Heating & Cooling First
HVAC Service & Repair in Pottstown
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.



The houses around Amityville were built across many eras, and the heating and cooling equipment inside them tells the same story โ central air added to an older farmhouse, a heat pump in a newer development, a boiler still serving a home built before ducts were common. PJ MAC HVAC Service & Repair provides 24-hour AC and heating repair throughout Amityville, PA from our Pottstown office, fitting the work to the home in front of us. Reach a technician at (610) 672-3052.
Cooling Repair Suited to the House
Older Amityville homes often took on central cooling long after construction, which leaves tight equipment spaces, long line sets, and ducts never designed for it. Those conditions wear on a system, bringing refrigerant leaks, struggling compressors, failed capacitors, and coils that freeze when airflow drops. We diagnose the actual fault and repair AC equipment from every major brand โ Lennox, Carrier, Trane, and Goodman โ rather than forcing one approach onto a home that doesn't suit it.
Heating Across Different Builds
Amityville's heating equipment spans the range: gas and oil furnaces, hot-water boilers in the older stock, and heat pumps in updated homes. PJ MAC repairs all of them. On any gas furnace we inspect the heat exchanger for cracks, since a damaged one can release carbon monoxide, and we handle ignition faults, blower trouble, and boilers that knock or lose pressure โ so the heat matches how your particular home was built to be warmed.
Mini-Splits Where Ductwork Won't Go in Amityville
Some older Amityville homes have no good route for ducts, and that is where ductless mini-splits fit โ efficient, quiet comfort for additions, finished spaces, and rooms a central system never reached well. We service and install them, sizing each indoor head to the space it serves so comfort stays even from room to room. When a home is better served by new equipment we provide free estimates, with new systems carrying manufacturer warranties, and our technicians are EPA 608 certified for proper refrigerant handling on every job.
Serving Amityville and Montgomery County
- โPottstown, home to our service office
- โEarlVille and Weavertown nearby
- โDouglassville to the south
- โStowe close by
- โOther Montgomery County neighborhoods in the area
Family owned and operated with 32+ years in the trade, PJ MAC is led by Master HVAC Technician Doug, holds PA License #PA157168, and carries a 5.0-star rating from 176 Google reviews; our technicians are EPA 608 certified. Whatever the age of your Amityville home, call (610) 672-3052 for HVAC repair that fits it.
Areas We Serve from Pottstown
- Pottstown, PA
- EarlVille, PA
- Weavertown, PA
- Amityville, PA
- Douglassville, PA
- Unionville, PA
- Stowe, PA
- Bucktown, PA
- Pughtown, PA
- Ludwigs Corner, PA
- Gilbertsville, PA
- New Hanover, PA
- Fagleysville, PA
- Limerick, PA
- Linfield, PA
- Kenilworth, PA
- Parker Ford, PA
- Spring City, PA
- Royersford, PA
- Graterford, PA
Served by our local office: HVAC Repair in Pottstown, PA
