Air Conditioning Repair Services
Proudly Serving the Western Suburbs for 25 years

Night or Day We'll Fix It

Contact Brian's Today


When you're hot, and your air conditioning system isn't working properly, your one call should be Brian's Heating & Air Conditioning. For 25 years, we have been providing air conditioning service for DuPage County, IL homeowners and businesses.

  • Prompt Professional Repair
  • Discounts for Maintenance Plan Members
  • Emergency Repair Available
AC Service
AC Service
AC Service

Like your car, even a good AC system needs maintenance and perhaps even repairs. When you think there is a problem with your residential or commercial split air conditioning system call us. We offer emergency service and schedule AC repair and maintenance services.

Our factory trained, EPA certified and insured air conditioning technicians can service all major air conditioning brands including Bryant, Carrier, Goodman, Lennox, Trane, and York. Our service vans are stocked with all the parts we are likely to need to get your system back up and operating.

Prompt Professional AC Repair

Air conditioning problems are often caused by improper installation or maintenance. In addition, if your air conditioning system is more than 12 years old its may require repairs because it is nearing the end of its effective service life. Common air conditioning problems include:

Installation Problems:

  • Improper Equipment Sizing: rooms are too hot or too cold. System short cycling without proper dehumidification.
  • Improper Ductwork: If duct systems are not properly sized areas can be overcooled leaving other rooms too hot.
  • Condensate Problems: Water accumulating below your air handler
  • Refrigerant Leaks: Air conditioning is not turning on or not cooling
  • Thermostat not working properly: Improper programming or wiring problems

Neglected Maintenance:

  • Dirty Filters, Obstructed Indoor Coil, or Obstructed Grill or Registers: Indoor coil or refrigerant lines covered with heavy frost or ice.
  • Obstructed or Clogged Outdoor Coils: Low system capacity and not cooling properly.

Potential Component Failures:

  • Breaker Trips: Breaker to the outdoor has unit tripped more than once potentially indicating improper wiring or potential compressor or capacitor issues.
  • Fan or Blower Motors: A persistent vibration or odd noise with the outdoor or indoor unit

We will thoroughly evaluate your air conditioning system and prepare a thorough job estimate. If your air conditioning system is more than 12 years old and needs significant or costly repairs, we'll let you know, and may also suggest upgrading to a new and efficient Armstrong air conditioning system. All of our AC services come with a 100% Guarantee.

Schedule your AC tune-up today

Schedule Your A/C Tune-Up

Schedule an air conditioner tune-up with Brian’s Heating and Air Conditioning today and save $50!

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Schedule A/C Tune-Up
Brian's Heating & Air Conditioning has been serving Illinois for 25 years, started by native Brian Dehart. We install and repair central air conditioning systems for Winfield, IL area home and business owners.
Brain's has earned Armstrong Comfort Team and Mitsubishi Diamond® Contractor status. This reflects our long term commitment to technology, training, and customer service.
EPA Refrigerant Certified: All of our cooling and heat pump techs are certified by the US EPA for proper handling and use of all common refrigerants.
All of our heating technicians are licensed and insured. We are proud members of ACCA® - a national association of professional HVAC contractors dedicated to the highest standards of customer service.
Brian's Heating & Air Conditioning is an Accredited member of the Illinois Better Business Bureau. We are more than proud of our A+ rating!

Reme Halo
Whole Home In-Duct Air Purifier

You can now reduce common allergy triggers from particulates such as pollen, mold spores, dander and dust. Thoroughly tested on airborne and surface bacteria & viruses, such as MRSA, e-coli, and Norwalk, to name a few.

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

In the early summer more than a few of our emergency AC repair calls turn out to be a problem that could have been resolved by the owner. Perhaps you can save stress, time, and money by checking these things before you call:

  • Check System Power:
    • Check your circuit breaker panel to ensure that your heating system breaker is "ON".
    • Check your indoor furnace or air handler system switch. Make sure your "SYSTEM SWITCH" is set to "ON". This switch is typically a traditional toggle switch that may have a RED cover-plate.
  • Thermostat Settings:
    • Make sure your thermostat is "ON", is set to "COOL", and the desired room temperature is set lower than the current ambient temperature.
  • Indoor Airflow Issues:
    • Is your furnace or air handler filter clean? Change your furnace filter and restart your system.
    • Check your duct system inlets and outlets. Are almost all open and clear of obstructions?
  • Other Issues:
    • If your thermostat was off or the system power was off, after turning the system on give it a few minutes; many AC systems have a time-delay function on start-up.
    • 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!

Air Conditioning Maintenance

We offer AC system tune-ups. If your AC system is fine today but you want more peace of mind, give us a call before the heat of summer. We’ll perform a complete air conditioning check. We’ll inspect your system, if necessary clean your indoor and outdoor coils, change your indoor air filter, inspect your refrigerant lines, and test run your system to ensure proper operation.

A/C Tune-Up Details

If you are looking for a new air conditioner for either new construction or as a system replacement, we proudly feature Armstrong Air air conditioners.

A/C Installation Info

Financing Options

Apply For Financing with Service Finance Company today and see if you qualify!

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Keep Your Family Comfy

Join our maintenance plan today to save on repairs and have peace-of-mind

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Brian's Heatingstarstarstarstarstar4.9 / 5

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39 Total Reviews /files//brians-logo.png630-592-8310$27W140 Roosevelt road, Winfield IL

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