Heating & Cooling First
HVAC Service & Repair in Bensalem
PJ MAC HVAC Service & Repair is a full-service HVAC contractor — 24-hour AC and heating repair, installation and maintenance come first, backed by NADCA-standard air duct and dryer vent cleaning.
Langhorne and the lower Bucks County neighborhoods around it — MacArthur Manor, Oxford Valley, Penndel and the Middletown Township developments — are predominantly mid-century housing. Ranches, capes and split-levels built through the postwar decades, and by now most of them are on their second or third HVAC system.
That produces a consistent service picture: aging equipment in structurally simple houses, with a meaningful share converted to heat pumps somewhere along the way. PJ MAC covers the area from our Bensalem office on Bristol Pike, 24 hours a day.
What we handle here
- ✓Furnace and heating repair on gas, oil and propane equipment
- ✓Heat pump diagnosis — defrost faults, auxiliary heat problems and charge issues
- ✓Air conditioning repair and replacement
- ✓Air duct cleaning and duct repair
- ✓Dryer vent cleaning
- ✓24-hour emergency service
Heat pumps and where the money goes
Heat pumps are common in this housing and they generate a specific complaint: a winter electric bill that is much higher than expected. Usually that is auxiliary heat running more than it should. A refrigerant charge problem, a failed defrost control or a thermostat configured incorrectly will all push a heat pump onto its backup electric strips far more than necessary.
It is an expensive fault to leave alone and a straightforward one to diagnose. If your bill jumped without the weather explaining it, that is worth a call.
Single-story airflow
Ranches and capes typically have one central return, which means there is no second path to compensate when the filter is neglected or a return grille gets blocked by furniture. The result is a furnace short-cycling on its limit switch in winter, or an evaporator coil freezing in summer.
Both look like equipment failures and both are usually airflow. Checking the filter is genuinely the first thing to do before calling anyone, including us.
Repair or replace
A lot of systems in this area are at the age where the question comes up honestly. We will tell you where yours sits — what has failed, what it costs to fix, and whether that money is better put toward replacement. Install estimates are free.
Areas We Serve from Bensalem
- Bensalem, PA
- Feasterville, PA
- Trevose, PA
- Rhawnhurst, PA
- Torresdale, PA
- Andalusia, PA
- Cornwells Heights, PA
- Eddington, PA
- Croydon, PA
- West Bristol, PA
- Bristol, PA
- Newportville, PA
- Hulmeville, PA
- Winchester Park, PA
- Krewstown, PA
- Bustleton, PA
- Somerton, PA
- Harriman Historic District, PA
- Trinseo Altuglas, PA
Frequently Asked Questions
Do you cover MacArthur Manor, Oxford Valley and Penndel?
Yes. Langhorne, MacArthur Manor, Oxford Valley, Penndel and the surrounding Middletown Township neighborhoods are all served from our Bensalem office on Bristol Pike.
Why did my winter electric bill jump so much?
With a heat pump, that is usually auxiliary heat running more than it should. A charge problem, a failed defrost control or a misconfigured thermostat will all push the system onto its backup electric strips unnecessarily. It is expensive to leave alone and straightforward to diagnose.
My furnace keeps shutting off after a few minutes.
That is generally the limit switch protecting it from overheating because it cannot move enough air. Ranches and capes usually have a single central return, so there is no second path to compensate for a neglected filter. Check the filter first — it is genuinely the first thing to try before calling anyone.
The outdoor unit is steaming in winter. Is it broken?
Almost certainly not. That is the defrost cycle clearing ice off the outdoor coil, and cool air indoors for a few minutes during it is normal. An outdoor unit iced solid that never clears is a real fault and needs attention.
Do you offer emergency service overnight?
Yes, 24 hours a day, seven days a week.