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Air Conditioning Repair In St. Louis County And Nearby!

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Expert Air Conditioning Repair Service

Air conditioning breakdowns are never convenient, but Jerry Kelly restores your comfort quickly and efficiently...we’re your go-to air conditioning repair team! With comprehensive hours from 8 a.m. to 8 p.m. seven days a week, our NATE-certified technicians provide AC repair in St. Peters, MO & beyond, and AC maintenance for all HVAC brands and models.

Your Cool Air Team

No matter how old your system, we’ll recommend service options that protect your investment by optimizing performance and lifespan. And, when it’s time to replace aging equipment, we recommend high-efficiency central air conditioners that keep you comfortable while reducing costly utility bills.

Jerry Kelly Team Photo Outside Office

Quick, Efficient, No-Worry AC Repairs

Residents of St. Charles County and West County, MO, and beyond are no strangers to seeing temperatures sizzle into the mid-90s throughout the summer months. They also know their cooling systems work overtime to keep their homes comfortable and cool. With all of the extra work your air conditioning does to keep the heat at bay, it’s no surprise when minor AC repairs pop up. Fortunately, Jerry Kelly can easily come to the rescue. Whether you need AC replacement in St. Charles County or central air conditioning repair in West County, MO, our HVAC experts can diagnose, replace and repair any issues.

We Are Experts In Cool Fixings

Hearing a clink or a clank? Not feeling the proper indoor comfort you think you deserve? Don’t put off that call—let us come check it out. Our expert service technicians are fabulous at diving head first into AC repair issues and diagnosing the problem—and then fixing it quickly and thoroughly. It doesn’t matter the type of system you have. Our technicians have seen it all. We are highly experienced in fixing everything from hybrid systems and heat pumps to central air conditioners. Our HVAC technicians can service the following indoor air quality equipment:

  • Central Air Conditioners
  • Heat Pumps
  • Water Heaters
  • Humidifiers
  • And More!

Knowing When You Need Us

Good cooling systems are reliable systems, especially Emerald AC systems because they are built to withstand the Missouri heat. But AC units aren’t indestructible—meaning they can sometimes hit a cooling blip. If you think you might need central air repair work, we can help.

You probably need a repair if your system is:

  • Not meeting your indoor comfort expectations.
  • Not providing cool air.
  • Working sporadically.
  • Leaking water.
  • Emitting strange noises.

Don’t panic, though. Jerry Kelly is known for quick, rapid air conditioning repair in the St. Charles County area and beyond. There is no failure or breakdown we haven’t seen or fixed. Call us today for a quick cure and total peace of mind.

Schedule AC Repair Now!

When you need an air conditioning repair in West County, MO, or other emergency service, Jerry Kelly technicians are available to perform repairs 24 hours a day, year-round, with affordable premium charges after regular business hours. All of our technicians are NATE-certified and undergo weekly training to maintain the highest quality of service. There’s no problem they haven’t seen and no AC repair they can’t complete. You’re in good hands with Jerry Kelly and we’re proud to serve you.

Call or text us at 636.757.8506. to reach our team.

Why is my air conditioner running but not cooling the house?

If the AC is running but doesn’t seem to be cooling the house, it could be for many reasons

  • First, check that the thermostat is set to “cool” instead of “fan” mode. (It happens more often than you think!) 
  • If you are familiar with the condenser drain line, you’ll want to check that to make sure it’s not clogged. 
  • Also, remember that most AC units can only lower the inside temperature to 20 degrees below the outside temperature on days with extreme temperatures.

Sometimes, these simple checks will fix the problem. If not, you’ll probably want to call in the pros. Some other common issues include dirty condenser coils, frozen evaporator coil (sometimes indicated by frost forming on the outdoor unit) and refrigerant leaks.

St. Louis County residents can contact the Jerry Kelly team to learn more about repair services or set up an appointment.

What happens if my home AC system is not serviced?

If you don’t regularly service your home’s AC system, it will likely cost you more money in the long run. If you think about it, an air conditioning unit is somewhat like a car, a complex mechanical system with many moving parts and electrical components that operate in harsh outdoor conditions.

A regular maintenance plan can save you money and make life easier by:

  • Lowering utility costs through increased system performance.
  • Catching minor repairs before they become big problems.
  • Helping your AC system to last longer.

To learn more about our maintenance plans in St. Louis County or sign up for our Maintenance Club, contact the Jerry Kelly AC experts today!

Why does my home air conditioning system make weird noises?

There’s no question that an air conditioning unit can be loud at times, but a system making obviously weird noises often means there is a problem.

Here are a few sounds you might be hearing and what they may be caused by:

  • Loud squealing during outside unit fan startup. Outside blower motors may be malfunctioning.
  • Banging. A clue that likely points to a loose or broken part.
  • Clicking. Constant clicking sounds may indicate a possible electrical issue.
  • Jingling sounds could mean you’re low on refrigerant.

HVAC systems typically make a lot of noises during regular operation. If you have a hunch that something might be wrong, however, it’s better to check it out. 

We are happy to provide more information about our repair services and maintenance plans in the St. Louis area. Just drop us a line!

The Most Important Part of Our Company is Our Customers
Kimberly G.
01:51 22 May 22
I had my ac tuneup for the Dpring. Aaron was very professional and thorough. He did great work.
K M.
20:14 21 May 22
Erik was very helpful in explaining what was wrong with my A/C unit. Was thorough and efficient, very knowledgeable.
bryan D.
18:23 21 May 22
Mike C came out and fixed our ac in a timely and professional manner. Very happy with the service he performed.

Service Areas & Reviews