Heating & Cooling First
HVAC Service & Repair in Drexel Hill
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.
Havertown is dense, older Delaware County housing — stone twins and colonials through Haverford Township, mostly built between the 1920s and the 1950s, on narrow lots with very little space between buildings. That density is the defining constraint on HVAC work here, and it affects both heating and cooling.
We are close by: PJ MAC is headquartered in Drexel Hill on Harper Avenue, which makes Havertown one of the shortest runs we make. We answer 24 hours a day.
What we handle in Havertown
- ✓Furnace and heating repair, including older chimney-vented equipment
- ✓Heat exchanger and venting safety inspection
- ✓Air conditioning repair and condenser clearance assessment
- ✓Coil cleaning on older condensers in confined side yards
- ✓Duct repair, sealing and cleaning on retrofit distribution
- ✓Dryer vent cleaning on long basement runs
- ✓24-hour emergency service
Condensers in narrow side yards
The outdoor unit in a Havertown twin usually sits in a tight side yard, close to the neighbor's wall, sometimes under a downspout, frequently boxed in by fencing or landscaping that has grown since the unit went in. A condenser in that position recirculates its own hot discharge air and cannot reject heat properly.
The symptom is a system that performs poorly in the hottest weather without any component actually failing. It is the most commonly missed cause of a no-cool call on a narrow lot, and it is the first thing we look at here.
Older heating and the safety check
Housing of this age commonly has gas equipment venting into an original masonry chimney. Where that chimney is unlined, oversized for the appliance, or deteriorated, venting becomes unreliable — and combined with a cracked heat exchanger, that is a genuine carbon monoxide risk.
We inspect the heat exchanger and the venting on every heating call, not only when asked. If we find a crack we will explain exactly what it means and why the appliance cannot be run.
Fast response
Being headquartered next door means we get to Havertown quickly. We answer at any hour, and install estimates are free.
Areas We Serve from Drexel Hill
- Drexel Hill, PA
- Springfield, PA
- Clifton Heights, PA
- Wyndom, PA
- Glenolden, PA
- Broomall, PA
- Angora, PA
- Sharon Hill, PA
- Elmwood Park, PA
- Holmes, PA
- Collingdale, PA
- Folcroft, PA
- Tinicum Township, PA
- Darby township, PA
- Eastwick, PA
- Yeadon, PA
- Lansdowne, PA
- East Lansdowne, PA
- Millbourne, PA
Frequently Asked Questions
How quickly can you reach Havertown?
Quickly — our headquarters is in Drexel Hill on Harper Avenue, so Havertown is one of the shortest runs we make. We answer calls 24 hours a day, seven days a week.
My AC struggles only in the hottest weather.
On a narrow Havertown lot that is often the condenser's clearance rather than the equipment. A unit boxed in by fencing or overgrown landscaping recirculates its own hot discharge and cannot reject heat. It is the most commonly missed cause of a no-cool call here.
Should I be concerned about carbon monoxide?
It is worth taking seriously in housing of this age, where gas equipment often vents into an original masonry chimney that may be unlined, oversized for the appliance or deteriorated. We inspect the heat exchanger and venting on every heating call as a matter of course.
Is coil cleaning actually worthwhile?
On an older condenser in a confined side yard, yes. A coil packed with cottonwood, pollen and debris forces the compressor to run at higher pressure and current, which costs money continuously and shortens the life of the most expensive component in the system.
Do you do duct and dryer vent work as well as repairs?
Yes — duct repair, sealing and cleaning, plus dryer vent cleaning, which matters here because basement dryers need long horizontal runs that load with lint.