Philadelphia, Pennsylvania
HVAC repair and installation in Philadelphia, PA
Philadelphia's rowhouses define its HVAC work. Many still heat with gas boilers and radiators or older furnaces, and cooling often comes from window units or ductless systems because there's little room for ductwork.

Areas served include
South Philly · Fishtown · Germantown · Northeast Philly · Manayunk · Fairmount
Same-day appointments when a local contractor has an opening
86 ZIP codes covered in Philadelphia
Philadelphia homes and their HVAC systems
Rowhouses in South Philly, Fishtown and Kensington typically have a basement boiler or furnace and a flat roof where condensers or package units sit. Twins and singles in the Northeast and Germantown more often have forced air with central AC.
Local conditions that affect your system
Flat roofs
Rooftop condensers and package units need secure mounting, proper curbs and roof penetrations that won't leak.
Old boilers and radiators
Cast-iron boilers can run for decades, but expansion tanks, circulators and controls wear out and need attention.
Humid summers
Muggy July and August weather exposes undersized AC and leaky ducts in rowhouse attics.
Seasons and peak demand in Philadelphia
Philadelphia summers are hot and humid, with July highs near 88°F and heat waves above 95°F. Winters average near freezing, with occasional snowstorms and cold snaps in the teens. Boiler and furnace calls rise in November, and AC calls peak in the first humid week of summer.
Common HVAC calls in Philadelphia
Also available: emergency HVAC and every other HVAC service.
Philadelphia at a glance
- County
- Philadelphia
- Utilities
- PECO supplies electricity and Philadelphia Gas Works (PGW) supplies natural gas within the city.
- Permits & licensing
- The Department of Licenses and Inspections (L&I) issues permits and licenses contractors in Philadelphia.
- ZIP codes covered
- 19019, 19092, 19093, 19099, 19101, 19102, 19103, 19104, 19105, 19106, 19107, 19108, 19109, 19110, 19111, 19112, 19113, 19114 and 68 more
Philadelphia HVAC FAQ
Does my HVAC contractor need a Philadelphia license?
Yes. Contractors working in the city need a Philadelphia contractor license from L&I, and most equipment replacements need a permit.
What's the best way to cool a Philly rowhouse?
Ductless mini-splits are the most common choice because they need no ductwork. Homes with a usable attic or chase can sometimes add small ducts.
Last reviewed . General information, not a diagnosis of your system.
Guides for Philadelphia homeowners
Nearby and related
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