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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901-910 of 1168 Results

R. Clarke Mechanical 1818985 Ontario Inc.

Richard Clarke

+1 (613) 223-9459

3033 Klondike Road West Richmond, ON K0A 2Z0 Canada

  • Plumbing Contractors
  • Gas Equipment
  • Hydronic Heating

R.E.L. Controls Inc.

Jose Amorim

President

+1 (613) 232-9991

https://relcontrols.ca/

Unit 104 - 2460 Lancaster Road Ottawa, ON K1B 4S5 Canada

  • Building Automation Systems
  • Controls & Control Systems
  • Energy Conservation Contractors
  • Energy Monitoring & Control Systems
  • Instrumentation
  • Lighting
  • Process Controls & Instrumentation
  • Temperature Control Systems
  • Testing/Laboratory Services
  • Control Panels

R.J. McKee Engineering Ltd.

Andrew Lawton

P.Eng. - President

+1 (613) 723-9585

http://www.mckeeottawa.ca/

1785 Woodward Drive Ottawa, ON K2C 0P9 Canada

  • Electrical Contractors
  • Fire Alarm Systems
  • Lighting

R.K. Porter General Contracting Inc.

Randy Porter

President

Brandi Schooley

Controller

+1 (613) 264-8343

https://www.rkporter.com

46 Industrial Road Perth, ON K7H 3P2 Canada

  • Design Build Contractors
  • General Contractors - (Inst/Commercial)
  • General Contractors - (Residential)

R.W. Tomlinson Limited

Aleesha Makinson 2

Sales Coordinator & Inside Sales

+1 (613) 690-3300

https://www.tomlinsongroup.com

100 Citigate Drive Ottawa, ON K2J 6K7 Canada

  • Aggregates
  • Site Servicing & Paving Contractor
  • Excavating Contractors

RBC Commercial Banking - Construction Services

Bob Lefebvre

Relationship Manager

+1 (343) 998-7815

2nd Floor - 90 Sparks Street Ottawa, ON K1P 5B4 Canada

  • Financial Services

RENOKREW

Pedro Pinto

Director

Ali Hajiagha

Project Coordinator

+1 (416) 604-7042

https://www.renokrew.com

Suite 1025 - 222 Queen Street Ottawa, ON K1P 5V9 Canada

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

RGZ Cambridge

Daphne Lopes

Chief Operations Officer

+1 (613) 864-7884

https://www.rgz-cambridge.com/

Unit 1 - 17 Grenfell Crescent Nepean, ON K2G 0G3 Canada

RIMKUS Consulting Group Inc.

Doug Sloan

Ottawa Branch Mgr

+1 (613) 225-0693

https://www.ircgroup.com

Suite 1200 - 38 Antares Drive Ottawa, ON K2E 7V2 Canada

  • Engineers - Consulting Engineers
  • Engineers - Consulting Structural
  • Inspection Services

RJW Stonemasons Ltd.

Robert John Watt

President & GM

+1 (613) 722-7790

https://rjwstonemasons.com/

2563A Edinburgh Place Ottawa, ON K1B 5M1 Canada

  • Stone Masons