Find 2 HVAC Contractors You Can Count On in Milton, ON

Extra Air System specializes in residential and commercial HVAC solutions, including sales, installation, repair, and maintenance of heating, cooling, and indoor air quality systems. With over a decade of experience and a focus on customer-centric service, we serve the Greater Toronto Area using advanced technology and partnerships with top manufacturers. Our commitment to reliability, competitive pricing, and 24/7 emergency support ensures year-round comfort for every client.

M.A.R.C.H. delivers residential HVAC design, installation, and service across Milton and surrounding regions. Specializing in geothermal systems, furnaces, air conditioning, and indoor air quality solutions since 1974, we prioritize energy efficiency, customer comfort, and 24/7 emergency support. Our CGC-accredited team ensures reliable, transparent service with tailored maintenance plans.