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Search 22,802 official-source contractor records in Ontario. Filter by trade, source type, and direct contact availability.
Top city pages from the official-source dataset.
Showing page 361 of 457 from the national official-source dataset.
City of Mississauga · #Building Renovator - General:DELMORE CONTRACTING:9058207457 · Building Renovator - General
Last seen May 7, 2026
City of Mississauga · #Building Renovator - General:DEMANSOU CONSTRUCTION:4165327705 · Building Renovator - General
Last seen May 7, 2026
City of Mississauga · #Building Renovator - General:DEZEN CONSTRUCTION CO. LIMITED:4162550890 · Building Renovator - General
Last seen May 7, 2026 · 2 source records
City of Mississauga · #Trades Master - Drain Layer:DEZEN CONSTRUCTION COMPANY:9056253810 · Trades Master - Drain Layer
Last seen May 7, 2026
City of Mississauga · #Paving Contractor:DI NATALE PAVING COMPANY:9052751231 · Paving Contractor
Last seen May 7, 2026
City of Mississauga · #Contractor - Drain Contractor:DIRECT UNDERGROUND:9053039803 · Contractor - Drain Contractor
Last seen May 7, 2026 · 2 source records
City of Mississauga · #Building Renovator - General:DJ CONTRACTING AND DESIGN:6478868098 · Building Renovator - General
Last seen May 7, 2026
City of Mississauga · #Contractor - Drain Contractor:DOLENTE CONCRETE & DRAIN (1969) CO.:4166536504 · Contractor - Drain Contractor
Last seen May 7, 2026 · 2 source records
City of Mississauga · #Contractor - Plumbing Contractor:DOLVIN MECHANICAL CONTRACTORS LIMITED:4166536504 · Contractor - Plumbing Contractor
Last seen May 7, 2026 · 2 source records
City of Mississauga · #Building Renovator - General:DOMILYA GROUP INCORPORATED:6473001242 · Building Renovator - General
Last seen May 7, 2026
City of Mississauga · #Contractor - Drain Contractor:DONALD CONSTRUCTION LIMITED:4166754134 · Contractor - Drain Contractor
Last seen May 7, 2026 · 2 source records
City of Mississauga · #Contractor - Drain Contractor:DRAIN LAND:9056691078 · Contractor - Drain Contractor
Last seen May 7, 2026 · 2 source records
City of Mississauga · #Contractor - Plumbing Contractor:DRAIN RESCUE SERVICE CORP:4164800000 · Contractor - Plumbing Contractor
Last seen May 7, 2026 · 2 source records
City of Mississauga · #Trades Master - Plumber:DRAINCITY INC:9058937298 · Trades Master - Plumber
Last seen May 7, 2026
City of Mississauga · #Trades Master - Plumber:DRAINCOM:6472124251 · Trades Master - Plumber
Last seen May 7, 2026
City of Mississauga · #Contractor - Drain Contractor:DRANCO CONSTRUCTION LIMITED:4166752682 · Contractor - Drain Contractor
Last seen May 7, 2026
City of Mississauga · #Trades Master - Drain Layer:DRANCO CONSTRUCTION LIMITED:9058516997 · Trades Master - Drain Layer
Last seen May 7, 2026
City of Mississauga · #Building Renovator - General:DUNDAS HOME IMPROVEMENTS INC:9056282212 · Building Renovator - General
Last seen May 7, 2026
City of Mississauga · #Contractor - Heating Contractor:DUNFORD LISCIO (ONTARIO) INC.:9057937577 · Contractor - Heating Contractor
Last seen May 7, 2026 · 2 source records
City of Mississauga · #Trades Master - Plumber:DUNNRITE PLUMBING:4164539495 · Trades Master - Plumber
Last seen May 7, 2026
City of Mississauga · #Trades Master - Plumber:DUSZA WLADYSLAW:9055026671 · Trades Master - Plumber
Last seen May 7, 2026
City of Mississauga · #Contractor - Heating Contractor:E-M AIR SYSTEMS INC:9057380450 · Contractor - Heating Contractor
Last seen May 7, 2026 · 2 source records
City of Mississauga · #Contractor - Heating Contractor:EAGLE HOME COMFORT CORPORATION:9055020315 · Contractor - Heating Contractor
Last seen May 7, 2026 · 2 source records
City of Mississauga · #Paving Contractor:EAGLE PAVING CO INC:9052734339 · Paving Contractor
Last seen May 7, 2026
City of Mississauga · #Contractor - Drain Contractor:EASTDALE CONTRACTING:9056640660 · Contractor - Drain Contractor
Last seen May 7, 2026 · 2 source records
City of Mississauga · #Building Renovator - General:ECONOMY CONTRACTING LTD:9057942000 · Building Renovator - General
Last seen May 7, 2026
City of Mississauga · #Building Renovator - General:ECOPLEX PARTNERS CONTRACTING & RENOVATION INC:9056496709 · Building Renovator - General
Last seen May 7, 2026
City of Mississauga · #Contractor - Drain Contractor:EDGAR HOWDEN & SONS:9058785460 · Contractor - Drain Contractor
Last seen May 7, 2026
City of Mississauga · #Building Renovator - Specialized:EILEEN ROOFING INC:4167621819 · Building Renovator - Specialized
Last seen May 7, 2026
City of Mississauga · #Contractor - Plumbing Contractor:ELITREX PLUMBING LIMITED:9052647418 · Contractor - Plumbing Contractor
Last seen May 7, 2026 · 2 source records
City of Mississauga · #Contractor - Plumbing Contractor:ELMORE ARCHDEKIN PLUMBING & HEATING:9054512244 · Contractor - Plumbing Contractor
Last seen May 7, 2026
City of Mississauga · #Trades Master - Plumber:ELMORE ARCHDEKIN PLUMBING & HEATING:958389966 · Trades Master - Plumber
Last seen May 7, 2026
City of Mississauga · #Contractor - Heating Contractor:ENCORE 21 HEATING & AIR CONDITIONING LTD.:9056723236 · Contractor - Heating Contractor
Last seen May 7, 2026 · 2 source records
City of Mississauga · #Contractor - Heating Contractor:ENERCARE HOME AND COMMERCIAL SERVICES INC:4166491900 · Contractor - Heating Contractor
Last seen May 7, 2026 · 2 source records
City of Mississauga · #Contractor - Heating Contractor:ENVIRONMENTAL AIR SYSTEMS:9055076375 · Contractor - Heating Contractor
Last seen May 7, 2026 · 2 source records
City of Mississauga · #Contractor - Plumbing Contractor:ERICSSON MECHANICAL INC:9052788989 · Contractor - Plumbing Contractor
Last seen May 7, 2026 · 2 source records
City of Mississauga · #Contractor - Drain Contractor:EXPO CONTRACTING:4163219214 · Contractor - Drain Contractor
Last seen May 7, 2026 · 2 source records
City of Mississauga · #Contractor - Drain Contractor:F.C.M. CONSTRUCTION LIMITED:9053390990 · Contractor - Drain Contractor
Last seen May 7, 2026
City of Mississauga · #Trades Master - Drain Layer:F.C.M. CONSTRUCTION LIMITED:9058383924 · Trades Master - Drain Layer
Last seen May 7, 2026
City of Mississauga · #Contractor - Heating Contractor:FIELD TEMPERATURE CONTROL LTD:4166741947 · Contractor - Heating Contractor
Last seen May 7, 2026 · 2 source records
City of Mississauga · #Contractor - Plumbing Contractor:FIRENZA PLUMBING AND HEATING:4162477100 · Contractor - Plumbing Contractor
Last seen May 7, 2026 · 2 source records
City of Mississauga · #Contractor - Plumbing Contractor:FLOWTEK PLUMBING LTD:4169100961 · Contractor - Plumbing Contractor
Last seen May 7, 2026
City of Mississauga · #Contractor - Plumbing Contractor:FORREST MECHANICAL:9053388109 · Contractor - Plumbing Contractor
Last seen May 7, 2026 · 2 source records
City of Mississauga · #Contractor - Drain Contractor:FOSSCON CONTRACTING LTD:9056024900 · Contractor - Drain Contractor
Last seen May 7, 2026 · 2 source records
City of Mississauga · #Contractor - Drain Contractor:FOURWINDS CONSTRUCTION INC:9056607100 · Contractor - Drain Contractor
Last seen May 7, 2026
City of Mississauga · #Contractor - Drain Contractor:FRANK & PETER GRIECO CONTRACTING LTD:9055422970 · Contractor - Drain Contractor
Last seen May 7, 2026
City of Mississauga · #Trades Master - Drain Layer:FRANK & PETER GRIECO CONTRACTING LTD:4167891551 · Trades Master - Drain Layer
Last seen May 7, 2026
City of Mississauga · #Contractor - Drain Contractor:FRANK PLASTINA INVESTMENTS LTD:4167467570 · Contractor - Drain Contractor
Last seen May 7, 2026 · 2 source records
City of Mississauga · #Contractor - Plumbing Contractor:FRITRUST PLUMBING AND DRAIN SERVICES:4168166568 · Contractor - Plumbing Contractor
Last seen May 7, 2026
City of Mississauga · #Building Renovator - Specialized:FUNDAMENT WATERPROOFING INC:9052908199 · Building Renovator - Specialized
Last seen May 7, 2026
