Why Summer Breeze?

We are a small company that takes pride in providing all of our customers with the professional and personal service they deserve. This means that we keep our rates reasonable and allows us to treat our customers on a personal level.

Years in Business
Hours on call
Preferred Temperature


SB Mechanical Service Inc. is your choice for commercial HVAC rooftop unit replacement, service or sales in Waterloo Region and surrounding areas. 

Temperature rising?

Our commercial HVAC division provides sales and service for heating, cooling, refrigeration, ventilation and gas needs including:

  • Ductless systems
  • Package systems (rooftop units)
  • Tube heaters
  • Heat pumps
  • Computer room units
  • Exhaust systems
  • Temperature controls


For a home owner, a furnace breakdown down is a stressful situation. We understand the sense of urgency.