construction Inc
General Building Contractor · 17 permitsActive license Score 88 Full reportFullmer Construction
General Building Contractor · 11 permitsActive license Score 88 Full reportGaribay Construction Services
General Building Contractor · 13 permitsActive license Score 88 Full reportGreen Remodel Solutions
General Building Contractor · 18 permitsActive license Score 88 Full reportGregg Electric Inc
General Engineering Contractor · 14 permitsActive license Score 88 Full reportHigh Speed Rooter And Plumbing Inc
General Engineering Contractor · 28 permitsActive license Score 88 Full reportInter-city Energy Systems Inc
General Building Contractor · 540 permitsActive license Score 88 Full reportInterior Experts General Builders Inc
General Building Contractor · 41 permitsActive license Score 88 Full reportJ & J Industrial Services
General Building Contractor · 21 permitsActive license Score 88 Full reportJ L G Construction
General Building Contractor · 11 permitsActive license Score 88 Full reportJ P Addison Construction Inc
General Building Contractor · 11 permitsActive license Score 88 Full reportJewel Construction Inc
General Building Contractor · 27 permitsActive license Score 88 Full reportLee's General Construction Corp
General Building Contractor · 13 permitsActive license Score 88 Full reportLegend Construction Services Inc
General Building Contractor · 36 permitsActive license Score 88 Full reportMetro Rf Services Inc
General Building Contractor · 380 permitsActive license Score 88 Full reportMurguia Construction Inc
General Building Contractor · 17 permitsActive license Score 88 Full reportMyco Construction
General Building Contractor · 21 permitsActive license Score 88 Full reportPerera Construction & Design Inc
General Building Contractor · 126 permitsActive license Score 88 Full reportRiggio Construction Inc
General Building Contractor · 31 permitsActive license Score 88 Full reportRockwall Construction Company
General Building Contractor · 69 permitsActive license Score 88 Full reportSitelogiq Inc
General Engineering Contractor · 48 permitsActive license Score 88 Full reportVeltel Infrastructure Services LLC
General Building Contractor · 13 permitsActive license Score 88 Full reportWavcomm
General Building Contractor · 258 permitsActive license Score 88 Full report8a Construction Services Inc
General Building Contractor · 4 permitsActive license Score 83 Full reportA G Construction
General Building Contractor · 3 permitsActive license Score 83 Full reportAcosta Pipeline Inc
General Engineering Contractor · 4 permitsActive license Score 83 Full reportB Z B Construction Company
General Building Contractor · 4 permitsActive license Score 83 Full reportBcbc Construction
General Building Contractor · 7 permitsActive license Score 83 Full reportDesign Windows & Doors Inc
General Building Contractor · 3 permitsActive license Score 83 Full reportDigital Technologies Inc
General Building Contractor · 6 permitsActive license Score 83 Full reportExacto Builders
General Building Contractor · 4 permitsActive license Score 83 Full reportFairchild Plumbing & Mechanical Inc
General Engineering Contractor · 4 permitsActive license Score 83 Full reportFoxtrot Construction
General Engineering Contractor · 3 permitsActive license Score 83 Full reportGarcon Construction Inc
General Engineering Contractor · 3 permitsActive license Score 83 Full reportHr Garcia Construction Inc
General Building Contractor · 6 permitsActive license Score 83 Full reportIsland Petroleum Builders Inc
General Building Contractor · 7 permitsActive license Score 83 Full reportJfp Construction Company Inc
General Building Contractor · 4 permitsActive license Score 83 Full reportJoseph Construction
General Building Contractor · 7 permitsActive license Score 83 Full reportL D M Construction Services
General Building Contractor · 4 permitsActive license Score 83 Full reportPona's Construction
General Building Contractor · 9 permitsActive license Score 83 Full reportPower Grade Inc
General Engineering Contractor · 4 permitsActive license Score 83 Full reportProgressive Fueling Construction Inc
General Engineering Contractor · 7 permitsActive license Score 83 Full reportQuality Construction & Repair Services
General Building Contractor · 4 permitsActive license Score 83 Full reportRiptide Industries
General Engineering Contractor · 5 permitsActive license Score 83 Full reportSimple Restoration Inc
General Building Contractor · 3 permitsActive license Score 83 Full reportSpicer Construction
General Building Contractor · 3 permitsActive license Score 83 Full reportStruct-tech Builders
General Building Contractor · 3 permitsActive license Score 83 Full reportbc7 Construction Inc
General Building Contractor · 9 permitsActive license Score 83 Full reportdc2 Construction
General Building Contractor · 3 permitsActive license Score 83 Full reportAbc Resources Inc
General Engineering Contractor · 1 permitsActive license Score 78 Full reportCustom Construction
General Building Contractor · 1 permitsActive license Score 78 Full reportDaylight Solar Energy Corp
General Building Contractor · 2 permitsActive license Score 78 Full reportExcell Construction Inc
General Building Contractor · 1 permitsActive license Score 78 Full reportJn Construction Inc
General Engineering Contractor · 1 permitsActive license Score 78 Full reportK A R Construction Inc
General Building Contractor · 2 permitsActive license Score 78 Full reportPenghao Yuan Construction
General Building Contractor · 2 permitsActive license Score 78 Full reportPrime Renovate Inc
General Building Contractor · 2 permitsActive license Score 78 Full reportProperty Builders Concepts & Maintenance Inc
General Building Contractor · 2 permitsActive license Score 78 Full reportSolgar Construction Inc
General Building Contractor · 1 permitsActive license Score 78 Full reportSolorio Construction
General Building Contractor · 2 permitsActive license Score 78 Full reportA - Industrial Design / Build
General Building ContractorActive license Score 73 License record Score based on limited dataA I C Interior Inc
General Building ContractorActive license Score 73 License record Score based on limited dataA N D A
General Building ContractorActive license Score 73 License record Score based on limited dataA T S Construction
General Building ContractorActive license Score 73 License record Score based on limited dataAbl Contracting Inc
General Building ContractorActive license Score 73 License record Score based on limited dataAboubakare Ansary
General Building ContractorActive license Score 73 License record Score based on limited dataAboveground Solutions Inc
General Building ContractorActive license Score 73 License record Score based on limited dataAce Engineering Inc
General Engineering ContractorActive license Score 73 License record Score based on limited dataAces Construction
General Building ContractorActive license Score 73 License record Score based on limited dataAction Restoration
General Building ContractorActive license Score 73 License record Score based on limited dataAdams John I Construction
General Building ContractorActive license Score 73 License record Score based on limited dataAdvance Construction
General Building ContractorActive license Score 73 License record Score based on limited dataAg Building And Remodeling Inc
General Building ContractorActive license Score 73 License record Score based on limited dataAhome Construction Inc
General Building ContractorActive license Score 73 License record Score based on limited dataAl Construction & Design
General Building ContractorActive license Score 73 License record Score based on limited dataAlberto Garcia Contractor
General Building ContractorActive license Score 73 License record Score based on limited dataAljohn Builders
General Building ContractorActive license Score 73 License record Score based on limited dataAllstar Adu & General Builder
General Building ContractorActive license Score 73 License record Score based on limited dataAllwayss
General Engineering ContractorActive license Score 73 License record Score based on limited dataAmbak Construction
General Building ContractorActive license Score 73 License record Score based on limited dataAmerican General Builders
General Building ContractorActive license Score 73 License record Score based on limited dataAmins Construction Inc
General Building ContractorActive license Score 73 License record Score based on limited dataAnton Construction
General Engineering ContractorActive license Score 73 License record Score based on limited dataArijet Corporation
General Engineering ContractorActive license Score 73 License record Score based on limited dataArtisan Construction
General Building ContractorActive license Score 73 License record Score based on limited dataArvizu Christopher
General Building ContractorActive license Score 73 License record Score based on limited dataAshka Design & Construction
General Building ContractorActive license Score 73 License record Score based on limited dataBalto Development Inc
General Building ContractorActive license Score 73 License record Score based on limited data
How to hire in Ontario
Check the license is active, look at permit history for jobs like yours, read the BBB and HomeProFax review components in the score breakdown, and use the outbound Google/BBB links on each profile to cross-check external reviews (we link out — we do not store Angi, Yelp or Google ratings).
General Contractors in Ontario — common questions
How do I check if a Ontario contractor is licensed?
Open any profile above to see its license status, issuing board and expiry date from public records, then verify it with the California licensing board before you hire. You can also search a business name or license number on HomeProFax.
How many general contractors are listed in Ontario?
This page lists 100 general contractors in Ontario, ranked by HomeProFax Score v2.
What does the HomeProFax score mean?
The score (0-100) sums license status (35), discipline and legal flags (20), permit history (20), and BBB plus HomeProFax homeowner reviews (25). It is not a rating of workmanship. See how scores work.