Keep comfort in and high-cost heating and cooling out with help from Maier Heating & Cooling, LLC. Our HVAC service company in Rochester, Pennsylvania specializes in sales, installation, and maintenance for commercial and residential clients. To see what we can do for you, schedule an appointment for a free, no-obligation consultation. Our easy-to-understand proposals determine the perfect system for your home or business, delivering fair, honest pricing to you. We service all of Beaver County including, Ambridge, Aliquippa, Baden, Beaver, Monaca, Rochester, Midland, New Brighton, Beaver Falls, Chippewa, Darlington plus we also service Sewickley, Moon Township, Cranberrry Township and more. We are Beaver County's top contractor for Rheem air conditioning units.