Smile HVAC has been proudly serving Ontario for the past 25+ years, with a presence in over 70+ cities across the province. Our team of 20+ licensed and certified technicians is dedicated to providing top-tier HVAC services, including furnace repair, AC repair, water heater repair, boiler repair, and humidifier repair. We also specialize in HVAC system installations, backed by a 10+ year warranty, and are TSSA approved. At Smile HVAC, our mission is to bring smiles to our customers’ faces through exceptional service, ensuring that your comfort is our priority—not just a business transaction. Call us today for the best HVAC service near you.