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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471-480 of 1185 Results

GHD Limited

Eric Bennett

Project Manager

Joseph Bennett

P.Eng., Principal

+1 (613) 727-0510

https://www.ghd.com

Suite 400 - 179 Colonnade Road Ottawa, ON K2E 7J4 Canada

  • Engineers - Consulting Engineers
  • Environmental Project Managers
  • Inspection Services
  • Environmental Consultants
  • Testing/Laboratory Services
  • Engineers - Geotechnical

GIP Paving Inc.

Kevin Kiley

Director Ottawa Region

Brian Green

General Manager

+1 (613) 907-7283

https://gipi.com/

994 Moodie Dr. Ottawa, ON K2R 1H3 Canada

  • Paving Contractors
  • Road Builders

GMS Sécurité Inc

Richard Gauthier

President

+1 (613) 562-3331

https://www.i3s.ca

Suite 101 - 260 St. Patrick Street Ottawa, ON K1N 5K5 Canada

  • Alarm & Detection Systems

GNI Management Group Inc.

Kent Boniface

Marketing Leader

+1 (800) 265-1914

https://www.gni.ca/

Unit 1 - 1035 Moodie Drive Nepean, ON K2R 1H4 Canada

  • Insulation
  • Insulation - Fiber Glass
  • Insulation - Sprayed On
  • Insulation Contractors
  • Fire Stopping
  • Fireproofing
  • Fireproofing Contractors
  • Fireproofing - Conventional
  • Fireproofing - Intumescent
  • Intumescent Coatings

GS Mechanical Inc.

George Slupeiks

President

Mike Tremblay

Office Manager

+1 (613) 913-0945

1088 Burgundy Lane Orleans, ON K1C 2M8 Canada

  • Heating Ventilation & Air Cond (Hvac) Equipment
  • Heating Ventilation & Air Cond Contractors

Gallagher

Mike Hergott

Senior Vice President and National Practice Leader - Construction

Suzanne Johnston

Vice President, Commercial Insurance

+1 (613) 238-4444

https://www.ajg.com/ca/

Suite 400 - 333 Preston Street Ottawa, ON K1S 5N4 Canada

  • Bonding
  • Insurance
  • Risk Management

Gannon/Blackburn Electric Inc.

Gannon/Blackburn Electric Guest

President

+1 (613) 738-9165

Suite 25 - 27 - 2000 Thurston Drive Ottawa, ON K1G 4K7 Canada

  • Electrical Contractors
  • Fire Alarm Systems
  • Uninterruptible Power Systems

Gascon HDJS Enterprises Ltd.

Patricia Walker

Jeff Oberfeld

+1 (613) 679-2856

Box /C.P. 40 - 1937 Rue Lajoie Lefaivre, ON K0B 1J0 Canada

  • Demolition Contractors
  • Earthwork
  • Excavating Contractors
  • Heavy Equipment
  • Site Remediation

Gaston Lavoie Cabinet Shop Ltd.

Serge Tremblay

President

Darcy MacNevin

+1 (613) 822-0480

5674 Doncaster Road Ottawa, ON K1G 3N4 Canada

  • Cabinetwork
  • Millwork
  • Woodwork

Gateway Project Builders

Robert Goulet

President

+1 (613) 864-5432

https://www.gatewayprojectbuilders.com

20 Felstead Gardens Ottawa, ON K2J 3J6 Canada

  • General Contractors - (Inst/Commercial)
  • Coatings - Epoxy/Waterproofing Membrane
  • Concrete Contractors
  • Building Envelopes
  • Construction Management
  • Excavating Contractors
  • Framing - Wood
  • Framing - Light Steel
  • General Contractors - (Residential)
  • Insulated Concrete Forms
  • Landscape Contractors
  • Piling
  • Waterproofing Contractors