Contact Us Get An Estimate Donaldson Home Services is a full-service HVAC and home service company in London, Ontario and surrounding nearby areas. Get a quote on your next home project or repair. We will get back to you as soon as possible "*" indicates required fields Name* First Last Email* Phone*Details*Consent* I agree to the privacy policy.* Contact Donaldson Home Services 77 Bessemer Rd, London, ON N6E 1P9519-439-HEAT (4328)[email protected]Monday – Saturday: 8am-11pm Leave a Google Review