Royal Air Conditioning & Heating Ltd
Regulated licenceElectriciansLondon, ON
ElectriciansHVAC
Electrical Safety Authority · #7001938 · Licensed Electrical Contractor
Last seen May 7, 2026
Search Canada Contractors
Filter the full national official-source dataset by company, trade, province, source type, and direct contact availability.
91,145 matching contractors
Showing page 516 of 1,823 from the national official-source dataset.
131,786 records loaded
Royal Oak Homes of London Limited
Regulated licenceGeneral ContractorsLondon, ON
General ContractorsResidential Builders
Home Construction Regulatory Authority · #B46030 · Licensed builder/vendor
Last seen May 15, 2026
ROYAL PREMIER HOMES
Regulated licenceGeneral ContractorsLondon, ON
General ContractorsResidential Builders
Home Construction Regulatory Authority · #B34483 · Licensed builder/vendor
Last seen May 15, 2026
Rp Electric (2400998 Ontario Inc.)
Regulated licenceElectriciansLondon, ON
Electricians
Electrical Safety Authority · #7001590 · Licensed Electrical Contractor
Last seen May 7, 2026
Salmon Plumbing And Heating (Gimmel Enterprises Limited)
Regulated licenceElectriciansLondon, ON
ElectriciansHVACPlumbers
Electrical Safety Authority · #7002569 · Licensed Electrical Contractor
Last seen May 7, 2026
Sanroc Electrical Contractors Ltd.
Regulated licenceElectriciansLondon, ON
ElectriciansGeneral Contractors
Electrical Safety Authority · #7016428 · Licensed Electrical Contractor
Last seen May 7, 2026
Saratoga Homes Ltd.
Regulated licenceGeneral ContractorsLondon, ON
General ContractorsResidential Builders
Home Construction Regulatory Authority · #B14945 · Licensed builder/vendor
Last seen May 15, 2026
Savvy Electric Inc
Regulated licenceElectriciansLondon, ON
Electricians
Electrical Safety Authority · #7011392 · Licensed Electrical Contractor
Last seen May 7, 2026
Sebco Electric Ltd.
Regulated licenceElectriciansLondon, ON
Electricians
Electrical Safety Authority · #7017009 · Licensed Electrical Contractor
Last seen May 7, 2026
Select Elevator Solutions Inc
Regulated licenceElectriciansLondon, ON
ElectriciansElevating Devices
Electrical Safety Authority · #7014575 · Licensed Electrical Contractor
Last seen May 7, 2026
Selvon Electric Ltd
Regulated licenceElectriciansLondon, ON
Electricians
Electrical Safety Authority · #7002437 · Licensed Electrical Contractor
Last seen May 7, 2026
Shree Homes Inc.
Regulated licenceGeneral ContractorsLondon, ON
General ContractorsResidential Builders
Home Construction Regulatory Authority · #B47679 · Licensed builder/vendor
Last seen May 15, 2026
Sjm Electrical Inc.
Regulated licenceElectriciansLondon, ON
Electricians
Electrical Safety Authority · #7012950 · Licensed Electrical Contractor
Last seen May 7, 2026
Skylight Homes Inc.
Regulated licenceGeneral ContractorsLondon, ON
General ContractorsResidential Builders
Home Construction Regulatory Authority · #B48856 · Licensed builder/vendor
Last seen May 15, 2026
Somerton Electric (1000426315 Ontario Inc)
Regulated licenceElectriciansLondon, ON
Electricians
Electrical Safety Authority · #7016388 · Licensed Electrical Contractor
Last seen May 7, 2026
Southwold Diversified Ltd.
Regulated licenceElectriciansLondon, ON
Electricians
Electrical Safety Authority · #7001810 · Licensed Electrical Contractor
Last seen May 7, 2026
Spark Power High Voltage (Services Inc)
Regulated licenceElectriciansLondon, ON
Electricians
Electrical Safety Authority · #7011534 · Licensed Electrical Contractor
Last seen May 7, 2026
Sparknest Electric Inc
Regulated licenceElectriciansLondon, ON
Electricians
Electrical Safety Authority · #7018408 · Licensed Electrical Contractor
Last seen May 7, 2026
Starlit Homes
Regulated licenceGeneral ContractorsLondon, ON
General ContractorsResidential Builders
Home Construction Regulatory Authority · #B60119 · Licensed builder/vendor
Last seen May 15, 2026
Studerus Electric Inc
Regulated licenceElectriciansLondon, ON
Electricians
Electrical Safety Authority · #7013038 · Licensed Electrical Contractor
Last seen May 7, 2026
T.A.N.Z. Electric
Regulated licenceElectriciansLondon, ON
Electricians
Electrical Safety Authority · #7008738 · Licensed Electrical Contractor
Last seen May 7, 2026
Techno Electric Ltd
Regulated licenceElectriciansLondon, ON
Electricians
Electrical Safety Authority · #7014142 · Licensed Electrical Contractor
Last seen May 7, 2026
Thames Valley Electrical (5004898 Ontario Ltd)
Regulated licenceElectriciansLondon, ON
Electricians
Electrical Safety Authority · #7010427 · Licensed Electrical Contractor
Last seen May 7, 2026
The Ironstone Building Company Inc.
Regulated licenceGeneral ContractorsLondon, ON
General ContractorsResidential Builders
Home Construction Regulatory Authority · #B40981 · Licensed builder/vendor
Last seen May 15, 2026
Tilco Electric Ltd.
Regulated licenceElectriciansLondon, ON
Electricians
Electrical Safety Authority · #7002440 · Licensed Electrical Contractor
Last seen May 7, 2026
Tim Lovett Installations Inc
Regulated licenceElectriciansLondon, ON
Electricians
Electrical Safety Authority · #7005497 · Licensed Electrical Contractor
Last seen May 7, 2026
Tom Gault And Son Electrical
Regulated licenceElectriciansLondon, ON
Electricians
Electrical Safety Authority · #7008235 · Licensed Electrical Contractor
Last seen May 7, 2026
Tower Of Power
Regulated licenceElectriciansLondon, ON
Electricians
Electrical Safety Authority · #7013399 · Licensed Electrical Contractor
Last seen May 7, 2026
Tradecon Group (1922678 Ontario Inc.)
Regulated licenceElectriciansLondon, ON
Electricians
Electrical Safety Authority · #7008918 · Licensed Electrical Contractor
Last seen May 7, 2026
Tradition Construction Inc.
Regulated licenceGeneral ContractorsLondon, ON
General ContractorsResidential Builders
Home Construction Regulatory Authority · #B62091 · Licensed builder/vendor
Last seen May 15, 2026
Tricar Group
Regulated licenceGeneral ContractorsLondon, ON
General ContractorsResidential Builders
Home Construction Regulatory Authority · #B33469 · Licensed builder/vendor
Last seen May 15, 2026
Triple D Electric Ltd
Regulated licenceElectriciansLondon, ON
Electricians
Electrical Safety Authority · #7001324 · Licensed Electrical Contractor
Last seen May 7, 2026
Truewire Electric Ltd
Regulated licenceElectriciansLondon, ON
Electricians
Electrical Safety Authority · #7018136 · Licensed Electrical Contractor
Last seen May 7, 2026
Turnay Electric Ltd
Regulated licenceElectriciansLondon, ON
Electricians
Electrical Safety Authority · #7002246 · Licensed Electrical Contractor
Last seen May 7, 2026
UPIC Homes
Regulated licenceGeneral ContractorsLondon, ON
General ContractorsResidential Builders
Home Construction Regulatory Authority · #B48868 · Licensed builder/vendor
Last seen May 15, 2026
Urban Horizon Inc.
Regulated licenceGeneral ContractorsLondon, ON
General ContractorsResidential Builders
Home Construction Regulatory Authority · #B60095 · Licensed builder/vendor
Last seen May 15, 2026
Vanguard Industrial
Regulated licenceElectriciansLondon, ON
Electricians
Electrical Safety Authority · #7018733 · Licensed Electrical Contractor
Last seen May 7, 2026
Villa Homes
Regulated licenceGeneral ContractorsLondon, ON
General ContractorsResidential Builders
Home Construction Regulatory Authority · #B48907 · Licensed builder/vendor
Last seen May 15, 2026
Vip Electric (1000769691 Ontario Ltd.)
Regulated licenceElectriciansLondon, ON
Electricians
Electrical Safety Authority · #7017181 · Licensed Electrical Contractor
Last seen May 7, 2026
W Electric
Regulated licenceElectriciansLondon, ON
Electricians
Electrical Safety Authority · #7013312 · Licensed Electrical Contractor
Last seen May 7, 2026
Werrington Homes
Regulated licenceGeneral ContractorsLondon, ON
General ContractorsResidential Builders
Home Construction Regulatory Authority · #B43952 · Licensed builder/vendor
Last seen May 15, 2026
Williamson Electric
Regulated licenceElectriciansLondon, ON
Electricians
Electrical Safety Authority · #7016022 · Licensed Electrical Contractor
Last seen May 7, 2026
Willow Bridge Homes Ltd.
Regulated licenceGeneral ContractorsLondon, ON
General ContractorsResidential Builders
Home Construction Regulatory Authority · #B31409 · Licensed builder/vendor
Last seen May 15, 2026
Wilson & Associates Contracting Ltd
Regulated licenceElectriciansLondon, ON
ElectriciansGeneral Contractors
Electrical Safety Authority · #7001244 · Licensed Electrical Contractor
Last seen May 7, 2026
Wortley Electric Ltd
Regulated licenceElectriciansLondon, ON
Electricians
Electrical Safety Authority · #7014759 · Licensed Electrical Contractor
Last seen May 7, 2026
Younes Electrical Contractor (Hussein Younes)
Regulated licenceElectriciansLondon, ON
ElectriciansGeneral Contractors
Electrical Safety Authority · #7011500 · Licensed Electrical Contractor
Last seen May 7, 2026
Z Electric
Regulated licenceElectriciansLondon, ON
Electricians
Electrical Safety Authority · #7003747 · Licensed Electrical Contractor
Last seen May 7, 2026
ZW Electrical Contractors Inc
Regulated licenceElectriciansLondon, ON
ElectriciansGeneral Contractors
Electrical Safety Authority · #7013250 · Licensed Electrical Contractor
Last seen May 7, 2026
Barry Latreille Electric Limited
Regulated licenceElectriciansLong Sault, ON
Electricians
Electrical Safety Authority · #7002313 · Licensed Electrical Contractor
Last seen May 7, 2026
Brett Baker Electric Inc.
Regulated licenceElectriciansLong Sault, ON
Electricians
Electrical Safety Authority · #7017802 · Licensed Electrical Contractor
Last seen May 7, 2026