Ontario Contractors

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

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Top city pages from the official-source dataset.

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131,786

91,145 with direct contact

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Ontario

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22,802 matching contractors

Showing page 428 of 457 from the national official-source dataset.

131,786 records loaded

KAGTER RENOVATIONS

Municipal licence

General ContractorsToronto, ON

General ContractorsRenovation Contractors

City of Toronto · #T85-0240172 · BUILDING RENOVATOR

Last seen May 7, 2026

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KALIBER DESIGNS

Municipal licence

General ContractorsToronto, ON

General ContractorsRenovation Contractors

City of Toronto · #T85-3605674 · BUILDING RENOVATOR

Last seen May 7, 2026

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KALL PLUMBING & HEATING CORP

Municipal licence

HVACToronto, ON

HVACPlumbers

City of Toronto · #T95-3615987 · MASTER PLUMBER

Last seen May 7, 2026

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KANDEV CANADA

Municipal licence

General ContractorsToronto, ON

General ContractorsRenovation Contractors

City of Toronto · #T85-5114056 · BUILDING RENOVATOR

Last seen May 7, 2026

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KAP DECOR LTD

Municipal licence

General ContractorsToronto, ON

General ContractorsRenovation Contractors

City of Toronto · #T85-4863411 · BUILDING RENOVATOR

Last seen May 7, 2026

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KATANA CONSTRUCTION SERVICES

Municipal licence

General ContractorsToronto, ON

General ContractorsRenovation Contractors

City of Toronto · #T85-4823510 · BUILDING RENOVATOR

Last seen May 7, 2026

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KATRAGJINI, GENCI

Municipal licence

PlumbersToronto, ON

Plumbers

City of Toronto · #T95-5232896 · MASTER PLUMBER

Last seen May 7, 2026

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KATRAYAN, RAYMOND E

Municipal licence

General ContractorsToronto, ON

General ContractorsRenovation Contractors

City of Toronto · #T85-4178229 · BUILDING RENOVATOR

Last seen May 7, 2026

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KAY PLUMBING

Municipal licence

General ContractorsToronto, ON

General ContractorsPlumbers

City of Toronto · #T94-3370730 · PLUMBING CONTRACTOR

Last seen May 7, 2026 · 2 source records

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KAZIK'S HOME RENOVATIONS

Municipal licence

General ContractorsToronto, ON

General ContractorsRenovation Contractors

City of Toronto · #T85-3092023 · BUILDING RENOVATOR

Last seen May 7, 2026

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KDT MECHANICAL

Municipal licence

HVACToronto, ON

HVACPlumbers

City of Toronto · #T95-4537136 · MASTER PLUMBER

Last seen May 7, 2026

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KEENBUILD

Municipal licence

General ContractorsToronto, ON

General ContractorsRenovation Contractors

City of Toronto · #T85-4981714 · BUILDING RENOVATOR

Last seen May 7, 2026

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KEFALOS DEVELOPMENTS COMPANY

Municipal licence

General ContractorsToronto, ON

General ContractorsRenovation Contractors

City of Toronto · #T85-3729953 · BUILDING RENOVATOR

Last seen May 7, 2026

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KEKISH, MYKHAYLO

Municipal licence

PlumbersToronto, ON

Plumbers

City of Toronto · #T88-5016186 · DRAIN LAYER

Last seen May 7, 2026

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KELLY, JOHN CHRISTOPHER

Municipal licence

General ContractorsToronto, ON

General ContractorsRenovation Contractors

City of Toronto · #T85-0019076 · BUILDING RENOVATOR

Last seen May 7, 2026

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KELMAN, JAMES W

Municipal licence

PlumbersToronto, ON

Plumbers

City of Toronto · #T95-0203818 · MASTER PLUMBER

Last seen May 7, 2026

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KELSON MECHANICAL

Municipal licence

HVACToronto, ON

HVACPlumbers

City of Toronto · #T95-5024716 · MASTER PLUMBER

Last seen May 7, 2026 · 2 source records

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KEN-CAN CONTRACTING

Municipal licence

General ContractorsToronto, ON

General ContractorsRenovation Contractors

City of Toronto · #T85-4742389 · BUILDING RENOVATOR

Last seen May 7, 2026

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KENT QUALITY ROOFING

Municipal licence

General ContractorsToronto, ON

General ContractorsRenovation ContractorsRoofers

City of Toronto · #T85-4917715 · BUILDING RENOVATOR

Last seen May 7, 2026

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KERAD

Municipal licence

General ContractorsToronto, ON

General ContractorsPlumbers

City of Toronto · #T94-4934867 · PLUMBING CONTRACTOR

Last seen May 7, 2026 · 2 source records

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KERANIS HOLDINGS

Municipal licence

PlumbersToronto, ON

Plumbers

City of Toronto · #T95-4738432 · MASTER PLUMBER

Last seen May 7, 2026

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KERMODEI CONSTRUCTION COMPANY

Municipal licence

General ContractorsToronto, ON

General ContractorsRenovation Contractors

City of Toronto · #T85-4062764 · BUILDING RENOVATOR

Last seen May 7, 2026

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KHAN BUILDERS INC

Municipal licence

General ContractorsToronto, ON

General ContractorsRenovation Contractors

City of Toronto · #T85-4646083 · BUILDING RENOVATOR

Last seen May 7, 2026

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KHRYSTNA

Municipal licence

General ContractorsToronto, ON

General ContractorsPlumbers

City of Toronto · #T87-4535435 · DRAIN CONTRACTOR

Last seen May 7, 2026 · 2 source records

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KIA PLUMBING AND DRAIN LTD

Municipal licence

General ContractorsToronto, ON

General ContractorsPlumbers

City of Toronto · #T94-5218835 · PLUMBING CONTRACTOR

Last seen May 7, 2026 · 2 source records

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KING WAY ROOFING

Municipal licence

General ContractorsToronto, ON

General ContractorsRenovation ContractorsRoofers

City of Toronto · #T85-4066037 · BUILDING RENOVATOR

Last seen May 7, 2026

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KING, DAVID DOUGLAS

Municipal licence

PlumbersToronto, ON

Plumbers

City of Toronto · #T95-4297462 · MASTER PLUMBER

Last seen May 7, 2026

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KING, ELIOT

Municipal licence

PlumbersToronto, ON

Plumbers

City of Toronto · #T95-4952514 · MASTER PLUMBER

Last seen May 7, 2026

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KING'S & QUEEN'S CONSTRUCTION GROUP

Municipal licence

General ContractorsToronto, ON

General ContractorsRenovation Contractors

City of Toronto · #T85-4537897 · BUILDING RENOVATOR

Last seen May 7, 2026

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KING'S MILL CONSTRUCTION

Municipal licence

General ContractorsToronto, ON

General ContractorsRenovation Contractors

City of Toronto · #T85-4428661 · BUILDING RENOVATOR

Last seen May 7, 2026

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KINGSDALE PLUMBING CO

Municipal licence

General ContractorsToronto, ON

General ContractorsPlumbers

City of Toronto · #T94-0004658 · PLUMBING CONTRACTOR

Last seen May 7, 2026 · 2 source records

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KINGSMILL HOMES

Municipal licence

General ContractorsToronto, ON

General ContractorsRenovation Contractors

City of Toronto · #T85-4922896 · BUILDING RENOVATOR

Last seen May 7, 2026

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KINGSVIEW MECHANICAL CONTRACTING

Municipal licence

General ContractorsToronto, ON

General ContractorsHVACPlumbers

City of Toronto · #T95-4532229 · MASTER PLUMBER

Last seen May 7, 2026

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KINGSWAY HOME IMPROVEMENTS INC

Municipal licence

General ContractorsToronto, ON

General ContractorsRenovation Contractors

City of Toronto · #T85-3837888 · BUILDING RENOVATOR

Last seen May 7, 2026

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KINGSWAY ROOFING

Municipal licence

General ContractorsToronto, ON

General ContractorsRenovation ContractorsRoofers

City of Toronto · #T85-3834879 · BUILDING RENOVATOR

Last seen May 7, 2026

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KINSWATER CONSTRUCTION

Municipal licence

General ContractorsToronto, ON

General ContractorsRenovation Contractors

City of Toronto · #T85-4308736 · BUILDING RENOVATOR

Last seen May 7, 2026

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KISMETLI STUCCO

Municipal licence

General ContractorsToronto, ON

General ContractorsRenovation Contractors

City of Toronto · #T85-4315281 · BUILDING RENOVATOR

Last seen May 7, 2026

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KITA PLUMBING

Municipal licence

General ContractorsToronto, ON

General ContractorsPlumbers

City of Toronto · #T94-0222364 · PLUMBING CONTRACTOR

Last seen May 7, 2026 · 2 source records

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KLEEN FINISHING CABINETRY INC

Municipal licence

CarpentryToronto, ON

CarpentryGeneral ContractorsRenovation Contractors

City of Toronto · #T85-4918932 · BUILDING RENOVATOR

Last seen May 7, 2026

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KMB 1933

Municipal licence

General ContractorsToronto, ON

General ContractorsRenovation Contractors

City of Toronto · #T85-4972300 · BUILDING RENOVATOR

Last seen May 7, 2026

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KMC WORKS

Municipal licence

General ContractorsToronto, ON

General ContractorsHVACPlumbers

City of Toronto · #T92-4887494 · PLUMBING & HEATING CONTRACTOR

Last seen May 7, 2026 · 3 source records

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KNIAZIEW, MIECZYSLAW

Municipal licence

PlumbersToronto, ON

Plumbers

City of Toronto · #T95-5235186 · MASTER PLUMBER

Last seen May 7, 2026

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KOLA, PJETER

Municipal licence

General ContractorsToronto, ON

General ContractorsRenovation Contractors

City of Toronto · #T85-3245813 · BUILDING RENOVATOR

Last seen May 7, 2026

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KOMFORT PLUMBING

Municipal licence

PlumbersToronto, ON

Plumbers

City of Toronto · #T95-4647284 · MASTER PLUMBER

Last seen May 7, 2026

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KOPCZUK, BERNARD MICHEL

Municipal licence

General ContractorsToronto, ON

General ContractorsRenovation Contractors

City of Toronto · #T85-3239450 · BUILDING RENOVATOR

Last seen May 7, 2026

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KORBI INC

Municipal licence

General ContractorsToronto, ON

General ContractorsPlumbers

City of Toronto · #T94-5209994 · PLUMBING CONTRACTOR

Last seen May 7, 2026

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KORZEC, ROBERT

Municipal licence

HVACToronto, ON

HVAC

City of Toronto · #T96-5200458 · MASTER HEATING INSTALLER

Last seen May 7, 2026

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KOVAL, VYACHESLAV

Municipal licence

General ContractorsToronto, ON

General ContractorsRenovation Contractors

City of Toronto · #T85-4313402 · BUILDING RENOVATOR

Last seen May 7, 2026

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KOZAK ALUMINUM & ROOFING LTD

Municipal licence

General ContractorsToronto, ON

General ContractorsRenovation ContractorsRoofers

City of Toronto · #T85-0245918 · BUILDING RENOVATOR

Last seen May 7, 2026

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KP WATERPROOFING

Municipal licence

Building EnvelopeToronto, ON

Building EnvelopeGeneral ContractorsRenovation ContractorsRoofers

City of Toronto · #T85-4203247 · BUILDING RENOVATOR

Last seen May 7, 2026

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