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

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

  Our services include:

  • Always on call, 24/7 emergency repair service
  • Scheduled maintenance to ensure efficient performance
  • Replacement and repair of existing HVAC equipment
  • Installation of new HVAC equipment for existing and new building projects

We understand the importance of keeping your operation running; our commitment is to replace units quickly with minimal downtime. We ensure continued training for our technicians to provide the expertise and knowledge required to get the job done.

When you arrange a complementary consultation, we’ll come to your organization and extend a free heating and cooling precautionary inspection or replacement quote.

  • 24/7 Emergency Repair
  • Minimal Downtime
  • Complementary Consultation