Lehigh County, Pennsylvania
HVAC repair and installation in Allentown, PA
Allentown's brick rowhouses and twins are mostly heated by gas boilers or furnaces, and cooling often comes from window units or ductless systems. Winters are cold and summers humid.
Areas served include
West End · East Side · Center City · South Side · Old Allentown · Jordan Park
Same-day appointments when a local contractor has an opening
5 ZIP codes covered in Allentown
Allentown homes and their HVAC systems
Center City and Old Allentown have 19th-century rowhouses; the West End has larger early-1900s homes and twins; the East Side and South Side have mid-century homes.
Local conditions that affect your system
Seasons and peak demand in Allentown
Allentown summers bring highs in the mid-80s with humidity. Winters average in the 30s with snow and occasional single-digit cold. Heating runs from October into April. Many West End twins have basement furnaces with original ductwork that limits upstairs cooling. Book boiler and furnace service in early fall.
Common HVAC calls in Allentown
Also available: emergency HVAC and every other HVAC service.
Allentown at a glance
- County
- Lehigh County
- Utilities
- PPL Electric Utilities supplies electricity and UGI supplies natural gas.
- Permits & licensing
- The City of Allentown Building Standards and Safety bureau issues permits under Pennsylvania's Uniform Construction Code.
- ZIP codes covered
- 18101, 18102, 18103, 18104, 18109
Allentown HVAC FAQ
How do I cool an Allentown rowhouse?
Ductless mini-splits are the most common choice because they don't need ductwork.
Does Pennsylvania license HVAC contractors?
Not statewide, but home improvement contractors must register with the Attorney General, and permits come from the city.
Last reviewed . General information, not a diagnosis of your system.
Guides for Allentown homeowners
Nearby and related
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