Heating & Cooling First
HVAC Service & Repair in Philadelphia
PJ MAC HVAC Service & Repair is a full-service HVAC contractor โ 24-hour AC and heating repair, installation and maintenance come first, backed by NADCA-standard air duct and dryer vent cleaning.



Powelton Village's grand Victorian twins and porch-front houses are a big part of why people love living here, and a big part of why heating and cooling them is genuinely hard. High ceilings, three full stories, original radiators in some rooms and window units limping along in others: these houses were built for a different century, and their comfort systems show it.
Old Victorians Play by Their Own Rules
PJ MAC HVAC Service & Repair has spent over 32 years working on Philadelphia housing of every era, and Powelton Village homes are a specialty case we know well. Owner Doug is a Master HVAC Technician, the company is family owned and operated, and we carry PA License #PA157168. Whether your house runs on a boiler and radiators, a retrofitted forced-air system, or a patchwork of both, we repair it.
Boilers, Radiators, and Retrofitted Ductwork
Many Powelton Village houses still heat with boilers, and we service gas and oil systems alike, along with the furnaces and heat pumps found in renovated properties. Where ductwork was retrofitted into old walls and floor cavities, airflow problems are common, and we diagnose those honestly instead of just swapping parts. On every furnace call we check the heat exchanger, because carbon monoxide risk from a cracked exchanger is not something an old-house owner should ever gamble on.
No Ducts? Mini-Splits Were Made for These Houses
Plenty of homes here have no ductwork at all, and ductless mini-splits are often the cleanest answer, bringing real air conditioning to a third-floor bedroom without tearing open plaster walls. We repair existing mini-splits and install new ones, with free installation estimates so you can weigh the option properly.
- โBoiler and radiator repairs in original heating systems
- โAC repairs: compressors, capacitors, refrigerant leaks, frozen coils
- โMini-split service and installation for duct-free houses
- โThermostat upgrades that handle multi-floor temperature swings
- โHeat pump repairs in converted and renovated properties
Owners, Landlords, and Shared Houses Alike
Powelton Village mixes longtime homeowners with rentals and shared houses near the universities, and we work with all of them. Our 24-hour service matters when a no-heat call comes from a house full of tenants on a January night, and our 5.0-star rating from 176 Google reviews reflects how those calls get handled.
Citywide Reach, Naudain Street Roots
We dispatch to Powelton Village from our Philadelphia office on Naudain Street and work on all brands, including Lennox, Carrier, Trane, and Goodman. Beyond repairs, we handle maintenance tune-ups, air duct cleaning, and humidity control, useful in big old houses where dry winter air is hard on original woodwork and plaster.
If your Powelton Village home's heating or cooling is overdue for a proper fix, call PJ MAC HVAC Service & Repair at (610) 424-6447, any time of day.
Areas We Serve from Philadelphia
- Philadelphia, PA
- Carroll Park, PA
- Haverford North, PA
- Spruce Hill, PA
- Mantua, PA
- West Passyunk, PA
- Point Breeze, PA
- Newbold, PA
- Dickinson Narrows, PA
- Hawthrone, PA
- Queen Village, PA
- Yorktown, PA
- East Kensington, PA
- West kensington, PA
- FairHill, PA
- Port Richmond, PA
- Powelton Village, PA
- Brewerytown, PA
- Kensington, PA
- Nicetown-Tioga, PA
Served by our local office: HVAC Service & Air Duct Cleaning on Naudain Street, Philadelphia PA
