Air Conditioner Repair Services in Central Illinois | Call Mike Williams Today

Air Conditioning Repair in Central Illinois

When it is hot, is there anything worse than finding out that your central air conditioner isn’t working properly? Mike Williams Plumbing Heating & A/C is your 24 /7 air conditioning repair specialist in Springfield, Decatur, Champaign and Bloomington, Illinois!

Like your car, even a good AC system needs maintenance and sometimes even repairs. When you think there is a problem with your residential or commercial AC system make us your first call. We offer reliable 24/7 emergency service!

Our EPA (Environmental Protection Agency) certified, licensed and insured air conditioning technicians can service all major air conditioning brands including Carrier, Trane, Lennox, Goodman and York. Our service vans are stocked with all the parts we are likely to need to get your system back up and operating. This mobile parts inventory includes outdoor fans and fan motors, contactors, capacitors, refrigerant, furnace, and air handler controls, transformers, indoor blowers, and air filtration products.

Mike Williams Plumbing, Heating, Air Conditioning & Sewerstarstarstarstarstar4.3 / 5

57 Total Reviews /files//mike_williams-logo.png217-391-0437$3225 East Clearlake, Springfield IL


Maybe Save a Service Call - Check These Things Before You Call Us

Very often our service techs arrive on AC service call only to find that something very simple, like an improperly set thermostat, is the issue. Check these items before you call:

  • Check you circuit breaker panel to ensure that your AC system breaker is "ON".
  • Make sure your "SYSTEM SWITCH" is set to "ON". This switch is typically a traditional toggle switch that may have a RED cover-plate.
  • Make sure your thermostat is "ON", is set to "COOL" and the desired room temperature is set higher than the current room temperature.
  • If your air conditioning system power was off, or if the thermostat was not set properly, after correcting the issue give it a few minutes: many systems have a time delay on start-up that can delay operation.
  • Change your indoor unit air filter and re-start your system.
  • If your system is blowing cool air, but not cooling as well as it should, check your outdoor unit to ensure there is nothing blocking airflow through the outdoor coil. PLEASE NOTE: Be very careful not to damage the fines on your outdoor coil and call us if you need help!

After checking these items, if your AC System is still not running properly call us day or night and we’ll dispatch a AC service tech to help! These are common air conditioning service items we help central Illinois homeowners with:

  • Air conditioning is not turning on at all or not cooling properly
  • Indoor temperature too hot
  • Home rooms are properly conditioned and some are too warm
  • Indoor coil or refrigerant lines covered with heavy frost or ice
  • Breaker to the outdoor unit tripped more than once
  • A vibration or odd noise with the outdoor or indoor unit
  • Thermostat is not working properly, or there a wide indoor temperature swings

We will thoroughly evaluate your air conditioning system and prepare thorough job estimate. All of our AC services come with a 100% Satisfaction Guarantee.

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Preventative Air Conditioning Maintenance

If your AC system is fine today but you want more peace of mind, consider our air conditioning agreements. Before the cooling season, we’ll perform a complete air conditioning check. A properly maintained air conditioning system is more efficient, more reliable. For more information about AC tune-up program, click here.

About Mike Williams Plumbing Heating & A/C

  • EPA Certified: All of our air conditioning and heat pump installers and service techs are EPA certified. This ensures that your system will be installed properly, and professionally serviced every time.
  • Chamber of Commerce: Mike Williams Plumbing Heating & A/C is a member of the Springfield, IL C hamber of Commerce.
  • BBB Accredited Since 1999: Mike Williams Plumbing Heating & A/C has been an Accredited member of the Illinois Better Business Bureau since 1999. We are more than proud of our A+ rating!
  • Licensed and Insured: All of the heating technicians at Mike Williams Plumbing Heating & A/C are licensed and insured.