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Open 24 Hours

Emergency Service

Financing Available

With Approved Credit

St Peters Air Conditioning Repairs

You Can Depend On Us For The Best Air Conditioner Repairs 


Royal Refrigeration is one of the top-rated AC Repair Companies in St. Peters. Royal Refrigeration AC Repair Technicians are licensed and insured and provide flat rate pricing on all ac repairs before the job is started, so there are no surprises.

In St. Peters, the last thing you want to worry about is whether your air conditioning system is going to work. If your air conditioning system needs repairs, count on our certified and licensed technicians to thoroughly inspect the system, explain the problem, and provide you with affordable solutions.

Royal Refrigeration's technicians can recharge an air conditioning unit, de-ice it, or complete general repairs. Our years of experience mean that we can get your AC repair job completed with minimal fuss – all in the same day.

Our AC Repair Services Included:

  • Air conditioning system diagnostics
  • Refrigerant leak detection
  • Air conditioner tune-ups & maintenance
  • A/C drain line cleaning
  • Zone control systems
  • Air filter replacement
  • Thermostat replacement
  • Air Conditioning Tune-Up Plans

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Royal Refrigeration - Reliable Service in St. Peters

Royal Refrigeration Cooling Repair Experts Service All Brands:

There’s an easier way to ensure the proper functioning of your air conditioning system – our service Plan. Royal Refrigeration can perform comprehensive tune-ups on all cooling systems and provide you priority service all year long!

Servicing All Brands Including:

  • Amana
  • American Standard
  • Bryant
  • Burnham
  • Carrier
  • Friedrich
  • Goodman
  • Janitrol
  • Luxaire
  • Magic Chef
  • Maytag
  • Payne
  • Peerless
  • Raypak
  • Rheem
  • Ruud
  • Tempstar
  • Trane

Your Team for AC Repairs in St Peters!

We are specialists when it comes to air conditioning systems. This means that when one of our technicians arrives at your door, you know that you have a trained professional that will be able to get you cool again. Let's face it, it gets hot in St Peters!  You want someone you can rely on and you will respond to your needs. You can count on us for air conditioner repairs that will bring comfort back to your home or business.

The moment you know that something seems wrong with your air conditioning, give us a call.  We have trucks that are fully stocked so that your repair can be done in a timely manner.  We will make sure that, before we leave, the cooling refreshness of your AC is pumping cold once again.


Well-functioning heating and A/C systems are imperative to your comfort, both in the office and at home. At Royal Refrigeration LLC, we pride ourselves on our ability to keep those systems up and running. Our trustworthy technicians guarantee your satisfaction 100% of the time. We understand that this equipment is an investment for you, and we always ensure you’re getting the most for your money. For trustworthy HVAC service and installation, consider us your go-to.

Royal Refrigeration - Reliable Service in St. Peters

Signs You Might Need Your AC Repaired


Warm Air Blows Through Vents

If you notice warm air flowing through the vents, it indicates that something is wrong with the system. It could be a clogged filter, bad capacitor, or low levels of refrigerant. However, ensure that you check a few things before you contact an ac repair technician.

The flow of warm air from the vents may also be if you have a disconnected return duct or if the unit outdoors is not getting electricity.

During the summer months, give your air conditioner some time to blow cool air after you have turned it on. Also, check the thermostat that it has not been set to a heat setting and make sure it is switched to cooling mode.

In most cases, the problems are impossible to fix and would require a professional to diagnose the problem before your system sustains more damage.

Moisture near your system

If you notice moisture or pooled water around your system, it is a warning sign of ac problem. While condensation is normal, an excessive amount of moisture or liquid leakage indicates that your air conditioner needs repair.

One common problem is a refrigerant leak. Refrigerant leaks are poisonous and can cause serious health issues. If you suspect a leak, stop using your AC and contact an AC repair professional immediately.

A water leak is another warning sign that indicates the cooling sign is not running properly. A water leak can be caused when the tube responsible for removing the condensation has clogged.

However, while a water leak may not be as threatening as a refrigerant leak, it can lead to mold growth. It is highly recommended that you seek professional ac repair services as soon as you spot a leak.

Listen to Unusual Sounds

Generally, most air conditioners make a low- level noise as they start or shut down. However, if you hear unusual, sudden, or loud noises coming out of your indoor unit, it is a warning sign indicating a problem with the unit.

If you hear a squealing, grinding, grating, or other unfamiliar or unusual sounds coming from the inside of the unit, it always best to your checked with an ac repair professional immediately.

The unusual noise could be caused due to various factors. While the rattling or buzzing sound may be caused due to a part that has been loosened inside, the squealing or scraping sound could mean that some gears require lubrication.

Unusual noises can also be caused if you have a malfunctioning compressor or if your refrigerant is leaking. Any sign of strange sounds coming out of your air conditioner indicates that can be a serious problem with the unit, which should be checked immediately by a professional. Neglecting the issue can develop into a costly repair in the future.

Electricity Bills Rise

There may be no issues with your air conditioner, and your unit may be functioning normally. However, if you see a hike in your electricity bills despite normal usage, it indicates that your system is no longer running efficiently. The spike in the electricity bills may indicate a problem with the thermostat or leaky ductwork. It could also simply mean that a tune-up is necessary.

No matter what the problem, seeking the help of an AC repair technician can help determine the cause of the problem and make repairs to bring down the spikes in your utility bills.

Other Signs to Watch Out For:

  • Weak airflow
  • The AC unit turns on and off more frequently than usual
  • Strange smells from the system

© 2020 Royal Refrigeration LLC

Main Office:
PO Box 217, Saint Peters, MO, 63376 , United States

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