Explore 3 Trusted HVAC Contractors Serving Hagerstown, MD

Cumberland Valley Heating & Air Conditioning delivers comprehensive HVAC services, including installation, repair, and maintenance of heating, cooling, and indoor air quality systems. We specialize in residential and light commercial solutions, emphasizing energy efficiency and customer satisfaction. Serving Hagerstown, MD, and four-state areas, we combine 30+ years of experience with Trane-certified expertise to ensure reliable, cost-effective climate control.

Larry & Sons provides comprehensive HVAC, plumbing, and electrical services to residential customers across Maryland, Pennsylvania, and West Virginia. Established in 1960, we combine family-owned tradition with cutting-edge solutions for heating, cooling, plumbing, and electrical systems. Our 24/7 emergency availability, lifetime guarantees, and financing options ensure accessible, reliable service for every homeowner.

M.S. Johnston provides comprehensive mechanical contracting solutions including HVAC systems, commercial refrigeration, and food service equipment. With over a century of experience, we deliver design/build expertise, energy-efficient technologies, and sustainable practices through our solar-powered facility. Our services cater to diverse sectors ranging from retail and hospitality to healthcare and education.