Air Conditioning Repair & Maintenance & Service - NorthStar Heating & Air Conditioning

Air Conditioning Repair & Maintenance

Air Conditioning Repair, Emergency Service and Money Saving Tips

Emergencies never happen conveniently. You can count on us, your local air conditioning repair company to respond quickly, providing you with 24 hour emergency cooling service on the hottest nights. Our fleet is stocked to make sure your problem gets fixed right away. We have all the tools and knowledge needed to get the job done correctly.

We will call you when we are in route to your home if need be and we will inform our customers of any costs prior to repair.

Sometimes repairing an old air conditioner time and time again can be costly. A new air conditioner may be your best option. We install all models. A quality air conditioner lasts longer, giving you the comfort and warmth you deserve.

Most air conditioning systems last on average, fifteen years. If you are looking for a new air conditioner we can give you your options on what is best for you. We warranty our work so you can rest 100% guaranteed.

We offer these and more:

  • Lennox HVAC systems,
  • Unico systems
  • All Makes & Models
  • Air conditioning Cleaning Service,
  • Free in Home Estimates for New Installations,
  • 24 hour Emergency Service Repair,
  • Condensate Pumps, and Planned Service Agreements


  1. Are your batteries low in your thermostat? If your digital thermostat is blank, most likely it could be the reason your unit is not working. Most thermostats take AA or AAA batteries.
  2. Are your filters in need of a change? Clogged filters slow down your system. A simple change can do an A/C system good.
  3. Have you checked your breakers? When turning on the air conditioning for the first time an abundant amount of power is charged that could cause your breaker to pop. A quick check to make sure your switches are in the right direction can save the day.
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  • Evanston and Surrounding Areas
  • 48+ Years Experience
  • BBB A+ Rating
  • Licensed & Insured
  • 48+ Years Experience
  • BBB A+ Rating

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