Residential Cooling
Air Conditioning Repair in Northern NJ
A dead AC in a New Jersey heat wave isn’t a comfort problem, it’s a can’t-sleep, can’t-work, check-on-grandma problem. J&M answers 24/7/365 — and because our techs carry common parts, most repairs are finished in a single visit.
- Licensed & insured
- 24/7/365 emergency
- Serving NJ since 2006
We diagnose before we prescribe. You’ll get a plain-English explanation of what failed, what it costs to fix, and — if your system is near the end — an honest read on whether that money is better spent on replacement. No pressure either way.
Symptoms we see every summer
- Blowing warm or room-temperature air
- Ice on the refrigerant lines or indoor coil
- Water leaking around the indoor unit
- Short cycling, or the outdoor unit not kicking on at all
- Tripped breakers every time the AC starts
- Grinding, buzzing, or screeching from either unit
What a repair visit looks like
- Full diagnostic of the outdoor condenser, indoor coil, blower, and controls
- Upfront pricing and your OK before any work begins
- Repairs on all major brands — Trane, Carrier, Bryant, Goodman, Amana, Daikin, York
- Refrigerant leak detection and EPA-certified handling
- A performance check after the fix, so you know it’s actually solved
FAQ
AC Repair — common questions
Don’t see your question? Call 862-703-4222 — a real person answers, 24/7/365.
Why is my AC running but blowing warm air?
The usual suspects: a refrigerant leak, a failed capacitor keeping the outdoor unit from starting, a dead compressor, or a badly clogged filter or coil choking airflow. Each has a very different fix and price — which is why we diagnose first and never quote off a symptom over the phone.
Why is there ice on my AC lines?
Ice means the evaporator coil is getting too cold — usually low refrigerant from a leak, or starved airflow from a filthy filter or failing blower. Shut the cooling off (fan-only is fine) so it thaws, and call us; running it frozen can take out the compressor, the most expensive part in the system.
My AC is older and uses R-22 refrigerant. Can you still fix it?
Often yes — but R-22 was phased out of production, so recharging leaky older systems gets more expensive every year. If your system runs R-22 and needs a major repair, we’ll lay out the repair-vs-replace economics honestly so you’re not pouring money into a dead-end refrigerant.
Do you charge extra for nights and weekends?
Emergency availability is real — we answer 24/7/365. Whatever your situation, you’ll get the price before any work begins, so the decision is always yours and never a surprise on the invoice.
24/7/365 · Since 2006
Comfort problem? Consider it handled.
Talk to a real J&M technician — not a call center. Same-day appointments are often available across Central & Northern NJ.
Licensed & insured · NJ Master HVAC Lic. #19HC00743200