3 Best HVAC Services in London, ON

“Donaldson Heating & Air Conditioning offers services, maintenance, and installs residential and small commercial heating and cooling systems. They really help local families stay safe and comfortable. They are London's largest family-owned heating and cooling company. As licensed technicians and friends in your home or business, they aim to give you options and help you make informed decisions about your furnace, air conditioner, water heater, air filtration system, and more. They also provide ongoing support & protection with industry-leading guarantees and their iconic 15-Year True Care Warranty. With a growing team of over 30, they have proudly been voted London’s Favourite HVAC and were on Canada’s Growth 500 List 2020. They strive to provide more value at a medium price range for top-quality products and services. Also, the upfront pricing guarantee includes flat-rate diagnostics, repairs & maintenance with no hidden fees.

“Reliance Home Comfort provides commercial and residential maintenance, installation, and repair services. They have been providing affordable home comfort solutions designed to meet your family’s needs and budget. Their technicians are trained in the latest AC repair techniques for leading AC brands and units. They offer flexible payment options to their customers. They also offer water filtration and UV air purification systems. Homeowners commonly call Reliance for AC repair in London and 24/7 emergency services.

“Roy Inch & Sons aims to provide and innovate better than the rest of the industry. They have been your local heating and cooling service provider in London City. The company takes pride in delivering reliable service 365 days a year with over 700 licensed technicians and over 4,000 team members. Their HVAC technicians are NATE-certified and insured. They offer military specials, a lifetime thermostat warranty, free repair service, and parts replacement. They support their work with a one-year, 90-day labour guarantee for all completed repair work.