Palumbo Homes
Regulated licenceGeneral ContractorsLondon, ON
General ContractorsResidential Builders
Home Construction Regulatory Authority · #B15152 · Licensed builder/vendor
Last seen May 15, 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 100 of 457 from the national official-source dataset.
131,786 records loaded
Patzer Homes Inc.
Regulated licenceGeneral ContractorsLondon, ON
General ContractorsResidential Builders
Home Construction Regulatory Authority · #B26140 · Licensed builder/vendor
Last seen May 15, 2026
Paul Hubbard Installations
Regulated licenceElectriciansLondon, ON
Electricians
Electrical Safety Authority · #7014906 · Licensed Electrical Contractor
Last seen May 7, 2026
Pete Bathurst Electric
Regulated licenceElectriciansLondon, ON
Electricians
Electrical Safety Authority · #7000776 · Licensed Electrical Contractor
Last seen May 7, 2026
Pinnacle Group Design and Build
Regulated licenceGeneral ContractorsLondon, ON
General ContractorsResidential Builders
Home Construction Regulatory Authority · #B60211 · Licensed builder/vendor
Last seen May 15, 2026
Planetary Living Inc.
Regulated licenceGeneral ContractorsLondon, ON
General ContractorsResidential Builders
Home Construction Regulatory Authority · #B47436 · Licensed builder/vendor
Last seen May 15, 2026
Plumbhouse Plumbing & Heating & (Electrical 936464 Ontario Limited)
Regulated licenceElectriciansLondon, ON
ElectriciansHVACPlumbers
Electrical Safety Authority · #7004012 · Licensed Electrical Contractor
Last seen May 7, 2026
Polly Electric Inc
Regulated licenceElectriciansLondon, ON
Electricians
Electrical Safety Authority · #7009723 · Licensed Electrical Contractor
Last seen May 7, 2026
Power Electric Inc
Regulated licenceElectriciansLondon, ON
Electricians
Electrical Safety Authority · #7003961 · Licensed Electrical Contractor
Last seen May 7, 2026
Power Play Electrical (Contractors Ltd.)
Regulated licenceElectriciansLondon, ON
ElectriciansGeneral Contractors
Electrical Safety Authority · #7018156 · Licensed Electrical Contractor
Last seen May 7, 2026
Powercore Engineering Ltd.
Regulated licenceElectriciansLondon, ON
Electricians
Electrical Safety Authority · #7008951 · Licensed Electrical Contractor
Last seen May 7, 2026
Powerix Electrical Inc.
Regulated licenceElectriciansLondon, ON
Electricians
Electrical Safety Authority · #7018548 · Licensed Electrical Contractor
Last seen May 7, 2026
Prestwick Homes Inc.
Regulated licenceGeneral ContractorsLondon, ON
General ContractorsResidential Builders
Home Construction Regulatory Authority · #B60492 · Licensed builder/vendor
Last seen May 15, 2026
Pride Contracting Inc
Regulated licenceElectriciansLondon, ON
ElectriciansGeneral Contractors
Electrical Safety Authority · #7016904 · Licensed Electrical Contractor
Last seen May 7, 2026
Pro Electric Inc
Regulated licenceElectriciansLondon, ON
ElectriciansGeneral ContractorsPlumbers
Electrical Safety Authority · #7001257 · Licensed Electrical Contractor
Last seen May 7, 2026 · 2 source records
Procon Builders Inc.
Regulated licenceGeneral ContractorsLondon, ON
General ContractorsResidential Builders
Home Construction Regulatory Authority · #B63258 · Licensed builder/vendor
Last seen May 15, 2026
Prosperity Homes Limited
Regulated licenceGeneral ContractorsLondon, ON
General ContractorsResidential Builders
Home Construction Regulatory Authority · #B19941 · Licensed builder/vendor
Last seen May 15, 2026
Ptn Electrical Solutions Limited
Regulated licenceElectriciansLondon, ON
Electricians
Electrical Safety Authority · #7005858 · Licensed Electrical Contractor
Last seen May 7, 2026
Pym & Cooper Custom Homes (London) Inc.
Regulated licenceGeneral ContractorsLondon, ON
General ContractorsResidential Builders
Home Construction Regulatory Authority · #B24968 · Licensed builder/vendor
Last seen May 15, 2026
R & D Electrical Systems (509153 Ontario Inc)
Regulated licenceElectriciansLondon, ON
Electricians
Electrical Safety Authority · #7001424 · Licensed Electrical Contractor
Last seen May 7, 2026
R A Barnes Electrical (Contractors Ltd)
Regulated licenceElectriciansLondon, ON
ElectriciansGeneral Contractors
Electrical Safety Authority · #7001212 · Licensed Electrical Contractor
Last seen May 7, 2026
Ray'S Electric Incorporated
Regulated licenceElectriciansLondon, ON
Electricians
Electrical Safety Authority · #7002252 · Licensed Electrical Contractor
Last seen May 7, 2026
Red Oak Electric Ltd
Regulated licenceElectriciansLondon, ON
Electricians
Electrical Safety Authority · #7010031 · Licensed Electrical Contractor
Last seen May 7, 2026
Renco Electrical Contractors
Regulated licenceElectriciansLondon, ON
ElectriciansGeneral Contractors
Electrical Safety Authority · #7003437 · Licensed Electrical Contractor
Last seen May 7, 2026
Rightaway Electric
Regulated licenceElectriciansLondon, ON
Electricians
Electrical Safety Authority · #7007142 · Licensed Electrical Contractor
Last seen May 7, 2026
Rockmount Homes Inc.
Regulated licenceGeneral ContractorsLondon, ON
General ContractorsResidential Builders
Home Construction Regulatory Authority · #B22895 · Licensed builder/vendor
Last seen May 15, 2026
Royal Air Conditioning & Heating Ltd
Regulated licenceElectriciansLondon, ON
ElectriciansHVAC
Electrical Safety Authority · #7001938 · Licensed Electrical Contractor
Last seen May 7, 2026
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