Leave the Expert Commercial HVAC Maintenance Up to Us All HVAC systems need scheduled maintenance by trained experts who know what to look for. At Strogen's Service Experts Heating & Air Conditioning in Rochester, our expert maintenance process identifies small kinks before they become major problems. Our Expert Planned Service Agreements provides expert NATE-trained technicians who are familiar with your equipment and work within proven processes designed to point out any problem areas before they occur. These experienced technicians are fully equipped to perform expert commercial HVAC maintenance designed to meet or exceed all the primary manufacturers’ recommendations. With our maintenance plans, you will get: Priority service status 24/7/365 live customer service 24-hour emergency service, all year round NATE-certified technicians licensed and insured to service all brands One year 100% satisfaction guarantee on service (most companies only guarantee their work for one or two months Multi-unit discounts With more than 100 service facilities in the U.S. and Canada, Strogen's Service Experts has the depth of skill and expertise you need. Call or click to arrange an appointment to discuss your business’s needs now at 603-923-4570.