Welcome to MacLellan Mechanical Services Inc.

Our attention to service and quality has made us an industry leader. At MacLellan Mechanical Services Inc. the customer always comes first, and we constantly strive to exceed your expectations! With our wide range of products and services, you're sure to find exactly what you're looking for.

Want to know more about our business and the services we offer? Visit our "Services" page.

WE SERVICE ALL MAJOR BRANDS OF HVAC EQUIPMENT!