PLUS Maintenance Agreement: Take the Next Step to Keep Your Furnace or Air Conditioner Running Well Fix problems before they happen with our PLUS Maintenance™ Agreement. We will schedule tune-ups before peak energy usage periods to ensure a smooth operation for your furnace or AC all season. Pre-scheduled maintenance can help you save energy and money, so skip the “what-if’s” and stay stress-free all year round with a Winnipeg Supply Service Experts Heating, Air Conditioning & Plumbing PLUS Maintenance™ Agreement. We know you don’t want to wait one minute once something’s gone wrong with your furnace or AC, and you don’t want repairs to cost a fortune. With a PLUS Maintenance™ plan, you won’t just get our expert AC and furnace maintenance – you’ll also receive service and member benefits. Our service benefits were designed to keep you from waiting: PLUS Maintenance™ Agreements offer priority booking. Our member benefits were designed to keep your wallet full. You’ll enjoy 15% off service, indoor air quality maintenance items, and no overtime service fees 24/7/365. We can’t think of a much sweeter deal for a better price. All our PLUS Maintenance™ services and benefits cost less than two tune-ups purchased individually. Call your Winnipeg Supply Service Experts in Winnipeg at 204-800-0613 to enroll today, or easily schedule an appointment now.