Canada
Browse

ON

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 456 of 457 from the national official-source dataset.

131,786 records loaded

M N B PAVING

Municipal licence
General ContractorsWoodbridge, ON
General ContractorsPaving

City of Toronto · #T93-4291507 · DRIVEWAY PAVING CONTRACTOR

Last seen May 7, 2026

View profile

MAINFLO AIR SYSTEMS

Municipal licence
General ContractorsWoodbridge, ON
General ContractorsHVAC

City of Toronto · #T91-3948115 · HEATING CONTRACTOR

Last seen May 7, 2026

View profile

MARLI MECHANICAL LTD

Municipal licence
General ContractorsWoodbridge, ON
General ContractorsHVACPlumbers

City of Toronto · #T94-4650821 · PLUMBING CONTRACTOR

Last seen May 7, 2026

View profile

MASEN MECHANICAL

Municipal licence
General ContractorsWoodbridge, ON
General ContractorsHVACPlumbers

City of Toronto · #T92-4419071 · PLUMBING & HEATING CONTRACTOR

Last seen May 7, 2026

View profile

MELNIC AIR SYSTEMS

Municipal licence
General ContractorsWoodbridge, ON
General ContractorsHVAC

City of Toronto · #T91-3833951 · HEATING CONTRACTOR

Last seen May 7, 2026

View profile

METRO MECHANICAL (2003)

Municipal licence
General ContractorsWoodbridge, ON
General ContractorsHVACPlumbers

City of Toronto · #T92-3484100 · PLUMBING & HEATING CONTRACTOR

Last seen May 7, 2026

View profile

METRO STAR PLUMBING

Municipal licence
General ContractorsWoodbridge, ON
General ContractorsPlumbers

City of Toronto · #T94-4645301 · PLUMBING CONTRACTOR

Last seen May 7, 2026

View profile

MODERN NIAGARA TORONTO

Municipal licence
General ContractorsWoodbridge, ON
General ContractorsHVACPlumbers

City of Toronto · #T92-3725159 · PLUMBING & HEATING CONTRACTOR

Last seen May 7, 2026

View profile

MONTGOMERY CONTRACTING

Municipal licence
General ContractorsWoodbridge, ON
General ContractorsRenovation Contractors

City of Toronto · #T85-4431283 · BUILDING RENOVATOR

Last seen May 7, 2026

View profile

MORRO CONTRACTING

Municipal licence
General ContractorsWoodbridge, ON
General ContractorsRenovation Contractors

City of Toronto · #T85-4179461 · BUILDING RENOVATOR

Last seen May 7, 2026

View profile

MOTION MECHANICAL CONTRACTING

Municipal licence
General ContractorsWoodbridge, ON
General ContractorsHVACPlumbers

City of Toronto · #T92-5034825 · PLUMBING & HEATING CONTRACTOR

Last seen May 7, 2026

View profile

MOUNTLAND PLUMBING LTD

Municipal licence
General ContractorsWoodbridge, ON
General ContractorsPlumbers

City of Toronto · #T94-4918049 · PLUMBING CONTRACTOR

Last seen May 7, 2026

View profile

MUSTANG PLUMBING & HEATING

Municipal licence
General ContractorsWoodbridge, ON
General ContractorsHVACPlumbers

City of Toronto · #T94-3951409 · PLUMBING CONTRACTOR

Last seen May 7, 2026

View profile

NU-TREND CONSTUCTION

Municipal licence
General ContractorsWoodbridge, ON
General ContractorsRenovation Contractors

City of Toronto · #T85-4535431 · BUILDING RENOVATOR

Last seen May 7, 2026

View profile

ON CENTRE DESIGN BUILD

Municipal licence
General ContractorsWoodbridge, ON
General ContractorsRenovation Contractors

City of Toronto · #T85-4417558 · BUILDING RENOVATOR

Last seen May 7, 2026

View profile

ONTARIO ROOFING INC

Municipal licence
General ContractorsWoodbridge, ON
General ContractorsRenovation ContractorsRoofers

City of Toronto · #T85-3605995 · BUILDING RENOVATOR

Last seen May 7, 2026

View profile

PAC BUILDING GROUP

Municipal licence
General ContractorsWoodbridge, ON
General ContractorsRenovation Contractors

City of Toronto · #T85-5107460 · BUILDING RENOVATOR

Last seen May 7, 2026

View profile

PAVE COAT

Municipal licence
General ContractorsWoodbridge, ON
General ContractorsPaving

City of Toronto · #T93-5114178 · DRIVEWAY PAVING CONTRACTOR

Last seen May 7, 2026

View profile

PREMEC CONTRACTING LTD

Municipal licence
General ContractorsWoodbridge, ON
General ContractorsPlumbers

City of Toronto · #T94-0008915 · PLUMBING CONTRACTOR

Last seen May 7, 2026

View profile

PRESTIGE PAVING

Municipal licence
General ContractorsWoodbridge, ON
General ContractorsPaving

City of Toronto · #T93-4419689 · DRIVEWAY PAVING CONTRACTOR

Last seen May 7, 2026

View profile

PRIMO MECHANICAL

Municipal licence
General ContractorsWoodbridge, ON
General ContractorsHVACPlumbers

City of Toronto · #T92-0002243 · PLUMBING & HEATING CONTRACTOR

Last seen May 7, 2026

View profile

PRINCETON-ROSS CONTRACTING

Municipal licence
General ContractorsWoodbridge, ON
General ContractorsRenovation Contractors

City of Toronto · #T85-0200539 · BUILDING RENOVATOR

Last seen May 7, 2026

View profile

QEW CONTRACTING LTD

Municipal licence
General ContractorsWoodbridge, ON
General ContractorsRenovation Contractors

City of Toronto · #T85-3250942 · BUILDING RENOVATOR

Last seen May 7, 2026

View profile

RIDGESTONE CONSTRUCTION INC

Municipal licence
General ContractorsWoodbridge, ON
General ContractorsRenovation Contractors

City of Toronto · #T85-4304283 · BUILDING RENOVATOR

Last seen May 7, 2026

View profile

ROMANO PAVING INC

Municipal licence
General ContractorsWoodbridge, ON
General ContractorsPaving

City of Toronto · #T93-5017654 · DRIVEWAY PAVING CONTRACTOR

Last seen May 7, 2026

View profile

RUCON GENERAL CONTRACTORS LTD

Municipal licence
General ContractorsWoodbridge, ON
General ContractorsRenovation Contractors

City of Toronto · #T85-4734687 · BUILDING RENOVATOR

Last seen May 7, 2026

View profile

SENERGY MECHANICAL

Municipal licence
General ContractorsWoodbridge, ON
General ContractorsHVACPlumbers

City of Toronto · #T94-4988328 · PLUMBING CONTRACTOR

Last seen May 7, 2026

View profile

SEVEN STARS PLUMBING LTD

Municipal licence
General ContractorsWoodbridge, ON
General ContractorsPlumbers

City of Toronto · #T94-3003816 · PLUMBING CONTRACTOR

Last seen May 7, 2026

View profile

TOMAR CONSTRUCTION INC

Municipal licence
General ContractorsWoodbridge, ON
General ContractorsPaving

City of Toronto · #T93-5008768 · DRIVEWAY PAVING CONTRACTOR

Last seen May 7, 2026

View profile

TOTAL PLUMBING & MECHANICAL

Municipal licence
General ContractorsWoodbridge, ON
General ContractorsHVACPlumbers

City of Toronto · #T92-4754318 · PLUMBING & HEATING CONTRACTOR

Last seen May 7, 2026

View profile

TRIPLE R CONSTRUCTION

Municipal licence
General ContractorsWoodbridge, ON
General ContractorsRenovation Contractors

City of Toronto · #T85-3370620 · BUILDING RENOVATOR

Last seen May 7, 2026

View profile

UNIVERSAL ALUMINUM AND VINYL

Municipal licence
General ContractorsWoodbridge, ON
General ContractorsRenovation Contractors

City of Toronto · #T85-3960221 · BUILDING RENOVATOR

Last seen May 7, 2026

View profile

VIROC MECHANICAL

Municipal licence
General ContractorsWoodbridge, ON
General ContractorsHVACPlumbers

City of Toronto · #T94-4750176 · PLUMBING CONTRACTOR

Last seen May 7, 2026

View profile

VPS PLUMBING & HEATING INC

Municipal licence
General ContractorsWoodbridge, ON
General ContractorsHVACPlumbers

City of Toronto · #T94-4866369 · PLUMBING CONTRACTOR

Last seen May 7, 2026

View profile

WEST ONTARIO PAVING LTD

Municipal licence
General ContractorsWoodbridge, ON
General ContractorsPaving

City of Toronto · #T93-5017357 · DRIVEWAY PAVING CONTRACTOR

Last seen May 7, 2026

View profile

WHAT A WINDOW

Municipal licence
General ContractorsWoodbridge, ON
General ContractorsRenovation Contractors

City of Toronto · #T85-4076359 · BUILDING RENOVATOR

Last seen May 7, 2026

View profile