Precision Cooling & Heating is your trusted HVAC contractor serving Annville, Palmyra, Lebanon, Hershey, and surrounding areas in Central Pennsylvania. We provide fast, reliable service for air conditioning repairs, furnace and boiler service, heat pump replacements, mini-split installations, new AC installations, smart thermostats, indoor air quality systems, tankless water heaters, and new construction plumbing. Precision Cooling & Heating also specializes... Read More about Precision Cooling & Heating