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AC Repair

Air Conditioning Repair in Belleville

Also Serving St. Clair, Clinton, Madison & Monroe County

During the hot summer months in O’Fallon, Illinois, families rely on their air conditioning systems to keep their homes cool and comfortable. Unfortunately, air conditioners seem to want to break down just when you need them the most, leading to severe comfort issues and even a potentially dangerous situation

Proudly Serving the Metro East Area for Over 63 Years

Instead of suffering through the sweltering heat, call BEL-O Cooling & Heating Inc. to get your air conditioner repaired fast. Our family-owned company is dedicated to providing quick and efficient air conditioning repair in O’Fallon, IL and other communities in the Metro East like Shiloh, Lebanon, Belleville, so that you can be comfortable in your own home again.

Call Bel-O Cooling & Heating at (618) 400-0905 or contact us online to schedule an appointment with one of our AC repair specialists today.

Signs That You Need AC Repair Service

Not sure if your existing air conditioning unit needs repairs or maintenance work? Once you’ve gotten accustomed to your air conditioning system’s sub-par performance, it can be hard to tell how inefficient it’s become. 

Here are some signs to watch out for that indicate it might be time to schedule air conditioner repair service in O’Fallon, IL and the surrounding areas including Lebanon, Shiloh, Belleville, and more!

Having trouble with your AC? Call us at (618) 400-0905 or contact us online to schedule an appointment with one of our air conditioning repair technicians in Bellville today.

Uneven Temperatures

If you find that it’s too cold in one room, too hot in another, and all of your family members are left in various stages of discomfort, this is definitely a sign that your cooling system is not working properly. You’ll need to schedule a repair service to restore a uniform temperature and comfort level across all rooms of your home.

Skyrocketing Energy Bills

Are your electric bills getting more expensive each month, even though there has been no change in the way you use your air conditioner? This is a tell-tale sign that your air conditioner is running inefficiently. If left unchecked, those energy bills will just keep getting higher. When you contact BEL-O for AC repair, you’ll receive reliable services and superior customer service.

Your Home Won’t Reach the Set Temperature

It’s normal for an older air conditioning unit to take a little while to get your home’s temperature down to the number you set on the thermostat. But if you find yourself constantly waiting for an ideal comfort level that never arrives, this can be a sign that your air conditioner needs some attention. 

Excess Humidity

When you’ve come home from a long day of work, and you’re ready to finally relax, the last thing you want to do is sit in a humid, uncomfortable environment and sweat through your clothes.  If your home is unreasonably humid, it’s probably time to schedule air conditioning repair in O’Fallon, IL.

Benefits of Air Conditioner Repair Services

You might think that the cost of scheduling air conditioner repair services would outweigh the benefits. This is a pretty common reason for people to put off dealing with the issue and grow accustomed to living in constant discomfort. But there are many benefits that come along with regular maintenance, including:

Increased Comfort

This benefit speaks for itself. Obviously, you want your home to be as comfortable as it can be. Otherwise, you wouldn’t bother with air conditioning in the first place! Scheduling AC repair services when needed will make you and your family feel much more relaxed at home.

Increased Lifespan

An air conditioning system that isn’t serviced very often will develop large, unfixable issues a lot sooner than units that receive regular maintenance. Monitoring the health of your AC unit over time and scheduling repairs as needed will extend the lifespan of your unit and keep you from having to buy a replacement so soon.

Fixing Issues Before They Grow

If left unchecked, the problems with your AC unit that are causing you and your family discomfort will only continue to get worse. By the time you get around to scheduling a repair service, the problem will likely have gotten so bad that you need a replacement instead of minor tweaks.

Maintaining your air conditioner regularly can catch these issues before they become out of control, saving you money in the long run.

Improved Indoor Air Quality

Keeping the quality of the air in your home at an ideal level is important for the health and safety of you and your family. Regular maintenance is necessary to keep your home’s indoor air quality where it needs to be.

Call us at (618) 400-0905 or contact us online to schedule an appointment with one of our Monroe County AC repair experts today.

  • HomeAdvisor Screened & Approved
  • BBB A+ Accredited Business
  • Carrier Factory Authorized Dealer
  • Carrier President's Award
  • NATE
  • Sheet Metal Workers' International Association
  • Southern Illinois Builders Association
  • O'Fallon - Shiloh Chamber of Commerce Member
  • Plumbers & Pipefitters Local 101 - Belleville, Illinois
  • Daikin DCP Accredited
  • "Loran Scharf came by to service our heating system for the winter and drain the hot water tank"

    Loran Scharf came by to service our heating system for the winter and drain the hot water tank. Loran is very professional and does excellent work. He's been the person to do our service since we moved into our home in 2019 and we always ask for him. Hope Bel- O appreciates that they have a great representative of their company!

    - Barbara & Jim Hicks
  • "Couldn't wish for a better company and employee to service my home heating and cooling."

    Couldn't wish for a better company and employee to service my home heating and cooling. Appointments are made with only a minimal wait, calls ahead of arrival and professional service by employees make me call this company each year. Loren Is the BEST.
    - Karen H.
  • "Jason was professional and courteous."

    Jason was professional and courteous. He listened to what the problem was and then explained what he needed to do to fix it. He answered all my questions and cleared the clogged basement drain. He also recommended what I could do to help keep the drain clear in the future. Thank you Jason!
    - Sue S
  • "They replaced my sump pump."
    They replaced my sump pump. They came in the day I called, did the work quickly and well, with a better product than I had before. Very friendly. Explained what they were doing.
    - Rick H.
  • "Anthony thoroughly checked the gas water heater for proper operation"
    Anthony thoroughly checked the gas water heater for proper operation and lit the pilot light. He took time to answer our questions and investigated what caused the issue. He was friendly and helpful. We appreciate the great service.
    - Becky G
  • "Jason was on time, polite, and professional."

    Jason was on time, polite, and professional. He had the old water heater out and the new one installed very quickly and efficiently. There was minimum disruption to our household, and we were back to functional in no time and no inconvenience.
    - Wayne S
  • "What a great value for the peace of mind!"
    We recently had a technician out to do a maintenance and cleaning of our furnace.The experience was great as he took his time to clean and inspect the system and to go over any findings/recommendations he had for us. We took advantage of the great maintenance plan they offer and look forward to having them back out in the spring to maintenance the AC. What a great value for the peace of mind!
    - Stephanie S.
  • "Wonderful to work with. Fast and very professional."

    Wonderful to work with. Fast and very professional. Mitch the tech was very nice and did a great job. Thank you so much!

    - Karen B.

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Expert Technicians Providing HVAC & Plumbing Solutions for Residential and Commercial Properties
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  • Third Generation, Family-Owned Since 1959

    Our grandfather started this business to serve his community decades ago, and we take the same pride in that service. 

  • Decades and Decades of Industry Experience

    Since we opened, we've prioritized expertise in both traditional and innovative industry practices to serve you better. 

  • Honest & Transparent Technicians Who Never Oversell

    We want to provide you with a number of solutions and help you pick the right one for you, not the right one for us. 

  • Full Capability One-Stop Shop for Heating & Cooling

    From keeping the air in your home safe and cool to manufacturing sheet metal, you are in capable hands.