ottawa, QC Contractors

Search 132 official-source contractor records in ottawa, Québec. Filter by trade, source type, and direct contact availability.

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131,786

91,145 with direct contact

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Québec

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132 matching contractors

Showing page 1 of 3 from the national official-source dataset.

131,786 records loaded

12826755 Canada inc.

Regulated licence

Contractorottawa, QC

Régie du bâtiment du Québec · #5810-9810-01 · Entrepreneur

Last seen May 7, 2026

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6136800492

4515111 Canada inc.

Regulated licence

Contractorottawa, QC

Régie du bâtiment du Québec · #5762-0908-01 · Entrepreneur

Last seen May 7, 2026

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6135219444

Lar-Mex inc.

Regulated licence

General Contractorsottawa, QC

General ContractorsHVACPlumbers

Régie du bâtiment du Québec · #5585-8237-01 · Entrepreneur

Last seen May 7, 2026

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6133271016

10053660 Canada inc.

Regulated licence

General ContractorsOttawa, QC

General Contractors

Régie du bâtiment du Québec · #5777-6031-01 · Entrepreneur

Last seen May 7, 2026

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8738801400

10259934 Canada Incorporated

Regulated licence

ContractorOttawa, QC

Régie du bâtiment du Québec · #5806-6978-01 · Entrepreneur

Last seen May 7, 2026

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6137007337

11147285 Canada Ltd.

Regulated licence

ElectriciansOttawa, QC

Electricians

Régie du bâtiment du Québec · #5765-1952-01 · Entrepreneur

Last seen May 7, 2026

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6137259170

120503 Canada limited

Regulated licence

ContractorOttawa, QC

Régie du bâtiment du Québec · #5836-8317-01 · Entrepreneur

Last seen May 7, 2026

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5149900012

13805450 Canada inc.

Regulated licence

ContractorOttawa, QC

Régie du bâtiment du Québec · #5818-4193-01 · Entrepreneur

Last seen May 7, 2026

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8193294219

1425792 Ontario inc.

Regulated licence

ContractorOttawa, QC

Régie du bâtiment du Québec · #5611-0844-01 · Entrepreneur

Last seen May 7, 2026

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6138368080

1443760 Ontario inc.

Regulated licence

ContractorOttawa, QC

Régie du bâtiment du Québec · #5784-7287-01 · Entrepreneur

Last seen May 7, 2026

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6134459913

14609867 Canada inc.

Regulated licence

General ContractorsOttawa, QC

General ContractorsHVACPlumbers

Régie du bâtiment du Québec · #5828-3003-01 · Entrepreneur

Last seen May 7, 2026

Call Website View profile

6138806244

16237835 Canada inc.

Regulated licence

ContractorOttawa, QC

Régie du bâtiment du Québec · #5863-6762-01 · Entrepreneur

Last seen May 7, 2026

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6139149886

170335 Canada Inc.

Regulated licence

ElectriciansOttawa, QC

Electricians

Régie du bâtiment du Québec · #2801-5535-93 · Entrepreneur

Last seen May 7, 2026

Call Website View profile

6137366666

175005 Canada inc.

Regulated licence

ContractorOttawa, QC

Régie du bâtiment du Québec · #8279-1872-52 · Entrepreneur

Last seen May 7, 2026

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6137463130

176026 Canada inc.

Regulated licence

General ContractorsOttawa, QC

General ContractorsHVACPlumbers

Régie du bâtiment du Québec · #8284-4309-49 · Entrepreneur

Last seen May 7, 2026

Call Website View profile

8194561466

2228709 Ontario Corporation

Regulated licence

ContractorOttawa, QC

Régie du bâtiment du Québec · #5627-0838-01 · Entrepreneur

Last seen May 7, 2026

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8192465777

2348290 Ontario Limited

Regulated licence

ContractorOttawa, QC

Régie du bâtiment du Québec · #5836-8986-01 · Entrepreneur

Last seen May 7, 2026

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6137316224

2881195 Canada inc.

Regulated licence

ContractorOttawa, QC

Régie du bâtiment du Québec · #8274-3626-00 · Entrepreneur

Last seen May 7, 2026

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6137390073

3434931 Canada Inc.

Regulated licence

General ContractorsOttawa, QC

General ContractorsHVACPlumbers

Régie du bâtiment du Québec · #8108-4915-24 · Entrepreneur

Last seen May 7, 2026

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6137376973

5031756 Ontario Inc.

Regulated licence

ContractorOttawa, QC

Régie du bâtiment du Québec · #8210-3938-10 · Entrepreneur

Last seen May 7, 2026

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6137492138

6518648 Canada ltd

Regulated licence

HVACOttawa, QC

HVACPlumbers

Régie du bâtiment du Québec · #5676-7965-01 · Entrepreneur

Last seen May 7, 2026

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6138204949

6834973 Canada inc.

Regulated licence

ContractorOttawa, QC

Régie du bâtiment du Québec · #5727-0423-01 · Entrepreneur

Last seen May 7, 2026

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6137474794

7264500 Canada inc

Regulated licence

ElectriciansOttawa, QC

Electricians

Régie du bâtiment du Québec · #5776-1157-01 · Entrepreneur

Last seen May 7, 2026

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6133242337

8709912 Canada Ltée

Regulated licence

ContractorOttawa, QC

Régie du bâtiment du Québec · #5823-4238-01 · Entrepreneur

Last seen May 7, 2026

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8195930397

9003045 Canada inc.

Regulated licence

HVACOttawa, QC

HVACPlumbers

Régie du bâtiment du Québec · #5695-8465-01 · Entrepreneur

Last seen May 7, 2026

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6133144396

9094300 Canada inc.

Regulated licence

General ContractorsOttawa, QC

General Contractors

Régie du bâtiment du Québec · #5798-3462-01 · Entrepreneur

Last seen May 7, 2026

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4502421988

A 1 Locksmith Solutions Serrurier Inc.

Regulated licence

General ContractorsOttawa, QC

General ContractorsLocksmiths

Régie du bâtiment du Québec · #5852-9793-01 · Entrepreneur

Last seen May 7, 2026

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5148171345

A/C Mechanical Refrigeration Ltd.

Regulated licence

HVACOttawa, QC

HVACPlumbers

Régie du bâtiment du Québec · #5850-1396-01 · Entrepreneur

Last seen May 7, 2026

Call Website View profile

6132446336

Access Mast Climbing Corp

Regulated licence

ContractorOttawa, QC

Régie du bâtiment du Québec · #5816-3072-01 · Entrepreneur

Last seen May 7, 2026

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6138227465

Accessible Heating and Cooling inc.

Regulated licence

HVACOttawa, QC

HVACPlumbers

Régie du bâtiment du Québec · #5673-2514-01 · Entrepreneur

Last seen May 7, 2026

Call Website View profile

6132252040

ADGA Group Consultants inc.

Regulated licence

ContractorOttawa, QC

Régie du bâtiment du Québec · #5675-8428-01 · Entrepreneur

Last seen May 7, 2026

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6132373022

Advance Cutting & Coring Ltd.

Regulated licence

ContractorOttawa, QC

Régie du bâtiment du Québec · #1696-8802-53 · Entrepreneur

Last seen May 7, 2026

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6137417561

Advanced Prefabs Limited

Regulated licence

HVACOttawa, QC

HVACPlumbers

Régie du bâtiment du Québec · #8111-0751-21 · Entrepreneur

Last seen May 7, 2026

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6137281775

Ainger Communications & Security Inc.

Regulated licence

ContractorOttawa, QC

Régie du bâtiment du Québec · #5654-9496-01 · Entrepreneur

Last seen May 7, 2026

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6132269937

All Pro Electrical Inc

Regulated licence

ElectriciansOttawa, QC

Electricians

Régie du bâtiment du Québec · #5739-1054-01 · Entrepreneur

Last seen May 7, 2026

Call Website View profile

6136951770

Alliance engineering & construction limited

Regulated licence

General ContractorsOttawa, QC

General ContractorsHVACPlumbers

Régie du bâtiment du Québec · #5700-8450-01 · Entrepreneur

Last seen May 7, 2026

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6138223040

Aries contracting (Ottawa) inc.

Regulated licence

General ContractorsOttawa, QC

General Contractors

Régie du bâtiment du Québec · #8273-4807-52 · Entrepreneur

Last seen May 7, 2026

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6132268180

Asbex Ltd

Regulated licence

ContractorOttawa, QC

Régie du bâtiment du Québec · #8000-7321-50 · Entrepreneur

Last seen May 7, 2026

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6132281080

B.J. Normand Limited

Regulated licence

ContractorOttawa, QC

Régie du bâtiment du Québec · #5678-2691-01 · Entrepreneur

Last seen May 7, 2026

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6137448100

Bassi Construction LP

Regulated licence

General ContractorsOttawa, QC

General Contractors

Régie du bâtiment du Québec · #5743-4870-01 · Entrepreneur

Last seen May 7, 2026

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6138226767

Baxtec Management Corporation Limited

Regulated licence

HVACOttawa, QC

HVACPlumbers

Régie du bâtiment du Québec · #2871-4103-04 · Entrepreneur

Last seen May 7, 2026

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6137387450

BDA Façade inc.

Regulated licence

General ContractorsOttawa, QC

General Contractors

Régie du bâtiment du Québec · #5869-9950-01 · Entrepreneur

Last seen May 7, 2026

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8199217445

Beacon Lite (Ottawa) Ltd.

Regulated licence

ContractorOttawa, QC

Régie du bâtiment du Québec · #5735-0183-01 · Entrepreneur

Last seen May 7, 2026

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6137227413

Belco Construction inc.

Regulated licence

General ContractorsOttawa, QC

General Contractors

Régie du bâtiment du Québec · #5696-4679-01 · Entrepreneur

Last seen May 7, 2026

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6137421766

Bellai Frères (Canada) ltée

Regulated licence

General ContractorsOttawa, QC

General Contractors

Régie du bâtiment du Québec · #8264-7009-54 · Entrepreneur

Last seen May 7, 2026

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6137822932

Bellai Frères Construction Ltée

Regulated licence

General ContractorsOttawa, QC

General Contractors

Régie du bâtiment du Québec · #8264-7033-58 · Entrepreneur

Last seen May 7, 2026

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8197717704

BGC Construction and Restoration Ltd

Regulated licence

General ContractorsOttawa, QC

General Contractors

Régie du bâtiment du Québec · #5827-5603-01 · Entrepreneur

Last seen May 7, 2026

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6136802007

Brofort Inc.

Regulated licence

General ContractorsOttawa, QC

General ContractorsHVACPlumbers

Régie du bâtiment du Québec · #8245-8191-34 · Entrepreneur

Last seen May 7, 2026

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6137468580

C&L Construction (Ottawa) Limited

Regulated licence

General ContractorsOttawa, QC

General Contractors

Régie du bâtiment du Québec · #1545-4564-16 · Entrepreneur

Last seen May 7, 2026

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6137465460

Calfeutrages commercials de l'Ontario, incorporée

Regulated licence

ContractorOttawa, QC

Régie du bâtiment du Québec · #8299-1720-00 · Entrepreneur

Last seen May 7, 2026

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8193282871