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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 440 of 457 from the national official-source dataset.

131,786 records loaded

PNK CONSTRACTION

Municipal licence
General ContractorsToronto, ON
General ContractorsRenovation Contractors

City of Toronto · #T85-4075846 · BUILDING RENOVATOR

Last seen May 7, 2026

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POLERA, MAURIZIO

Municipal licence
General ContractorsToronto, ON
General ContractorsRenovation Contractors

City of Toronto · #T85-3361146 · BUILDING RENOVATOR

Last seen May 7, 2026

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POLWOOD CONSTRUCTION

Municipal licence
General ContractorsToronto, ON
General ContractorsRenovation Contractors

City of Toronto · #T85-4074090 · BUILDING RENOVATOR

Last seen May 7, 2026

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POM PLUMBING

Municipal licence
PlumbersToronto, ON
Plumbers

City of Toronto · #T95-4418935 · MASTER PLUMBER

Last seen May 7, 2026

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POMPEYA CONSTRUCTION LTD

Municipal licence
General ContractorsToronto, ON
General ContractorsRenovation Contractors

City of Toronto · #T85-3136421 · BUILDING RENOVATOR

Last seen May 7, 2026

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POREVIT

Municipal licence
General ContractorsToronto, ON
General ContractorsRenovation Contractors

City of Toronto · #T85-4431401 · BUILDING RENOVATOR

Last seen May 7, 2026

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PORRETTA, ANGELO

Municipal licence
PlumbersToronto, ON
Plumbers

City of Toronto · #T95-0002345 · MASTER PLUMBER

Last seen May 7, 2026

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PORTO, CALVIN

Municipal licence
General ContractorsToronto, ON
General ContractorsPlumbers

City of Toronto · #T87-0002052 · DRAIN CONTRACTOR

Last seen May 7, 2026

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PR PLUMBING

Municipal licence
PlumbersToronto, ON
Plumbers

City of Toronto · #T95-4916874 · MASTER PLUMBER

Last seen May 7, 2026

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PRECISION PLUMBING

Municipal licence
General ContractorsToronto, ON
General ContractorsPlumbers

City of Toronto · #T94-4292873 · PLUMBING CONTRACTOR

Last seen May 7, 2026 · 2 source records

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PREFERRED MECHANICAL

Municipal licence
General ContractorsToronto, ON
General ContractorsHVACPlumbers

City of Toronto · #T94-3617597 · PLUMBING CONTRACTOR

Last seen May 7, 2026 · 2 source records

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PREMIUM ALUMINUM INC

Municipal licence
General ContractorsToronto, ON
General ContractorsRenovation Contractors

City of Toronto · #T85-4811377 · BUILDING RENOVATOR

Last seen May 7, 2026

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PREMIUM CONSTRUCTION ROOFING

Municipal licence
General ContractorsToronto, ON
General ContractorsRenovation ContractorsRoofers

City of Toronto · #T85-4533414 · BUILDING RENOVATOR

Last seen May 7, 2026

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PRIMAL PLUMBING

Municipal licence
PlumbersToronto, ON
Plumbers

City of Toronto · #T95-4935624 · MASTER PLUMBER

Last seen May 7, 2026

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PRIMARY SEAL

Municipal licence
General ContractorsToronto, ON
General ContractorsRenovation Contractors

City of Toronto · #T85-4305485 · BUILDING RENOVATOR

Last seen May 7, 2026

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PRIME MECHANICAL COMPANY

Municipal licence
General ContractorsToronto, ON
General ContractorsHVACPlumbers

City of Toronto · #T94-0007438 · PLUMBING CONTRACTOR

Last seen May 7, 2026 · 2 source records

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PRIME TECH PLUMBING

Municipal licence
General ContractorsToronto, ON
General ContractorsPlumbers

City of Toronto · #T94-5105651 · PLUMBING CONTRACTOR

Last seen May 7, 2026 · 2 source records

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PRIMEROSE PAVING

Municipal licence
General ContractorsToronto, ON
General ContractorsPaving

City of Toronto · #T93-4184936 · DRIVEWAY PAVING CONTRACTOR

Last seen May 7, 2026

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PRIMO MECHANICAL

Municipal licence
HVACToronto, ON
HVACPlumbers

City of Toronto · #T95-0003335 · MASTER PLUMBER

Last seen May 7, 2026 · 2 source records

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PRIORITY PLUMBING & DRAINS

Municipal licence
General ContractorsToronto, ON
General ContractorsPlumbers

City of Toronto · #T94-3949963 · PLUMBING CONTRACTOR

Last seen May 7, 2026 · 2 source records

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PRISTINE RENOVATION TORONTO

Municipal licence
General ContractorsToronto, ON
General ContractorsRenovation Contractors

City of Toronto · #T85-4705373 · BUILDING RENOVATOR

Last seen May 7, 2026

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PRO RETROFIT SYSTEMS

Municipal licence
General ContractorsToronto, ON
General ContractorsRenovation Contractors

City of Toronto · #T85-0209003 · BUILDING RENOVATOR

Last seen May 7, 2026

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PRO-ART RENOVATIONS

Municipal licence
General ContractorsToronto, ON
General ContractorsRenovation Contractors

City of Toronto · #T85-0246211 · BUILDING RENOVATOR

Last seen May 7, 2026

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PRO-CREATE CONTRACTING

Municipal licence
General ContractorsToronto, ON
General ContractorsRenovation Contractors

City of Toronto · #T85-4066629 · BUILDING RENOVATOR

Last seen May 7, 2026

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PRO-RATED CONTRACTING

Municipal licence
General ContractorsToronto, ON
General ContractorsRenovation Contractors

City of Toronto · #T85-4065726 · BUILDING RENOVATOR

Last seen May 7, 2026

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PRODIGY

Municipal licence
General ContractorsToronto, ON
General ContractorsRenovation Contractors

City of Toronto · #T85-4418118 · BUILDING RENOVATOR

Last seen May 7, 2026

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PROMPT PLUMBING

Municipal licence
General ContractorsToronto, ON
General ContractorsPlumbers

City of Toronto · #T87-4421834 · DRAIN CONTRACTOR

Last seen May 7, 2026

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PRONTO ROOFING INC

Municipal licence
General ContractorsToronto, ON
General ContractorsRenovation ContractorsRoofers

City of Toronto · #T85-3961459 · BUILDING RENOVATOR

Last seen May 7, 2026

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PROSTOCK PLUMBING SERVICES

Municipal licence
General ContractorsToronto, ON
General ContractorsPlumbers

City of Toronto · #T94-5234111 · PLUMBING CONTRACTOR

Last seen May 7, 2026 · 2 source records

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