If you need professional assistance with heating and cooling in Waterloo, Ontario, look no further than the services offered by Hy-Mark. Our locally owned and operated company is proud to serve the residents of the Regional Municipality of Waterloo. Our goal is to earn customer trust by always performing high-quality work. We offer HVAC services that are affordably priced, and we’re up front and honest about the cost of our services. We’ve served the area since 2004, and we work hard to build lasting and loyal relationships with all of our customers. Our technicians are highly experienced and refuse to cut corners with any aspect of their work.
Trusted Professional Repair Services
At Hy-Mark, we want to take the stress out of dealing with a broken heater or air conditioner in Waterloo. We understand the dangers that a faulty system can create, so we offer 24/7 emergency availability when needed. Our technicians have the training needed to repair all makes and models of heaters and AC units. Each job is unique and will receive our undivided attention. Getting a problem fixed in a timely manner can keep it from evolving into anything more serious in the future.
Broken systems can display an array of symptoms:
- Increased home energy use
- Unusual noises
- Lack of warm or cool air
- Foul odors
Heating and AC Installation Options
Trusted Heating and Cooling Maintenance in Waterloo

To learn more about the heating and cooling services we able to offer in the Waterloo area, give the team from Hy-Mark a call today.