With over 25 years of dedicated service, Cambridge Heating and Cooling has built a trusted reputation as one of the leading HVAC contractors in the Greater Toronto Area (GTA). We specialize in providing high-quality heating, cooling, and air quality solutions for both residential and commercial clients, backed by a team of experienced, licensed, and certified technicians. As a Top Choice Award winner in the Heating & Air Conditioning category, our commitment to excellence goes beyond just fixing systems — we deliver comfort, efficiency, and peace of mind. Whether it's a routine installation or a late-night emergency, our 24/7 support team is always ready, with no extra charges for after-hours service. We are proud certified dealers of Lennox and Trane, offering energy-efficient systems with extended warranties that ensure long-term performance and savings. Our technicians receive ongoing training to stay ahead of the latest HVAC technologies, ensuring every job is done right the first time. At Cambridge Heating and Cooling, we’re not just your local HVAC contractor — we’re your long-term partner in indoor comfort.