Very fast service when we needed it. They keep high quality products in stock and stand behind their work. Don't think you could find a better home comfort company.
About Donaldson Heating and Air Conditioning
Donaldson Heating and Air Conditioning offers reliable service to London, St. Thomas, and Woodstock. Their technicians are friendly, courteous, and honest about costs. They provide quality work, arrive promptly, and offer paperless invoices. The company's website is easy to navigate, and their phone manner is welcoming and helpful. They give clear explanations and options, and their technicians work hard to finish tasks efficiently. Recent reviews highlight the professionalism and helpfulness of the team during various services, such as fixing a clogged kitchen sink, replacing a water heater, and installing a furnace. Technicians like Connor and Liam are praised for explaining details clearly, providing options, and answering questions throughout the process. They ensure the work area is clean and tidy afterward. With lifetime coverage, regular maintenance plans, and extended warranties on top products, Donaldson Heating and Air Conditioning focuses on keeping homes safe and comfortable, emphasizing Quality, Comfort, and Peace of Mind. Customers appreciate their honest, professional approach and the helpfulness of the team in making sure everything runs smoothly.
Reviews
Kaden explained each step in the process so that I understand how to keep my AC working longer
Once again, we are overly pleased with our experience and the professionalism with all Donaldson personnel. The Plumbing team who visited today were helpful, personable, and professional. This is the third time we have used differing Donaldson services over the last 12 months and we have never been disappointed. We recommend these guys to everyone and anyone.
Photos

Hours
Good to know
- on-site services
- no online estimates
- open to all
Location
77 Bessemer Rd, London, ON N6E 1P9
Similar Pros in London
Is this your business?
Upgrade your profile to add the context customers, search engines and AI systems use to evaluate and recommend your business.