At K K Heating and Air-Conditioning, we specialize in high-quality heating, ventilation, and air conditioning services for both residential and commercial clients across Toronto and the Greater Toronto Area (GTA).
Customer contacts for HVAC service (call, website, or form).
Detailed service estimate is provided (repair, installation, or maintenance).
Technician completes the approved work (repair, install, or tune-up).
We begin with a quick call or online booking to understand your needs. Whether it's ductwork design, furnace replacement, or AC repair, we schedule a convenient time to assess the job on-site.
Our certified HVAC technicians visit your location to inspect the system, take measurements, and evaluate your requirements. We determine the best solution tailored to your home or business.
We provide a transparent, itemized quote for the recommended service — whether it's new ductwork layout, furnace installation, or AC repair/replacement. Once approved, we schedule the work at your convenience.
Efficient ductwork is key to an effective HVAC system. Our professional duct installation ensures even airflow, reduced energy costs, and better indoor air quality.
Stay warm through Toronto's cold winters with our expert furnace installation service. We install modern, energy-efficient gas and electric furnaces tailored
Toronto summers can get hot—don’t let a faulty AC ruin your comfort. We repair all major AC brands and install new, high-efficiency cooling systems.
Toronto summers can get hot—don’t let a faulty AC ruin your comfort. We repair all major AC brands and install new, high-efficiency cooling systems.
“They replaced our old furnace just before winter hit. The installation was smooth and the technician explained everything clearly. Great service!”
Priya S.
“Our AC broke down on a hot weekend, and K K Heating showed up within hours. They fixed it quickly and it’s been working perfectly since.”
David L.
“From quote to install, the team was knowledgeable and polite. The new furnace and ductwork work flawlessly. Thank you, K K Heating!”
Linda M.,
At K K Heating and Air-Conditioning, we take pride in delivering high-quality HVAC solutions to residential and commercial clients across the Greater Toronto Area. Our portfolio showcases a wide range of successful projects, from custom ductwork layouts to high-efficiency furnace installations and reliable AC system upgrades.
Need a duct system tailored to your space? We design and fabricate custom ductwork for homes, offices, and new constructions. We proudly serve homeowners, builders, and contractors throughout Toronto with fast turnaround and expert craftsmanship.
For more information and how we can meet your needs, please fill out the form below and someone from our team will be in touch.
We usually respond within 24 hours.
Alternatively you’re welcome to call our offices.
“The K K team was professional, clean, and quick. Our new duct system has improved our home's airflow dramatically. Highly recommended!”
Michael R. Toronto