Markham Heating & Air Conditioning is a family-owned HVAC supplier for homeowners and businesses in Markham. We have been in the HVAC industry since 1983. Their experienced technicians also offer furnace and air conditioner repair and installation, along with routine maintenance to keep your system running efficiently. Their focus is on customer happiness through straightforward communication and careful execution. They fix HVAC problems of any size, delivering comfort all year long, and they have more than 40 years of experience. Call them at (905) 471-1748 for professional assistance.