Markham, ON Contractors

Search 574 official-source contractor records in Markham, Ontario. Filter by trade, source type, and direct contact availability.

National index

131,786

91,145 with direct contact

Province

Ontario

Trade

Source type

Direct contact only

Reset

574 matching contractors

Showing page 5 of 12 from the national official-source dataset.

131,786 records loaded

Y & M Electrical Service Ltd (1238295 Ontario Inc)

Regulated licence

ElectriciansMarkham, ON

Electricians

Electrical Safety Authority · #7003785 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

4166062121

Ye's Electric Inc

Regulated licence

ElectriciansMarkham, ON

Electricians

Electrical Safety Authority · #7009153 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

6472781698

Yes2Com Electrical Contractors Ltd.

Regulated licence

ElectriciansMarkham, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7016530 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

6478945568

York Electric Inc.

Regulated licence

ElectriciansMarkham, ON

Electricians

Electrical Safety Authority · #7003490 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

4164193283

York Power & Lighting Inc

Regulated licence

ElectriciansMarkham, ON

Electricians

Electrical Safety Authority · #7002192 · Licensed Electrical Contractor

Last seen May 7, 2026

Call Website View profile

4168985105

Z & T Electrical Inc

Regulated licence

ElectriciansMarkham, ON

Electricians

Electrical Safety Authority · #7013724 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

4168167036

Zg Golden King Renovation Inc.

Regulated licence

ElectriciansMarkham, ON

ElectriciansGeneral Contractors

Electrical Safety Authority · #7012028 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

6478875699

Ziya Electric Inc.

Regulated licence

ElectriciansMarkham, ON

Electricians

Electrical Safety Authority · #7017664 · Licensed Electrical Contractor

Last seen May 7, 2026

Call View profile

6475019298

1000015560 Ontario Ltd.

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B61088 · Licensed builder/vendor

Last seen May 15, 2026

View profile

1000214855 Ontario Inc. in its capacity as general partner of and on behalf of 9810 Phase 1 LP

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B63822 · Licensed builder/vendor

Last seen May 15, 2026

View profile

1000973872 Ontario Ltd.

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B63493 · Licensed builder/vendor

Last seen May 15, 2026

View profile

1005 Dundas Street Inc.

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B60237 · Licensed builder/vendor

Last seen May 15, 2026

View profile

112 Elgin Mills General Partner Inc. as a general partner of and on behalf of 112 Elgin Mills Limited Partnership

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B64051 · Licensed builder/vendor

Last seen May 15, 2026

View profile

12917327 Canada Corp.

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B62317 · Licensed builder/vendor

Last seen May 15, 2026

View profile

1863106 Ontario Inc.

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B64225 · Licensed builder/vendor

Last seen May 15, 2026

View profile

1900403 Ontario Inc. in its capacity as general partner of and on behalf of 5081 Hurontario Phase 1 Limited Partnership

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B48537 · Licensed builder/vendor

Last seen May 15, 2026

View profile

1979352 Ontario Inc. in its capacity as general partner of and on behalf of 2901 Hwy 7 Phase 1 LP

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B61864 · Licensed builder/vendor

Last seen May 15, 2026

View profile

1979353 Ontario Inc. in its capacity as general partner of and on behalf of 9810 Phase 2 LP

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B64012 · Licensed builder/vendor

Last seen May 15, 2026

View profile

1988378 Ontario Inc. in its capacity as general partner of and on behalf of 5085 Hurontario LP

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B62011 · Licensed builder/vendor

Last seen May 15, 2026

View profile

1997936 Ontario Inc. in its capacity as general partner of and on behalf of 91 Eglinton Ph1 LP

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B49028 · Licensed builder/vendor

Last seen May 15, 2026

View profile

20 Maple Grove Ltd.

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B63203 · Licensed builder/vendor

Last seen May 15, 2026

View profile

2299650 Ontario Inc.

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B44101 · Licensed builder/vendor

Last seen May 15, 2026

View profile

2358737 Ontario Inc.

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B46561 · Licensed builder/vendor

Last seen May 15, 2026

View profile

2377986 Ontario Inc.

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B43071 · Licensed builder/vendor

Last seen May 15, 2026

View profile

24 Maple Grove Ltd.

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B47997 · Licensed builder/vendor

Last seen May 15, 2026

View profile

2404099 Ontario Limited

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B60347 · Licensed builder/vendor

Last seen May 15, 2026

View profile

2456965 Ontario Inc.

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B47143 · Licensed builder/vendor

Last seen May 15, 2026

View profile

2465985 Ontario Limited

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B44568 · Licensed builder/vendor

Last seen May 15, 2026

View profile

2466013 Ontario Limited

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B44569 · Licensed builder/vendor

Last seen May 15, 2026

View profile

2466014 Ontario Limited

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B44572 · Licensed builder/vendor

Last seen May 15, 2026

View profile

2466015 Ontario Limited

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B44570 · Licensed builder/vendor

Last seen May 15, 2026

View profile

2531430 Ontario Ltd.

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B61163 · Licensed builder/vendor

Last seen May 15, 2026

View profile

2585231 Ontario Inc.

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B62008 · Licensed builder/vendor

Last seen May 15, 2026

View profile

2587499 Ontario Inc.

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B60049 · Licensed builder/vendor

Last seen May 15, 2026

View profile

2600261 Ontario Inc.

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B63619 · Licensed builder/vendor

Last seen May 15, 2026

View profile

2644522 Ontario Inc.

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B47270 · Licensed builder/vendor

Last seen May 15, 2026

View profile

2687525 Ontario Inc

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B60315 · Licensed builder/vendor

Last seen May 15, 2026

View profile

2701382 Ontario Inc., in its capacity as general partner of and on behalf of Promenade Park Towers Limited Partnership

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B47934 · Licensed builder/vendor

Last seen May 15, 2026

View profile

2748532 Ontario Inc.

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B64726 · Licensed builder/vendor

Last seen May 15, 2026

View profile

2748532 Ontario Inc.; Padra Clinic Inc.

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B64698 · Licensed builder/vendor

Last seen May 15, 2026

View profile

2762567 Ontario Inc.

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B60941 · Licensed builder/vendor

Last seen May 15, 2026

View profile

2793877 Ontario Limited

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B61587 · Licensed builder/vendor

Last seen May 15, 2026

View profile

2814712 Ontario Limited

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B62473 · Licensed builder/vendor

Last seen May 15, 2026

View profile

33 Chatsworth GP Inc.

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B62814 · Licensed builder/vendor

Last seen May 15, 2026

View profile

45 Agnes GP Corp.

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B60443 · Licensed builder/vendor

Last seen May 15, 2026

View profile

4632 Yonge Investments Inc.

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B62186 · Licensed builder/vendor

Last seen May 15, 2026

View profile

5031677 Ontario Inc. in its capacity as general partner of and on behalf of 9781 Markham Road Phase 1 Limited Partnership

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B48781 · Licensed builder/vendor

Last seen May 15, 2026

View profile

52 Lakeside Terrace Ltd.

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B61588 · Licensed builder/vendor

Last seen May 15, 2026

View profile

6 Nassau Development Inc.

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B61297 · Licensed builder/vendor

Last seen May 15, 2026

View profile

615347 Ontario Limited

Regulated licence

General ContractorsMarkham, ON

General ContractorsResidential Builders

Home Construction Regulatory Authority · #B62200 · Licensed builder/vendor

Last seen May 15, 2026

View profile