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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1171-1180 of 1182 Results

ZW Management Inc.

Jeff Walker

President

Sue Edgley

Controller

+1 (613) 596-9663

https://www.zwgroup.com

150 Richmond Road Ottawa, ON K1Z 6W2 Canada

  • Construction Management
  • Estimating Service
  • Project Management

Zawles HVAC Testing and Commissioning

Leszek Zawadka

Owner

+1 (613) 863-9107

23 Mannington Court Ottawa, ON K2J 4A1 Canada

  • Heating Ventilation & Air Cond Contractors

Zedcor

Tim Oakes

Account Manager

+1 (613) 277-7416

https://zedcorsecurity.ca/

16-1920 Merivale Road Ottawa, ON K2G1E8 Canada

  • Security Monitoring Systems
  • Video Surveillance Monitoring 24-7

Zenith Solutions Inc.

Paul Marcil

+1 (613) 744-0804

https://www.zenithmech.com

Unit 10 &12 - 5350 Canotek Road Gloucester, ON K1J9E1 Canada

  • Sheet Metal Contractors
  • Mechanical Contractors
  • Ventilation

Zgemi Inc

Yusuf Yenilmez

Managing Partner

+1 (905) 454-0111

Unit-18 - 100 Wilkinson Road Brampton, ON L6T 4Y9 Canada

Ziebarth Electrical Contractors Ltd.

Johannes Ziebarth

CEO

Jeff Hawthorne

Project Administrator/ACSO

+1 (613) 798-8020

https://www.zec.ca

169 Colonnade Road South Ottawa, ON K2E 7J4 Canada

  • Design Build Contractors
  • Electrical Contractors
  • Fire Alarm Systems
  • Lighting
  • Security Access Systems
  • Uninterruptible Power Systems
  • Voice & Data Systems
  • Sound & Communication Contractor
  • Power (Emergency)

Zodiac Light Waves INC

Stefanie Mackie

CEO

+1 (888) 845-0107

https://zodiaclightwaves.com/

1000 Ch. Old Montreal Rd Orleans, ON K4A 3N2 Canada

  • Nurse Call Systems

Zone-Tech Air Conditioning and Heating Services Ltd.

Steve Fex

President

Christine Fex

+1 (613) 860-2000

http://zonetechair.ca

33 Capital Dr. Ottawa, ON K2G 0E7 Canada

  • Air Conditioning Contractors
  • Heating Contractors
  • Heating Ventilation & Air Cond Contractors
  • Make Up Air Units
  • Mechanical Contractors

Zurich Insurance Company Ltd

Olivia Greco

Senior Underwriter | Contract Surety

Arpanjot Deol

Senior Account Executive and Territorial Lead

+1 (416) 586-3080

https://www.zurichcanada.com

Suite 5500, P.O. Box 290 - First Canadian Place - 100 King Street West Toronto, ON M5X 1C9 Canada

  • Bonding
  • Insurance

exp Services Inc.

Alam Ansari

+1 (613) 688-1899

https://www.exp.com

Suite 100 - 2650 Queensview Drive Ottawa, ON K2B 8H6 Canada

  • Engineers - Geotechnical
  • Engineers Building
  • Engineers Environmental
  • Engineers Infrastructure
  • Engineers - Mechanical/Electrical