OCA Membership Directory

You can search for OCA contractors or suppliers by either entering a keyword such as ‘drywall’ or by selecting from the OCA list of trade contracting or products below.

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491-500 of 1136 Results

Gratien Proulx Building Materials Ltd.

daniel perrier

+1 (613) 749-3344

https://www.gratienproulx.com

1499 Star Top Road Gloucester, ON K1B 3W5 Canada

  • Ceiling Suspension Systems
  • Door Frames
  • Drywall Contractors Supplies

Gray Hawk (1991) Co. Ltd.

Marc-Andre Labelle

President

+1 (613) 632-0921

http://www.grayhawk.on.ca/

772 Main Street - P.O. Box 3 Hawkesbury, ON K6A 2R4 Canada

  • Heating Ventilation & Air Cond Contractors
  • Plumbing Contractors
  • Radiant Floor Heating

Greely Construction Inc.

Victor Fernandes

Vice President

+1 (613) 822-0500

https://www.greely.com/

5689 Power Road Gloucester, ON K1G 3N4 Canada

  • Utility Contractors
  • Electrical Contractors
  • Electrical Manholes

Greely Sand & Gravel Inc.

Brent Pyper

President

David Pyper

Vice President

+1 (613) 821-3003

https://www.greelysand.com

P.O. Box 430 - 1971 Old Prescott Road Greely, ON K4P 1N6 Canada

  • Aggregates
  • Landscape Materials
  • Snow Removal

Greenwood Paving (Pembroke) Ltd.

Krysta De Haan

Sec/Treas

Mark Plummer

Vice President

+1 (613) 735-4101

https://www,greenwoodpaving.com

177 MacKay Street Pembroke, ON K8A 1C2 Canada

  • Paving Contractors

GridShield CSI

+1 (613) 621-0732

https://www.gridshieldcsi.com/

Unit 3 - 850 Brock Road South Pickering, ON L1W 1Z8 Canada

Guillevin International

David Bagler

Branch Mgr

Pierre Briere

Quotations

+1 (613) 722-4611

https://www.guillevin.com

1377 Triole Street Ottawa, ON K1B 4T4 Canada

  • Electrical Equipment & Supplies

H.H. Angus & Associates Ltd.

Ben DeBruyne

+1 (631) 324-9335

https://hhangus.com/

135 Laurier Ave W Ottawa, ON K1P 5J2 Canada

  • Consulting
  • Engineers - Mechanical/Electrical

HDR Architecture Associates, Inc.

James Chapman

Vice President

+1 (613) 233-6799

https://www.hdrinc.com

200-300 Richmond Road Ottawa, ON K1Z 6X6 Canada

HEIN

Mark Dalton

President

Barry Campbell

Chief Estimator

+1 (613) 831-2335

https://www.hein.ca

Suite 200 - 275 Michael Cowpland Drive Ottawa, ON K2M 2G2 Canada

  • Construction Management
  • Design Build Contractors
  • General Contractors - (Inst/Commercial)