Manglaviti HVAC Inc.

Manglaviti HVAC Inc. serves Allentown, Pennsylvania with a 4.9-star average across 10 verified customer reviews. Founded in 2005, this residential and commercial HVAC contractor began as a father-son operation and has grown to employ seven team members. The company handles heating and cooling system installations, repairs, and preventive maintenance for homes and businesses throughout the Lehigh Valley region. Their service portfolio includes ductless mini-split systems, traditional split systems, furnace tune-ups, and water heater diagnostics. Customers consistently praise their Same-Day response times and transparent pricing structure.

The company differentiates itself through specialized expertise in commercial and industrial applications, particularly in gas drilling sector services added in 2009. Their commercial capabilities include heating system installation and manufacturer services, pipe insulation, cladding, and heat trace systems for industrial facilities. For residential clients, they install and service ductless air conditioning and heating units, with reviewers specifically mentioning Fujitsu heat pump systems. The company maintains competitive pricing that reviewers describe as affordable compared to other area contractors, while delivering professional installation with minimal disruption to occupied homes.

Customer reviews highlight specific positive experiences with the Manglaviti team. One reviewer described how technicians arrived the morning after an after-hours emergency call to restore furnace function. Another noted installers completed ductless system work so cleanly that no evidence remained after they departed, despite the presence of pets in the home. Reviewers mention the team handles generator installations alongside HVAC systems, and that they service both systems when needed. Multiple customers emphasize the company's responsiveness, with same-day callback and next-day service visits common.