A lot of homeowners only call for air conditioning repair when their system completely stops working. However, the fact is your air conditioner will often show signs of trouble before a total breakdown that results in new AC installation. Noticing early problems and calling the experts at Controlled Comfort HVAC to handle issues early can help you avoid the hassle and expense of a full AC system failure. More importantly, it can prevent the hot and sweaty conditions created by having your AC fail on a hot day.
When you call us, our team of certified HVAC technicians will identify the problem, make the necessary repairs and restore your comfort fast. We have years of experience and provide high-quality, budget-friendly AC service for local homeowners.
Why hold off until your cooling system breaks down? Skip all that hassle by calling today to schedule AC repair in Carpentersville, IL, from Controlled Comfort HVAC.

How to Know if You Need AC Repair
How can you tell if your air conditioner needs repair? From strange odors to a lack of cool air coming from the vents, there are many indicators that your cooling system is malfunctioning and needs evaluation or repair.
Here are some red flags that trouble may be developing and it’s time to call an HVAC technician from Controlled Comfort HVAC:

AC blows warm air instead of cold
If heated air is coming from your AC unit instead of cool air, or if the air isn’t as cold as you’d like, it’s a smart move to call us for professional cooling service.
AC frequently turns on and off
If your AC system starts and stops instead of maintaining steady operation, it could be a sign of several problems and should be evaluated by one of our certified HVAC technicians.


Home energy bills spike for seemingly no reason
A big jump in your energy expenses can be a signal your AC unit is not running efficiently, which means it uses more energy to cool your home and needs AC maintenance or repair.
Strange odors are coming from your air conditioning
Air conditioners shouldn’t produce odors. Unusual odors coming from your air conditioning system should be inspected by an HVAC technician, as they can be a sign of problems like mold, mildew or even electrical issues.


AC starts making noises
If you hear odd noises when your AC system is running — clanking, scraping or screeching, to name just a few — it’s important to call for professional HVAC service to find out what’s wrong.
Frequently Asked Questions: AC Repair
Request Professional Air Conditioner Repair Today
When you need air conditioning service without delay, call the HVAC repair specialists at Controlled Comfort HVAC. We’ll quickly confirm the issue when your system won’t start or deliver enough chilled air.
