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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521-530 of 1147 Results

HTS Engineering Ltd.

Jason Kitchen

Branch Mgr

+1 (613) 728-7400

https://www.hts.com

Unit 101 - 830 Campbell Avenue Ottawa, ON K2A 2C2 Canada

  • Acoustical Mfr/Supplier
  • Air Conditioning Mfr/Supplier
  • Air Handling Units
  • Building Automation Systems
  • Chillers
  • Controls & Control Systems
  • Grilles
  • Heat Recovery Equipment
  • Heating Equipment
  • Heating Ventilation & Air Cond (Hvac) Equipment
  • Refrigeration Contractors
  • Louvers
  • Noise Control
  • Vibration Control
  • Seismic Restraint Engineering
  • Make Up Air Units

HVAC Maximum Heating & Cooling Inc.

Alex Ramalho

President

Jo-Anne Ramalho

Office Manager

+1 (613) 822-7939

https://www.maximumhvac.ca

2790 Quinn Road Gloucester, ON K1T 3V5 Canada

  • Heating Ventilation & Air Cond Contractors
  • Sheet Metal Contractors
  • Mechanical Contractors

HVAC Rentals/Loue Froid

Benoit Handfield

HVAC & R Technical Manager

Gilles Archambault

Sales Director

+1 (514) 527-9009 x233

https://www.louefroid.com

195 Boul Bellerose Ouest Laval, QC H7L 6A1 Canada

  • Chillers
  • Boilers

Halpenny Insurance Brokers Ltd.

Richard Massie

President

Carolyn Corkery

Vice President

+1 (613) 722-7626

https://www.halpenny.com

Unit 104 - 1550A Laperriere Avenue Ottawa, ON K1Z 7T2 Canada

  • Bonding
  • Insurance

Hanco Holdings Inc.

Christopher Parkes

President

+1 (613) 692-2660

https://hancoinc.ca

2440 Delzotto Avenue Ottawa, ON K1T 3V7 Canada

  • Concrete Coatings
  • Epoxy Flooring
  • Graffiti Removal
  • Lead Paint Removal
  • Pressure Washing
  • Sandblasting
  • Shot Blasting

Handyman Personnel

Daniel Dorris

+1 (613) 232-1579

http://www.handymanpersonnel.com

203 Rochester St. Ottawa, ON K1R 7M5 Canada

  • Construction Cleaning
  • Recruiting
  • Temporary Labour
  • Traffic Control
  • Manpower/Labour

Hanscomb Limited

Art Maw

President

+1 (613) 234-8089

https://www.hanscomb.com

Suite 1830 - 130 Albert Street Ottawa, ON K1P 5G4 Canada

  • Cost Consultant
  • Construction Forecasts
  • Construction Scheduling

Hansler Industries Ltd.

Peter Charlebois

President

Kevin Laming

Service Manager

+1 (613) 736-8855

https://www.hansler.ca

Unit 8 - 2900 Sheffield Road Ottawa, ON K1B 1A4 Canada

  • Material Handling Equipment
  • Door Installation
  • Door Operators
  • Doors - Overhead/Folding

Harrington Mechanical Ltd.

Michael Harrington

President

+1 (613) 732-8551

1145 Pembroke Street, East Pembroke, ON K8A 7R4 Canada

  • Plumbing Contractors

Haslett Construction Inc.

Robert Haslett

+1 (613) 729-3110

https://www.haslettconstruction.com

414 Churchill Avenue Ottawa, ON K1Z 5C6 Canada

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

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