ZENCORP MECHANICAL INC
Municipal licenceHVACToronto, ON
HVACPlumbers
City of Toronto · #T95-4844409 · MASTER PLUMBER
Last seen May 7, 2026
ON
Ontario Contractors
Search 22,802 official-source contractor records in Ontario. Filter by trade, source type, and direct contact availability.
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22,802 matching contractors
Showing page 454 of 457 from the national official-source dataset.
131,786 records loaded
ZERO DEFECTS / CANADIAN STUCCO
Municipal licenceGeneral ContractorsToronto, ON
General ContractorsRenovation Contractors
City of Toronto · #T85-4913178 · BUILDING RENOVATOR
Last seen May 7, 2026
ZG GOLDEN KING PLUMBING
Municipal licenceGeneral ContractorsToronto, ON
General ContractorsPlumbers
City of Toronto · #T94-4076029 · PLUMBING CONTRACTOR
Last seen May 7, 2026 · 2 source records
ZHI COMPLETE HOME IMPROVEMENTS
Municipal licenceGeneral ContractorsToronto, ON
General ContractorsRenovation Contractors
City of Toronto · #T85-4064184 · BUILDING RENOVATOR
Last seen May 7, 2026
ZHOU, LIAN ZONG
Municipal licenceGeneral ContractorsToronto, ON
General ContractorsRenovation Contractors
City of Toronto · #T85-4429613 · BUILDING RENOVATOR
Last seen May 7, 2026
ZHU, LIANG
Municipal licenceGeneral ContractorsToronto, ON
General ContractorsRenovation Contractors
City of Toronto · #T85-4187616 · BUILDING RENOVATOR
Last seen May 7, 2026
ZIBI GENERAL RENOVATIONS
Municipal licenceGeneral ContractorsToronto, ON
General ContractorsRenovation Contractors
City of Toronto · #T85-0240063 · BUILDING RENOVATOR
Last seen May 7, 2026
ZIP PLUMBING LTD
Municipal licenceGeneral ContractorsToronto, ON
General ContractorsPlumbers
City of Toronto · #T94-4542223 · PLUMBING CONTRACTOR
Last seen May 7, 2026 · 2 source records
ZIPPY CONSTRUCTION
Municipal licenceGeneral ContractorsToronto, ON
General ContractorsRenovation Contractors
City of Toronto · #T85-5214151 · BUILDING RENOVATOR
Last seen May 7, 2026
ZP CONSTRUCTION
Municipal licenceGeneral ContractorsToronto, ON
General ContractorsRenovation Contractors
City of Toronto · #T85-3844211 · BUILDING RENOVATOR
Last seen May 7, 2026
ZU, GAN GIAN
Municipal licenceGeneral ContractorsToronto, ON
General ContractorsRenovation Contractors
City of Toronto · #T85-4188305 · BUILDING RENOVATOR
Last seen May 7, 2026
ZUCCHET, DAVID
Municipal licencePlumbersToronto, ON
Plumbers
City of Toronto · #T95-5017848 · MASTER PLUMBER
Last seen May 7, 2026
ZULLO, GUIDO
Municipal licencePlumbersToronto, ON
Plumbers
City of Toronto · #T95-0011486 · MASTER PLUMBER
Last seen May 7, 2026
ZUNIC MECHANICAL
Municipal licenceHVACToronto, ON
HVACPlumbers
City of Toronto · #T95-5109729 · MASTER PLUMBER
Last seen May 7, 2026
ZUNIC, MARK
Municipal licencePlumbersToronto, ON
Plumbers
City of Toronto · #T95-5108937 · MASTER PLUMBER
Last seen May 7, 2026
ZZ CONTRACTING
Municipal licenceGeneral ContractorsToronto, ON
General ContractorsRenovation Contractors
City of Toronto · #T85-5203011 · BUILDING RENOVATOR
Last seen May 7, 2026
BRILLIANT BY DESIGN INC
Municipal licenceGeneral ContractorsTottenham, ON
General ContractorsRenovation Contractors
City of Toronto · #T85-5218299 · BUILDING RENOVATOR
Last seen May 7, 2026
CJP ALUMINUM & ROOFING
Municipal licenceGeneral ContractorsTottenham, ON
General ContractorsRenovation ContractorsRoofers
City of Toronto · #T85-3081153 · BUILDING RENOVATOR
Last seen May 7, 2026
L.M.S. MECHANICAL SYSTEMS
Municipal licenceGeneral ContractorsTottenham, ON
General ContractorsHVAC
City of Toronto · #T91-3106153 · HEATING CONTRACTOR
Last seen May 7, 2026
MAXIMILIAN ROOFING INC
Municipal licenceGeneral ContractorsTottenham, ON
General ContractorsRenovation ContractorsRoofers
City of Toronto · #T85-3835436 · BUILDING RENOVATOR
Last seen May 7, 2026
TARGET CONSTRUCTION
Municipal licenceGeneral ContractorsUnionville, ON
General ContractorsRenovation Contractors
City of Toronto · #T85-4178070 · BUILDING RENOVATOR
Last seen May 7, 2026
LEXINGTON PLUMBING & HEATING
Municipal licenceGeneral ContractorsUxbridge, ON
General ContractorsHVACPlumbers
City of Toronto · #T94-5201124 · PLUMBING CONTRACTOR
Last seen May 7, 2026
QUALITY RESTORATIONS CO
Municipal licenceGeneral ContractorsUxbridge, ON
General ContractorsRenovation Contractors
City of Toronto · #T85-4751389 · BUILDING RENOVATOR
Last seen May 7, 2026
2811956 ONTARIO LTD
Municipal licenceGeneral ContractorsVaughan, ON
General ContractorsRenovation Contractors
City of Toronto · #T85-5144736 · BUILDING RENOVATOR
Last seen May 7, 2026
AZZURE PLUMBING & HEATING
Municipal licenceGeneral ContractorsVaughan, ON
General ContractorsHVACPlumbers
City of Toronto · #T92-4314364 · PLUMBING & HEATING CONTRACTOR
Last seen May 7, 2026
DAVE'S CONSTRUCTION
Municipal licenceGeneral ContractorsVaughan, ON
General ContractorsRenovation Contractors
City of Toronto · #T85-3614778 · BUILDING RENOVATOR
Last seen May 7, 2026
EDGE GROUP LTD
Municipal licenceGeneral ContractorsVaughan, ON
General ContractorsRenovation Contractors
City of Toronto · #T85-4307298 · BUILDING RENOVATOR
Last seen May 7, 2026
JAMSHIDI INVESTMENTS
Municipal licenceGeneral ContractorsVaughan, ON
General ContractorsRenovation Contractors
City of Toronto · #T85-5228295 · BUILDING RENOVATOR
Last seen May 7, 2026
NOBLE ART HOME IMPROVEMENT
Municipal licenceGeneral ContractorsVaughan, ON
General ContractorsRenovation Contractors
City of Toronto · #T85-4309490 · BUILDING RENOVATOR
Last seen May 7, 2026
OPUS MECHANICAL
Municipal licenceGeneral ContractorsVaughan, ON
General ContractorsHVACPlumbers
City of Toronto · #T92-4727062 · PLUMBING & HEATING CONTRACTOR
Last seen May 7, 2026
SHIM PLUMBING
Municipal licenceGeneral ContractorsVaughan, ON
General ContractorsPlumbers
City of Toronto · #T94-4804146 · PLUMBING CONTRACTOR
Last seen May 7, 2026
AJM COMMERCIAL CONTRACTING
Municipal licenceGeneral ContractorsWasaga Beach, ON
General ContractorsRenovation Contractors
City of Toronto · #T85-4534225 · BUILDING RENOVATOR
Last seen May 7, 2026
A JOSEPH MECHANICAL LTD
Municipal licenceGeneral ContractorsWaterdown, ON
General ContractorsHVAC
City of Toronto · #T91-3244717 · HEATING CONTRACTOR
Last seen May 7, 2026
DDK PLUMBING & HEATING LTD
Municipal licenceGeneral ContractorsWaterdown, ON
General ContractorsHVACPlumbers
City of Toronto · #T94-4883555 · PLUMBING CONTRACTOR
Last seen May 7, 2026
PROFESSIONALIZED QUALITY CONSTRUCTION
Municipal licenceGeneral ContractorsWelland, ON
General ContractorsRenovation Contractors
City of Toronto · #T85-4657257 · BUILDING RENOVATOR
Last seen May 7, 2026
A MARCO PLUMBING
Municipal licenceGeneral ContractorsWhitby, ON
General ContractorsPlumbers
City of Toronto · #T94-4298442 · PLUMBING CONTRACTOR
Last seen May 7, 2026
AWL CONSTRUCTION LTD
Municipal licenceGeneral ContractorsWhitby, ON
General ContractorsRenovation Contractors
City of Toronto · #T85-0000100 · BUILDING RENOVATOR
Last seen May 7, 2026
BACKFLOW SPECIALTIES
Municipal licenceGeneral ContractorsWhitby, ON
General ContractorsPlumbers
City of Toronto · #T94-4861307 · PLUMBING CONTRACTOR
Last seen May 7, 2026
EUROPEAN PLUMBING SERVICES
Municipal licenceGeneral ContractorsWhitby, ON
General ContractorsPlumbers
City of Toronto · #T94-4907767 · PLUMBING CONTRACTOR
Last seen May 7, 2026
GOLD CROWN CONTRACTORS AND MANAGERS
Municipal licenceGeneral ContractorsWhitby, ON
General ContractorsRenovation Contractors
City of Toronto · #T85-4425154 · BUILDING RENOVATOR
Last seen May 7, 2026
HAPPY SPACE HAPPY PLACE
Municipal licenceGeneral ContractorsWhitby, ON
General ContractorsRenovation Contractors
City of Toronto · #T85-4737176 · BUILDING RENOVATOR
Last seen May 7, 2026
JH PROPERTY SERVICES
Municipal licenceGeneral ContractorsWhitby, ON
General ContractorsRenovation Contractors
City of Toronto · #T85-4317108 · BUILDING RENOVATOR
Last seen May 7, 2026
LOYALTY ROOFING
Municipal licenceGeneral ContractorsWhitby, ON
General ContractorsRenovation ContractorsRoofers
City of Toronto · #T85-5227941 · BUILDING RENOVATOR
Last seen May 7, 2026
MINT ROOFING LTD
Municipal licenceGeneral ContractorsWhitby, ON
General ContractorsRenovation ContractorsRoofers
City of Toronto · #T85-4704769 · BUILDING RENOVATOR
Last seen May 7, 2026
NEW WELL PLUMBING & HEATING
Municipal licenceGeneral ContractorsWhitby, ON
General ContractorsHVACPlumbers
City of Toronto · #T94-4292358 · PLUMBING CONTRACTOR
Last seen May 7, 2026
RAPHI PLUMBING SERVICES INC
Municipal licenceGeneral ContractorsWhitby, ON
General ContractorsPlumbers
City of Toronto · #T94-4837850 · PLUMBING CONTRACTOR
Last seen May 7, 2026
THRONE PLUMBING & GAS
Municipal licenceGas FittersWhitby, ON
Gas FittersGeneral ContractorsPlumbers
City of Toronto · #T94-4692470 · PLUMBING CONTRACTOR
Last seen May 7, 2026
TORAM MECHANICAL INC
Municipal licenceGeneral ContractorsWhitby, ON
General ContractorsHVACPlumbers
City of Toronto · #T94-4708588 · PLUMBING CONTRACTOR
Last seen May 7, 2026
WHITEWORTH CANADA
Municipal licenceGeneral ContractorsWhitby, ON
General ContractorsPlumbers
City of Toronto · #T87-5208069 · DRAIN CONTRACTOR
Last seen May 7, 2026
X. TRUSTY ROOFING INC
Municipal licenceGeneral ContractorsWhitby, ON
General ContractorsRenovation ContractorsRoofers
City of Toronto · #T85-4311788 · BUILDING RENOVATOR
Last seen May 7, 2026