Precision Heating & Gas Services

For Derry, NH residents, Precision Heating & Gas Services at 28 Sunset Ave is your trusted local HVAC expert. We provide comprehensive heating and cooling services to keep your home comfortable year-round. Our certified technicians specialize in furnace and boiler installation, repair, and maintenance, alongside expert air conditioning services. We also offer ductless mini-split system installation, indoor air quality solutions including air purifiers and humidifiers, and prompt 24/7 emergency repairs. Rely on us for honest diagnostics, professional workmanship, and reliable service for all your heating and cooling needs.