PLUS Maintenance Agreement: Take the Next Step to Keep Your Furnace or Air Conditioner Running Well Prevent HVAC breakdowns with our PLUS Maintenance™ Agreement. We will schedule visits before your greatest energy usage periods to keep your heater or AC working smoothly all season. Pre-scheduled maintenance saves you energy and money, so skip the “what-if’s” and stay comfortable all year round with a A1 Chesney Service Experts Heating & Air Conditioning PLUS Maintenance™ Agreement. We know you don’t want to wait one minute once something’s broken on your furnace or AC, and you don’t want pay a fortune for repairs. With a PLUS Maintenance™ plan, you won’t just get our expert AC and furnace maintenance – you’ll also receive a variety of service and member benefits. Our service benefits were designed to get technicians to you fast: PLUS Maintenance™ Agreements offer priority booking. Our member benefits were designed to keep your wallet thick. You’ll get 15% off service, indoor air quality maintenance items, and no overtime service fees 24/7/365. We can’t think of a much nicer deal for a lower price. All our PLUS Maintenance™ services and benefits cost less than two tune-ups purchased individually. Call your A1 Chesney Service Experts in Calgary at 587-315-5271 to enroll today, or conveniently schedule an appointment now.