Connect with Top-Rated HVAC Contractors in Middletown!

E.R. Lighty Co. is a family-owned business with over 50 years of experience, providing top-notch HVAC and plumbing services in the Middletown, PA, area. From heating and cooling to plumbing and water systems, we ensure your peace of mind and satisfaction at every step. Our expert team keeps you cool in the summer and warm in the winter with our comprehensive services, including air conditioning, plumbing, heat pump installations and repairs, boiler services, water heaters and furnaces, geothermal systems, well system services, and maintenance plans for your HVAC, plumbing, and water systems.