Interested in commercial heating and cooling service, maintenance or installation for your business?

We’re proud to provide many exclusive benefits to our institutional and commercial clients:

  • Satisfaction Guaranteed
  • Asset Management Reporting
  • Proactive HVAC Maintenance & Replacement
  • Certified Repair Service, 24/7/365

We take care of the commercial air conditioning and heating needs of all kinds of commercial and industrial businesses and government buildings. From banks to large commercial and industrial properties, warehouses, and retail clients, we’ve been serving the heating and cooling needs of the commercial sector with years of experience behind us.

Reliable Commercial HVAC Service provided anytime, anywhere emergency repair service to our valued clients. That means no matter when the system needs repair, a Core One Mechanical Group Certified technician will fix it right away.

Planning Ahead Is Our Specialty.
Our mission is to do “Whatever It Takes” to provide the best possible commercial HVAC service through our comprehensive preventative system maintenance and replacement program. This industry-leading program provides our commercial clients with lower operating costs and reduced service calls, all while helping to extend the life of the HVAC equipment. It’s a worry-free planned replacement program that ensures the heating and cooling in your business or institution is always reliable and energy-efficient. Call us now for more information on heating and cooling service and maintenance for your business.

Our company is centred on making our client’s lives easy and worry-free. Core One’s Comprehensive Protection Plan clients enjoy:

  • HVAC parts and repairs at all times
  • Multi-unit discounts
  • No overtime charges, ever
  • Lower utility bills

Core One Mechanical Group technicians are specifically trained to avoid hazardous situations. It is our policy to follow and exceed safety standards. Routine safety checks are performed on an ongoing basis, and our Core One technicians are required to take advanced training courses in a variety of safety areas, including:

  • Ladder and electrical safety
  • Safe chemical handling
  • Personal Protective equipment
  • Property protection
  • Just to name a few.