About Haller Enterprises
Haller Enterprises is a trusted heating contractor based in Lititz, PA, delivering expert HVAC services across central and eastern Pennsylvania. With over 40 years of experience, we specialize in heating repair, furnace installation, boiler services, heat pumps, and geothermal systems, ensuring your home stays comfortable year-round. Our team also provides comprehensive plumbing, electrical, and emergency repair services with a 100% satisfaction guarantee.