Set Electric
Regulated licenceElectriciansMarkham, ON
Electricians
Electrical Safety Authority · #7009755 · Licensed Electrical Contractor
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.
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 108 of 457 from the national official-source dataset.
131,786 records loaded
Signature Electric Ltd
Regulated licenceElectriciansMarkham, ON
Electricians
Electrical Safety Authority · #7001298 · Licensed Electrical Contractor
Last seen May 7, 2026
Sivaguru Custom Homes Inc.
Regulated licenceGeneral ContractorsMarkham, ON
General ContractorsResidential Builders
Home Construction Regulatory Authority · #B45704 · Licensed builder/vendor
Last seen May 15, 2026
Sj Forward Electric Contractor Ltd
Regulated licenceElectriciansMarkham, ON
ElectriciansGeneral Contractors
Electrical Safety Authority · #7014424 · Licensed Electrical Contractor
Last seen May 7, 2026
Skyline Power Inc
Regulated licenceElectriciansMarkham, ON
Electricians
Electrical Safety Authority · #7018412 · Licensed Electrical Contractor
Last seen May 7, 2026
Smart Home Systems (Can Construction Services Inc)
Regulated licenceElectriciansMarkham, ON
ElectriciansGeneral Contractors
Electrical Safety Authority · #7013601 · Licensed Electrical Contractor
Last seen May 7, 2026
Smart Tech Electric Services Inc
Regulated licenceElectriciansMarkham, ON
Electricians
Electrical Safety Authority · #7009122 · Licensed Electrical Contractor
Last seen May 7, 2026
Smith And Long Limited
Regulated licenceElectriciansMarkham, ON
Electricians
Electrical Safety Authority · #7001864 · Licensed Electrical Contractor
Last seen May 7, 2026
So Electric (14279832 Canada Ltd.)
Regulated licenceElectriciansMarkham, ON
Electricians
Electrical Safety Authority · #7017654 · Licensed Electrical Contractor
Last seen May 7, 2026
Solitechman Electrical Inc
Regulated licenceElectriciansMarkham, ON
Electricians
Electrical Safety Authority · #7017210 · Licensed Electrical Contractor
Last seen May 7, 2026
Spark Busted Inc
Regulated licenceElectriciansMarkham, ON
Electricians
Electrical Safety Authority · #7014206 · Licensed Electrical Contractor
Last seen May 7, 2026
Ssa Electrical & Lighting Ltd
Regulated licenceElectriciansMarkham, ON
Electricians
Electrical Safety Authority · #7012501 · Licensed Electrical Contractor
Last seen May 7, 2026
Stevens & Black Electrical (Contractors Ltd)
Regulated licenceElectriciansMarkham, ON
ElectriciansGeneral Contractors
Electrical Safety Authority · #7001027 · Licensed Electrical Contractor
Last seen May 7, 2026
Sun & Moon Electrical
Regulated licenceElectriciansMarkham, ON
Electricians
Electrical Safety Authority · #7012584 · Licensed Electrical Contractor
Last seen May 7, 2026
Sunrise Solution Electric Inc.
Regulated licenceElectriciansMarkham, ON
Electricians
Electrical Safety Authority · #7016905 · Licensed Electrical Contractor
Last seen May 7, 2026
Syncrotech Electric Ltd
Regulated licenceElectriciansMarkham, ON
Electricians
Electrical Safety Authority · #7010679 · Licensed Electrical Contractor
Last seen May 7, 2026
Synergy Building Services Inc.
Regulated licenceElectriciansMarkham, ON
Electricians
Electrical Safety Authority · #7018315 · Licensed Electrical Contractor
Last seen May 7, 2026
Tech Home Ltd.
Regulated licenceGeneral ContractorsMarkham, ON
General ContractorsResidential Builders
Home Construction Regulatory Authority · #B25101 · Licensed builder/vendor
Last seen May 15, 2026
Techfield Engineering Inc
Regulated licenceElectriciansMarkham, ON
Electricians
Electrical Safety Authority · #7004911 · Licensed Electrical Contractor
Last seen May 7, 2026
Teng Electric Inc.
Regulated licenceElectriciansMarkham, ON
Electricians
Electrical Safety Authority · #7012243 · Licensed Electrical Contractor
Last seen May 7, 2026
Terawatt Solar (2146108 Ontario Inc)
Regulated licenceElectriciansMarkham, ON
ElectriciansSolar Installers
Electrical Safety Authority · #7012940 · Licensed Electrical Contractor
Last seen May 7, 2026
Thermal Resources Management Inc
Regulated licenceElectriciansMarkham, ON
Electricians
Electrical Safety Authority · #7002587 · Licensed Electrical Contractor
Last seen May 7, 2026
Times Group Construction Inc.
Regulated licenceGeneral ContractorsMarkham, ON
General ContractorsResidential Builders
Home Construction Regulatory Authority · #B31889 · Licensed builder/vendor
Last seen May 15, 2026
Titanium Development Homes
Regulated licenceGeneral ContractorsMarkham, ON
General ContractorsResidential Builders
Home Construction Regulatory Authority · #B48522 · Licensed builder/vendor
Last seen May 15, 2026
Top Two Electric Ltd
Regulated licenceElectriciansMarkham, ON
Electricians
Electrical Safety Authority · #7006653 · Licensed Electrical Contractor
Last seen May 7, 2026
Topfar 6052 Inc.
Regulated licenceGeneral ContractorsMarkham, ON
General ContractorsResidential Builders
Home Construction Regulatory Authority · #B48418 · Licensed builder/vendor
Last seen May 15, 2026
Tor-Line Electric Inc
Regulated licenceElectriciansMarkham, ON
Electricians
Electrical Safety Authority · #7002270 · Licensed Electrical Contractor
Last seen May 7, 2026
Torino Construction Ltd.
Regulated licenceGeneral ContractorsMarkham, ON
General ContractorsResidential Builders
Home Construction Regulatory Authority · #B42729 · Licensed builder/vendor
Last seen May 15, 2026
Trace Electric
Regulated licenceElectriciansMarkham, ON
Electricians
Electrical Safety Authority · #7000192 · Licensed Electrical Contractor
Last seen May 7, 2026
Transform Enhancement Limited
Regulated licenceConcrete MasonryMarkham, ON
Concrete MasonryElectricians
Electrical Safety Authority · #7010046 · Licensed Electrical Contractor
Last seen May 7, 2026
Triphase Systems Ltd
Regulated licenceElectriciansMarkham, ON
Electricians
Electrical Safety Authority · #7001396 · Licensed Electrical Contractor
Last seen May 7, 2026
Tryke Electric Inc
Regulated licenceElectriciansMarkham, ON
Electricians
Electrical Safety Authority · #7009168 · Licensed Electrical Contractor
Last seen May 7, 2026
Uhome Business Inc.
Regulated licenceElectriciansMarkham, ON
Electricians
Electrical Safety Authority · #7018314 · Licensed Electrical Contractor
Last seen May 7, 2026
Upperview Homes Ltd.
Regulated licenceGeneral ContractorsMarkham, ON
General ContractorsResidential Builders
Home Construction Regulatory Authority · #B43929 · Licensed builder/vendor
Last seen May 15, 2026
Voltac Electric Ltd
Regulated licenceElectriciansMarkham, ON
Electricians
Electrical Safety Authority · #7003483 · Licensed Electrical Contractor
Last seen May 7, 2026
W-I-A Z General Service Ltd.
Regulated licenceElectriciansMarkham, ON
Electricians
Electrical Safety Authority · #7017789 · Licensed Electrical Contractor
Last seen May 7, 2026
Warden District Electro-Services (Inc)
Regulated licenceElectriciansMarkham, ON
Electricians
Electrical Safety Authority · #7013068 · Licensed Electrical Contractor
Last seen May 7, 2026
Wattix Electric (1001268326 Ontario Inc)
Regulated licenceElectriciansMarkham, ON
Electricians
Electrical Safety Authority · #7018527 · Licensed Electrical Contractor
Last seen May 7, 2026
Xbase Electrical And Communications (Services Inc)
Regulated licenceElectriciansMarkham, ON
Electricians
Electrical Safety Authority · #7009674 · Licensed Electrical Contractor
Last seen May 7, 2026
Xtatic Electric
Regulated licenceElectriciansMarkham, ON
Electricians
Electrical Safety Authority · #7008566 · Licensed Electrical Contractor
Last seen May 7, 2026
Y & M Electrical Service Ltd (1238295 Ontario Inc)
Regulated licenceElectriciansMarkham, ON
Electricians
Electrical Safety Authority · #7003785 · Licensed Electrical Contractor
Last seen May 7, 2026
Ye's Electric Inc
Regulated licenceElectriciansMarkham, ON
Electricians
Electrical Safety Authority · #7009153 · Licensed Electrical Contractor
Last seen May 7, 2026
Yes2Com Electrical Contractors Ltd.
Regulated licenceElectriciansMarkham, ON
ElectriciansGeneral Contractors
Electrical Safety Authority · #7016530 · Licensed Electrical Contractor
Last seen May 7, 2026
York Electric Inc.
Regulated licenceElectriciansMarkham, ON
Electricians
Electrical Safety Authority · #7003490 · Licensed Electrical Contractor
Last seen May 7, 2026
York Power & Lighting Inc
Regulated licenceElectriciansMarkham, ON
Electricians
Electrical Safety Authority · #7002192 · Licensed Electrical Contractor
Last seen May 7, 2026
Z & T Electrical Inc
Regulated licenceElectriciansMarkham, ON
Electricians
Electrical Safety Authority · #7013724 · Licensed Electrical Contractor
Last seen May 7, 2026
Zg Golden King Renovation Inc.
Regulated licenceElectriciansMarkham, ON
ElectriciansGeneral Contractors
Electrical Safety Authority · #7012028 · Licensed Electrical Contractor
Last seen May 7, 2026
Ziya Electric Inc.
Regulated licenceElectriciansMarkham, ON
Electricians
Electrical Safety Authority · #7017664 · Licensed Electrical Contractor
Last seen May 7, 2026
Hughes Electric
Regulated licenceElectriciansMarmora, ON
Electricians
Electrical Safety Authority · #7002504 · Licensed Electrical Contractor
Last seen May 7, 2026
John O'Connor Well Drilling
Regulated licenceWell DrillersMarmora, ON
Well Drillers
Ontario Ministry of the Environment, Conservation and Parks · #8086 · Licensed well contractor CLASS 1,2,4
Last seen May 15, 2026