J.D. HARPS, Inc. logo. Heating, air-conditioning, and major appliance repair.

HVACยท New Lenox & South Suburbs

AC Repair

Fast, reliable air conditioning repair. We troubleshoot and fix all major AC brands so you can stay cool and comfortable all summer long.

Heil AC Unit

Fast and Reliable AC Repair in the South Suburbs

Chicago summers can be brutal, and a broken air conditioner makes your home miserable. At J.D. HARPS, Inc., we provide prompt, reliable AC repair to get your cooling system back up and running. We do not use high-pressure sales tactics. If your AC can be fixed, we will fix it.

Signs Your Air Conditioner Needs Repair

Do not wait for your system to completely fail before giving us a call. Reach out if you notice any of these common issues:

  • Blowing warm air: The system is running, but it feels like a fan is just pushing warm air through your vents.
  • Frozen coils: If you see ice building up on the copper lines outside or the indoor unit, turn the system off immediately and call us.
  • Strange noises: Loud buzzing, rattling, or squealing coming from the outdoor condenser unit.
  • Frequent cycling: The AC turns on and off constantly but never reaches the temperature set on the thermostat.
  • Water leaks: Puddles forming around your indoor unit can indicate a clogged condensate drain line.

Honest Pricing and Common Fixes

When you contact us with an AC issue, we will schedule a diagnostic visit during regular business hours. We quote the fix before we touch the tools.

Often, a broken AC is a simple, affordable fix. The most common issues we see are failed dual run capacitors, bad contactors, or dirty condenser coils. Our lead technician carries the parts to handle these repairs efficiently on the spot.

Brands We Service

We troubleshoot and repair all major air conditioning brands, including:

  • Carrier & HEIL
  • Trane
  • Lennox
  • Goodman
  • Rheem
  • York
"We treat your home like our own. When your AC goes down, we focus on diagnosing the root cause and providing a straight-talk solution to get your family comfortable again."

Reviews

100% recommended by our neighbors.

Long-term relationships with people you can trust in your home.

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โ€œExcellent service! Everyone at JD HARPS is professional and knowledgeable. The work done on our HVAC was thorough and well done. We would highly recommend JD HARPS, Inc!โ€
Megan J. ยท New Lenox, IL
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โ€œI recently contacted J.D. Harps for an A.C. service call and was blown away. For starters, the scheduler couldn't have been nicer. When my 10am appointment was delayed due to an earlier job, she called at 9:45am to ensure a 10:30am arrival was okay. The tech actually arrived early at 10:20am, apologized for the delay, and got right to work checking the outside compressor and inside blower. It turned out the compressor was just a few pounds low and needed a charge. You'd think being behind schedule would make him rush through my job, but NO WAY! The tech took the time to answer all my questions and explain how to get the best performance from my system. I highly recommend J.D. Harps!โ€
Ron K. ยท Chicago, IL

Ready to get it fixed?

Call or text. We'll get back to you and schedule the repair.

Get a Free Estimate ยท (708) 636-4705
Get a Free Estimate ยท 708-636-4705