Our Resources for Your HVAC Replacement Our experts have all the resources you need to help make your HVAC replacement process simple. Whether you’re in need of answers to commonly asked questions or would appreciate taking advantage of a sweet deal we have available at A1 Chesney Service Experts Heating & Air Conditioning in Calgary, you can find it all here. As your local HVAC experts, we want to make buying an air conditioner or furnace a stress-free experience. Discover more below. Frequently Asked Questions Find answers to all of the most commonly asked questions on our FAQ page. We update this page constantly, so all the latest HVAC system and technology questions – and answers – can be found here. If you’re not finding an answer to your query, please don’t hesitate to give us a buzz at 587-315-5271. Coupons Who doesn’t love saving a little cash? We share coupons for our products and services here. Click to see how much you could save on your next heating and cooling repair, maintenance or replacement. As usual, we’re happy to answer your questions by phone or in person. Keep in mind: we offer a free, no pressure in-home consultation, and scheduling your appointment has never been easier. Just use our online scheduler, and get your consultation booked today.