Air Design Services is a full service residential and commercial refrigeration, heating, air conditioning and indoor air quality contractor. We have been proudly serving the London and Strathroy area for over 38 years as a locally owned and operated business. At Air Design Services, we are proud to have earned a reputation as one of London’s top heating & cooling companies. We take our commitment to our customers seriously. We operate on the belief that happy team members lead to happy customers and that every call and every customer matters.