Industrial & Commercial Refrigeration and HVAC Services

We’re licensed and insured technicians providing unparalleled service to office buildings, high-rise residential, restaurants, commercial kitchens and more.

Our Services

HVAC Services

  • Industrial
  • Institutional
  • Commercial
  • Hi-Rise Residential

View HVAC Services

Refrigeration

  • Industrial
  • Installations
  • Commercial
  • Service & Repair

View Refrigeration Services

Craft Breweries

  • Design & Build
  • Mechanical
  • Maintenance
  • Installation

View Craft Breweries

Commercial Appliances

  • Supply
  • Service
  • Installation
  • Maintenance

View Commercial Appliances

Why Choose CORH?

Licensed Technicians

Professionally Trained and Certified Technicians: Our team of fully licensed HVAC Mechanics and Registered Apprentices hold 313A Red Seal, 313D, HVACR Licensing. G1, G2 and OBT2 Fuels Technician Licensing. Along with extensive Certification in a wide variety of specialized Systems and Equipment.

24/7 Emergency Service

We provide 24/7 Emergency Service on all HVAC/R Mechanical Systems and Equipment to ensure your Business is always running smoothly, no matter what your business needs may be.

Recognized Professionals

CORH is a fully Licensed and Insured Company with active membership in Organizations such as HRAI, Skilled Trades Ontario and are a Registered TSSA Fuels Contractor.

We make sure everything works and stays working!

CORH is here to keep your property or your products the right temperature.

Schedule a Consultation