Air Conditioning Repair Chicago, IL | Hot Cold Air
Our Professional Services

Regarding air conditioning repair in Chicago, Hot Cold Air is the go-to service for quality, affordable, and professional repairs. We are committed to delivering superior customer service and reliable AC repair services to residential and commercial customers in the Chicago area. From routine maintenance to complex repairs, we have the knowledge and skills to handle any job. 

The summer months can bring high temperatures, making it hard to get comfortable without a functioning air conditioning system. The filters and fans in the unit become damaged with wear and tear. The unit can become less efficient and lead to harmful bacteria and mold buildup.

Our Coupons

We Service ALL MAKES & MODELS

Explore our diverse range of additional services, offering solutions to meet all your HVAC needs.

Schedule an appointment

Address

310 Melvin Dr Ste 13, Northbrook, IL 60062

E-mail

contact@hotcoldair.us

Phone

(224) 877-7731

Trusted By Thousands

With a legacy of trust established over the years, Hot Cold Air HVAC has earned the confidence of thousands of satisfied customers.

A+ Rating

4.9

Certified

Screened & Verified

When Do You Need an Air Conditioner Repair?

It is important to know when to fix your air conditioner. Some signs indicate you may need an air conditioning repair:

  • Unusual noises coming from the unit - If you hear grinding, squealing, or any other strange noises from your air conditioner, it’s time to call for a repair.
  • Weak airflow or poor cooling - If your unit is not blowing as much air as it should or if the air isn’t cool, you likely need a repair.
  • Water leaking from the unit - If you notice water leaking from your AC unit, it could be due to a damaged drain line or a refrigerant leak.
  • High utility bills - If your energy bills have suddenly increased, it could be due to an inefficient air conditioner that needs to be repaired.
  • Strange smells - If you smell anything strange coming from your air conditioner, it could mean there’s something wrong with the system that needs to be fixed.

FAQ

Why is my AC blowing hot air instead of cooling?

Several reasons can contribute to this disturbance.

  • Incorrect setting of the thermostat.
  • Fan or compressor malfunction.
  • Leakage of refrigerant.
  • Clogged filter.

How can I tell if my AC compressor is malfunctioning?

By characteristic signs.

  • Instead of cooling - hot air.
  • Appearance of vibrations and unusual sounds.
  • Problems with the switching mode.

What should I do if my air conditioner is not cooling or is leaking water?

If your air conditioner is not cooling:

  • make sure the thermostat is set to the desired temperature and cooling mode; 
  • check the condition of the filters to make sure they are not clogged;
  • make sure the air ducts are not blocked.

If the air conditioner is leaking water:

  • make sure the air conditioner is properly installed;
  • check the drain hose: It may be clogged or blocked;
  • check if the condensate drip tray is full.

Why does my air conditioner emit strange smells or noises?

The most common odors are a musty smell and a burning smell. In the first case, it is caused by moisture and dirt accumulation in the air conditioner. Burning odor can be a result of a short circuit or overheating of the air conditioner.

What do strange noises indicate?

  • Hum - causes wear and tear on the compressor.
  • Grinding - problems with the fan.
  • Vibration - evidence of loose components.

When should I contact a professional for AC repair?

Professionals should be contacted:

  • if you cannot identify and eliminate the cause of the problem yourself;
  • if complex repair is necessary, for example, compressor replacement;
  • if you want to perform preventive maintenance on your air conditioner.

Our Service areas

We provide comprehensive heating and cooling services to homes and businesses in Chicago suburbs, ensuring optimal comfort and efficient climate control solutions.

SPECIAL FINANCING

5-Year 0%

With Approved Credit

Click here for details

Professional Air Conditioner Repair

When your air conditioner breaks down, it can be a major inconvenience and even a potential health hazard. The last thing you want is to try and fix the problem yourself without the proper knowledge and experience. Instead, you should turn to a professional air conditioning repair service to get the job done quickly and correctly. 

Professional AC repair technicians are experienced in diagnosing and fixing all air conditioner problems, from leaky pipes to faulty motors. We have access to specialized tools and diagnostic equipment to identify and repair issues properly. Our air conditioner repair prices are affordable, and you can rest assured that your air conditioner will run efficiently and safely in no time.

Nothing beats having a reliable air conditioning system to keep your home comfortable during the hot summer months. Unfortunately, these systems don't always last forever, which can be a major inconvenience when they break down. Fortunately, Hot Cold Air is here to help. 

Why Choose Hot Cold Air For Air Conditioning Repair?

When you search for residential Aircon repair near me, you’ll get hundreds of results in seconds. But can you trust every air conditioning repair service to do the job and offer you quality service? When it comes to central air repair, Arlington Heights residents can rest assured that Hot Cold Air has the necessary expertise to fix any malfunctioning air conditioning unit. Our team thoroughly evaluates and provides you with an estimate for the repairs.

We are committed to providing quality services and have a team of certified specialists and technicians that use professional equipment and only original spare parts. With years of experience in the industry, we're the best choice for all your home ac repair needs.  So contact us today and get your AC repaired quickly, efficiently, and without breaking the bank.