Star Alliance Heating and Cooling Inc. is a trusted HVAC company proudly serving homeowners and businesses throughout the Greater Toronto Area. Our team of licensed and experienced technicians is dedicated to providing reliable heating, cooling, ventilation, and indoor comfort solutions that keep your property comfortable in every season.

With years of industry expertise, we specialize in furnace installation and repair, air conditioning services, heat pumps, water heaters, indoor air quality systems, and preventative maintenance. Whether you need a quick repair, a system upgrade, or a complete HVAC installation, our professionals are committed to delivering quality workmanship and exceptional customer service.

Your Comfort Is Our Priority.