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 444 of 457 from the national official-source dataset.

131,786 records loaded

S M M PLUMBING

Municipal licence
PlumbersToronto, ON
Plumbers

City of Toronto · #T95-4540905 · MASTER PLUMBER

Last seen May 7, 2026

View profile

S.A CONTRACTING

Municipal licence
General ContractorsToronto, ON
General ContractorsRenovation Contractors

City of Toronto · #T85-3125968 · BUILDING RENOVATOR

Last seen May 7, 2026

View profile

S.A.R. GAS SERVICES INC.

Municipal licence
Gas FittersToronto, ON
Gas FittersGeneral ContractorsHVAC

City of Toronto · #T91-0218541 · HEATING CONTRACTOR

Last seen May 7, 2026 · 2 source records

View profile

S.H. ROOFING & RENOVATION

Municipal licence
General ContractorsToronto, ON
General ContractorsRenovation ContractorsRoofers

City of Toronto · #T85-4311018 · BUILDING RENOVATOR

Last seen May 7, 2026

View profile

S&S INTERIOR RENOVATION

Municipal licence
General ContractorsToronto, ON
General ContractorsRenovation Contractors

City of Toronto · #T85-5032787 · BUILDING RENOVATOR

Last seen May 7, 2026

View profile

SAARI, WALTER

Municipal licence
PlumbersToronto, ON
Plumbers

City of Toronto · #T95-3007627 · MASTER PLUMBER

Last seen May 7, 2026

View profile

SAIGON BEST QUALITY ROOFING

Municipal licence
General ContractorsToronto, ON
General ContractorsRenovation ContractorsRoofers

City of Toronto · #T85-4539787 · BUILDING RENOVATOR

Last seen May 7, 2026

View profile

SALEHI, POUYA

Municipal licence
PlumbersToronto, ON
Plumbers

City of Toronto · #T88-4706843 · DRAIN LAYER

Last seen May 7, 2026

View profile

SALITURO, PAUL

Municipal licence
General ContractorsToronto, ON
General ContractorsRenovation Contractors

City of Toronto · #T85-3117732 · BUILDING RENOVATOR

Last seen May 7, 2026

View profile

SAN-DEL PLUMBING LTD

Municipal licence
General ContractorsToronto, ON
General ContractorsPlumbers

City of Toronto · #T94-3613375 · PLUMBING CONTRACTOR

Last seen May 7, 2026 · 2 source records

View profile

SANKOV, PAVEL

Municipal licence
PlumbersToronto, ON
Plumbers

City of Toronto · #T95-5224260 · MASTER PLUMBER

Last seen May 7, 2026

View profile

SANTALUCE, ANGELO

Municipal licence
PlumbersToronto, ON
Plumbers

City of Toronto · #T95-0004820 · MASTER PLUMBER

Last seen May 7, 2026

View profile

SANTECH CONTRACTORS

Municipal licence
General ContractorsToronto, ON
General ContractorsPlumbers

City of Toronto · #T95-4947339 · MASTER PLUMBER

Last seen May 7, 2026

View profile

SANTHA MAINTENANCE

Municipal licence
General ContractorsToronto, ON
General ContractorsRenovation Contractors

City of Toronto · #T85-4063181 · BUILDING RENOVATOR

Last seen May 7, 2026

View profile

SANTOS, RAUL FERREIRA

Municipal licence
General ContractorsToronto, ON
General ContractorsRenovation Contractors

City of Toronto · #T85-4306711 · BUILDING RENOVATOR

Last seen May 7, 2026

View profile

SARTOR, DAVID

Municipal licence
PlumbersToronto, ON
Plumbers

City of Toronto · #T95-0012906 · MASTER PLUMBER

Last seen May 7, 2026

View profile

SATCHELL HOME IMPROVEMENT LTD

Municipal licence
General ContractorsToronto, ON
General ContractorsRenovation Contractors

City of Toronto · #T85-4991992 · BUILDING RENOVATOR

Last seen May 7, 2026

View profile

SAUNDERS PLUMBING & HEATING INC

Municipal licence
General ContractorsToronto, ON
General ContractorsHVACPlumbers

City of Toronto · #T92-3845330 · PLUMBING & HEATING CONTRACTOR

Last seen May 7, 2026 · 3 source records

View profile

SAVING PLUMBING

Municipal licence
General ContractorsToronto, ON
General ContractorsPlumbers

City of Toronto · #T94-4542286 · PLUMBING CONTRACTOR

Last seen May 7, 2026 · 2 source records

View profile

SAVO, GERARDO

Municipal licence
PlumbersToronto, ON
Plumbers

City of Toronto · #T95-0004127 · MASTER PLUMBER

Last seen May 7, 2026

View profile

SAXTON PLUMBING

Municipal licence
General ContractorsToronto, ON
General ContractorsPlumbers

City of Toronto · #T94-5200314 · PLUMBING CONTRACTOR

Last seen May 7, 2026 · 2 source records

View profile

SB RENOVATIONS

Municipal licence
General ContractorsToronto, ON
General ContractorsRenovation Contractors

City of Toronto · #T85-5200328 · BUILDING RENOVATOR

Last seen May 7, 2026

View profile

SCACCIA, SANDRO

Municipal licence
PlumbersToronto, ON
Plumbers

City of Toronto · #T88-3102610 · DRAIN LAYER

Last seen May 7, 2026

View profile

SCHMIDT PLUMBING & DRAIN

Municipal licence
General ContractorsToronto, ON
General ContractorsPlumbers

City of Toronto · #T94-4755700 · PLUMBING CONTRACTOR

Last seen May 7, 2026 · 2 source records

View profile

SCOPE MECHANICAL SERVICES

Municipal licence
General ContractorsToronto, ON
General ContractorsHVACPlumbers

City of Toronto · #T94-5145436 · PLUMBING CONTRACTOR

Last seen May 7, 2026 · 2 source records

View profile

SCOTTWOOD CONSTRUCTION

Municipal licence
General ContractorsToronto, ON
General ContractorsRenovation Contractors

City of Toronto · #T85-5141586 · BUILDING RENOVATOR

Last seen May 7, 2026

View profile

SDAO'S CARPENTRY LTD

Municipal licence
CarpentryToronto, ON
CarpentryGeneral ContractorsRenovation Contractors

City of Toronto · #T85-3250102 · BUILDING RENOVATOR

Last seen May 7, 2026

View profile

SEAMLESS BASEMENT SOLUTIONS

Municipal licence
General ContractorsToronto, ON
General ContractorsRenovation Contractors

City of Toronto · #T85-4716533 · BUILDING RENOVATOR

Last seen May 7, 2026

View profile

SEASON ROOFING

Municipal licence
General ContractorsToronto, ON
General ContractorsRenovation ContractorsRoofers

City of Toronto · #T85-4889724 · BUILDING RENOVATOR

Last seen May 7, 2026

View profile

SEC-GEN CONSTRUCTION

Municipal licence
General ContractorsToronto, ON
General ContractorsRenovation Contractors

City of Toronto · #T85-4846638 · BUILDING RENOVATOR

Last seen May 7, 2026

View profile

SEGA ROOFING LTD

Municipal licence
General ContractorsToronto, ON
General ContractorsRenovation ContractorsRoofers

City of Toronto · #T85-3130781 · BUILDING RENOVATOR

Last seen May 7, 2026

View profile

SELYAN'S FLOORING

Municipal licence
Flooring ContractorsToronto, ON
Flooring ContractorsGeneral ContractorsRenovation Contractors

City of Toronto · #T85-4068614 · BUILDING RENOVATOR

Last seen May 7, 2026

View profile

SEMPLE GOODER ROOFING

Municipal licence
General ContractorsToronto, ON
General ContractorsRenovation ContractorsRoofers

City of Toronto · #T85-4069305 · BUILDING RENOVATOR

Last seen May 7, 2026

View profile

SENTINEL PLUMBING INC

Municipal licence
General ContractorsToronto, ON
General ContractorsPlumbers

City of Toronto · #T94-4177846 · PLUMBING CONTRACTOR

Last seen May 7, 2026 · 2 source records

View profile

SEONG'S CONSTRUCTION

Municipal licence
General ContractorsToronto, ON
General ContractorsRenovation Contractors

City of Toronto · #T85-3720206 · BUILDING RENOVATOR

Last seen May 7, 2026

View profile

SERAPIGLIA, CARLO

Municipal licence
PlumbersToronto, ON
Plumbers

City of Toronto · #T95-4657711 · MASTER PLUMBER

Last seen May 7, 2026

View profile

SERVOCRAFT LIMITED

Municipal licence
General ContractorsToronto, ON
General ContractorsHVAC

City of Toronto · #T91-0244870 · HEATING CONTRACTOR

Last seen May 7, 2026 · 2 source records

View profile