PLUS Maintenance Agreement: Take the Next Step to Keep Your Furnace or Air Conditioner Running Well Avoid HVAC issues with our PLUS Maintenance™ Agreement. Our experts will schedule your service appointment before peak energy usage periods to ensure a smooth operation for your furnace or AC all season. Pre-scheduled maintenance saves you energy and money, so skip the “what-if’s” and stay stress-free all year round with a BW/Cook Service Experts Heating & Air Conditioning 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 will not only get our expert AC and furnace maintenance – you’ll also receive tons of service and member benefits. Our service benefits were designed to keep your eyes off the clock: PLUS Maintenance™ Agreements offer priority booking. Likewise, our member benefits were designed to keep your wallet plump. You’ll receive 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 more affordable price. Comibined, our PLUS Maintenance™ services and benefits cost less that individually purchasing two tune-ups. Call your BW/Cook Service Experts in Elkhart at 574-218-6404 to enroll today, or conveniently schedule an appointment now.