PLUS Maintenance Agreement: Take the Next Step to Keep Your Furnace or Air Conditioner Running Well Prevent HVAC breakdowns with our PLUS Maintenance™ Agreement. Our technicians will schedule your service appointment before high energy usage periods to ensure a smooth operation for your furnace or AC all season. Pre-scheduled maintenance may save you energy and money, so skip the “what-if’s” and stay relaxed all year round with a Strogen's Service Experts Heating & Air Conditioning PLUS Maintenance™ Agreement. We know you don’t want to wait around once something’s happened to your furnace or AC, and you don’t want pay a fortune for repairs. With a PLUS Maintenance™ plan, you will not only get our expert AC and furnace maintenance – you’ll also receive service and member benefits. Our service benefits were designed to get technicians to you fast: PLUS Maintenance™ Agreements offer priority booking. Likewise, our member benefits were designed to keep your wallet full. 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 lower price. You’ll get all the PLUS Maintenance™ services and benefits for less than two individual tune-ups would cost. Call your Strogen's Service Experts in Rochester at 603-923-4570 to enroll today, or conveniently schedule an appointment now.