Residential Cooling
AC Maintenance & Tune-Ups
Air conditioners don’t fail in April — they fail in the first 95-degree week of July, when every HVAC company in New Jersey is booked solid. A spring tune-up is how your house opts out of that week.
- Licensed & insured
- 24/7/365 emergency
- Serving NJ since 2006
Dirty coils and low refrigerant charge don’t just risk breakdowns; they quietly tax you all summer. A system running at full capacity cools faster, cycles less, and shows up smaller on your electric bill.
What annual AC maintenance buys you
- Fewer breakdowns during peak season — worn parts caught in spring, not July
- Lower electric bills — clean coils and correct charge restore rated efficiency
- Full cooling capacity on the hottest days, when you actually need it
- Longer equipment life and a valid manufacturer warranty
- Priority scheduling with a Preventive Maintenance Agreement
What a J&M AC tune-up includes
- Chemical cleaning of the outdoor condenser coil — not just a hose-down
- Refrigerant charge and pressure check
- Test of capacitors, contactors, and electrical connections
- Clear and treat the condensate drain (the #1 cause of summer water leaks)
- Filter replacement and airflow check
- Thermostat calibration and full-system performance test
FAQ
AC Maintenance — common questions
Don’t see your question? Call 862-703-4222 — a real person answers, 24/7/365.
When should I schedule AC maintenance?
Spring — before the first heat wave. You get your pick of appointment times, and anything worn gets replaced before the season instead of during it. Fall works too if you missed spring; skipping years is the thing to avoid.
Is AC maintenance really worth it?
A neglected system loses efficiency every year to dirty coils and drifting charge — you pay for that loss monthly on your electric bill, then again in repairs. One annual visit typically costs less than what mid-season inefficiency and a single emergency call would.
What can I do myself between visits?
Change the filter regularly, keep shrubs and debris a couple of feet clear of the outdoor unit, and don’t block supply or return vents inside. Leave refrigerant, electrical, and coil chemical cleaning to us — that’s where DIY goes wrong.
Do you offer maintenance plans?
Yes — a Preventive Maintenance Agreement covers your seasonal tune-ups automatically and gives you priority scheduling for repairs. Most members pair a spring cooling visit with a fall heating visit.
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