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Ontario Contractors

Search 22,802 official-source contractor records in Ontario. Filter by trade, source type, and direct contact availability.

Browse Ontario by city

Top city pages from the official-source dataset.

Toronto4,454Mississauga1,435Hamilton875Brampton586Markham574Concord510Richmond hill471Ottawa461London449Woodbridge361north york358vaughan340Burlington302Oakville272Scarborough257Etobicoke246Kitchener205Newmarket178Windsor173Cambridge170Thornhill166Pickering163Barrie161Guelph150Oshawa145Aurora136Whitby129Maple128Stoney Creek127Kingston123Ajax114St Catharines114Brantford112Waterloo110Bolton105Stouffville104

22,802 matching contractors

Showing page 334 of 457 from the national official-source dataset.

131,786 records loaded

Madison Homes Cornell Limited

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B35095 · Licensed builder/vendor

Last seen May 15, 2026

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Madison Lawrence Limited

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B61103 · Licensed builder/vendor

Last seen May 15, 2026

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Madison Midland Limited

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B60256 · Licensed builder/vendor

Last seen May 15, 2026

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Madison Raglan Limited

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B61783 · Licensed builder/vendor

Last seen May 15, 2026

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Madison Union Glen Limited

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B62476 · Licensed builder/vendor

Last seen May 15, 2026

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Madwest Breslau Limited

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B62815 · Licensed builder/vendor

Last seen May 15, 2026

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Mahdi Ramezanostovan

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B42906 · Licensed builder/vendor

Last seen May 15, 2026

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Main 415 Inc.

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B49005 · Licensed builder/vendor

Last seen May 15, 2026

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Maitland Residences Corp.

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B61439 · Licensed builder/vendor

Last seen May 15, 2026

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Mak Fine Homes Ltd.

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B43095 · Licensed builder/vendor

Last seen May 15, 2026

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Malen Capital Corp.

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B45404 · Licensed builder/vendor

Last seen May 15, 2026

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Manley Homes Limited

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B63770 · Licensed builder/vendor

Last seen May 15, 2026

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Maple City Homes

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B46258 · Licensed builder/vendor

Last seen May 15, 2026

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Maple Park Homes GP

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B48872 · Licensed builder/vendor

Last seen May 15, 2026

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Maramel Homes

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B44534 · Licensed builder/vendor

Last seen May 15, 2026

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Marcon Project Management

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B63733 · Licensed builder/vendor

Last seen May 15, 2026

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Marianneville Developments Limited

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B61700 · Licensed builder/vendor

Last seen May 15, 2026

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Marianneville Stonehaven Limited

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B48796 · Licensed builder/vendor

Last seen May 15, 2026

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Marianneville Woodspring Ltd.

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B64703 · Licensed builder/vendor

Last seen May 15, 2026

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Mark Rosenberg Homes

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B31943 · Licensed builder/vendor

Last seen May 15, 2026

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Markham Birch Properties Inc.

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B62316 · Licensed builder/vendor

Last seen May 15, 2026

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Marlee Residences Inc.

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B48977 · Licensed builder/vendor

Last seen May 15, 2026

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Marquette Urban Towns Ltd.

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B44048 · Licensed builder/vendor

Last seen May 15, 2026

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Marvel Homes Development

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B61448 · Licensed builder/vendor

Last seen May 15, 2026

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Masseto Homes Inc.

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B48264 · Licensed builder/vendor

Last seen May 15, 2026

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Mattamy (1660 Bloor) Limited

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B60419 · Licensed builder/vendor

Last seen May 15, 2026

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Mattamy (Berczy Glen) Limited

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B48870 · Licensed builder/vendor

Last seen May 15, 2026

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Mattamy (Brooklin) Limited

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B64496 · Licensed builder/vendor

Last seen May 15, 2026

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Mattamy (Brownridge) Limited

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B28728 · Licensed builder/vendor

Last seen May 15, 2026

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Mattamy (Carding Mill) Limited

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B60230 · Licensed builder/vendor

Last seen May 15, 2026

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Mattamy (Credit River) Limited

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B47399 · Licensed builder/vendor

Last seen May 15, 2026

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Mattamy (Danforth) Limited

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B48153 · Licensed builder/vendor

Last seen May 15, 2026

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Mattamy (Decoeur) Limited

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B61420 · Licensed builder/vendor

Last seen May 15, 2026

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Mattamy (Ellesmere) Limited

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B45763 · Licensed builder/vendor

Last seen May 15, 2026

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Mattamy (Erin) Limited

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B63681 · Licensed builder/vendor

Last seen May 15, 2026

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Mattamy (Half Moon Bay 3) Limited

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B48706 · Licensed builder/vendor

Last seen May 15, 2026

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Mattamy (Half Moon Bay) Limited

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B38374 · Licensed builder/vendor

Last seen May 15, 2026

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Mattamy (Joshua Creek) Limited

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B48154 · Licensed builder/vendor

Last seen May 15, 2026

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Mattamy (Kaitting) Limited

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B48050 · Licensed builder/vendor

Last seen May 15, 2026

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Mattamy (Kanata West) Limited

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B47650 · Licensed builder/vendor

Last seen May 15, 2026

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Mattamy (Lockhart) Limited

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B61687 · Licensed builder/vendor

Last seen May 15, 2026

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Mattamy (Maple Grove) Limited

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B60763 · Licensed builder/vendor

Last seen May 15, 2026

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Mattamy (Mayfield West) Limited

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B48448 · Licensed builder/vendor

Last seen May 15, 2026

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Mattamy (Mer Bleue 2) Limited

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B47262 · Licensed builder/vendor

Last seen May 15, 2026

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Mattamy (Milton West) Limited

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B42334 · Licensed builder/vendor

Last seen May 15, 2026

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Mattamy (Monarch) Limited

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B4713 · Licensed builder/vendor

Last seen May 15, 2026

View profile

Mattamy (Ninth Line) Limited

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B36257 · Licensed builder/vendor

Last seen May 15, 2026

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Mattamy (Northwoods) Limited

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B63048 · Licensed builder/vendor

Last seen May 15, 2026

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Mattamy (Oxford Village) Limited

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B62149 · Licensed builder/vendor

Last seen May 15, 2026

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Mattamy (Preserve) Limited

Regulated licence
General ContractorsToronto, ON
General ContractorsResidential Builders

Home Construction Regulatory Authority · #B42276 · Licensed builder/vendor

Last seen May 15, 2026

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