Air Conditioning Chicago, IL - AC Service | Hot Cold Air
Our Professional Services

Welcome to Hot Cold Air – the premier provider of air conditioning services in Chicago, We specialize in installing, maintaining, and repairing all types of air conditioning systems. 

Whether you need a new system for your home or business or just want to make sure your existing system is running as efficiently as possible, our experienced team can help. We take pride in providing top-notch air conditioning services to our clients, and we look forward to helping you stay comfortable during the summer months. We pride ourselves on providing high-standard air conditioning services!

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310 Melvin Dr Ste 13, Northbrook, IL 60062



(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.

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Professional Air Conditioning Service

For any air conditioning installation, Hot Cold Air has a team of experts that will install the system and get it up and running in record time. Therefore, we work with and will recommend the best climate technology brands to ensure you receive the best quality products.

We offer services of air conditioning in Chicago, such as repair, maintenance, installation, configuration, and departure in case of an accident

  • Repair: We provide comprehensive repair services to ensure that your air conditioning system runs optimally, fixing any broken components.
  • Maintenance: We offer regular maintenance services to keep your air conditioning system running at optimal levels smoothly and efficiently.
  • Installation: We provide professional installation services for air conditioners in Chicago and its suburbs to ensure that your air conditioning system is installed correctly and safely.
  • Configuration: We offer configuration services to customize your air conditioning system to fit your specific needs.

Departure in case of an accident: We offer emergency services in case of an accident to ensure that your air conditioning system is quickly and safely repaired.

A sound air conditioning system should work efficiently, optimizing its power usage and output. If your system isn't doing this, it costs you extra on your utility bill each month. In addition, you’re not getting the quality cooling the equipment should be delivering.

If you want your air conditioners to keep functioning, you can extend their lifespan by having them checked out and serviced regularly. This means booking an annual appointment with us so that we can evaluate the health of your air conditioning system and recommend any actions needed to avoid a breakdown, which will necessitate repairs.



How to assess if my space needs a new AC system or a repair?

You should focus on the condition and operation of your air conditioning system.

 Signs that indicate the need for replacement:

  • If the system is more than 15 years old, its efficiency is generally declining and it requires frequent, costly repairs. 
  • If your air conditioner is not providing adequate cooling or heating, 
  • Increased noise may be a sign of wear and tear.

Signs that repairs are needed

  • Disturbance in cooling or heating functions.
  • Strange noises may be a sign of fan problems or a sign of worn parts.
  • Refrigerant leakage.

What steps can I take to ensure my AC's efficiency?

  • Regularly changing air filters.
  • Seasonal maintenance - inspection and cleaning.
  • Installing a thermostat with a programmable timer.
  • Fixing air leaks.
  • Using blinds and shades to reduce the load on the air conditioner

What energy-saving features should I look for in a new AC system?

  • A multi-stage filtration system.
  • Self-cleaning function.
  • Energy saving mode.
  • Inverter technology.
  • Energy Star certification.

How do I choose the right size AC for my space?

It is necessary to calculate the area of the room, take into account the ceiling height, the number of windows and people living in the house. Windows on the south side of the house increase the load on the air conditioner, and a large number of residents increases heat generation. In order not to make a mistake with the size and power of the equipment, consult a specialist.

How often should I schedule maintenance for my AC system?

2 times a year - spring and fall. Follow the manufacturer's instructions and manual.

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


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How To Choose An Air Conditioning System?

Knowing which system is right for your home or business can be challenging with so many options available. Here are some tips to help you make the right decision when choosing the service of the best air conditioning Chicago Illinois has ever seen:

  1. Consider the size of your space: The size of your space is an important factor when choosing an air conditioning system. You want to ensure the system you choose is powerful enough to cool the entire space.
  2. Consider your budget: Air conditioning systems come in various price ranges. It’s essential to consider the AC service cost that best suits your budget when making a decision.
  3. Consider energy efficiency: Look for an air conditioning system that is energy efficient. This will help you save money on your energy bills in the long run.
  4. Consider the features: Different air conditioning systems have different features. Consider what features are important to you, and ensure the chosen system has them.
  5. Get expert advice: Our team can help you choose the right system for your needs. And help install the air conditioner in Chicago; that's worth it.

By following these tips, you can make sure you choose the right air conditioning system for your home or business. If you need help, our team of experts is here to provide advice and assistance.

When it comes to air conditioning services in Chicago, Illinois, homeowners should look no further than Hot Cold Air to get the type of AC solutions to suit them. Therefore, you don’t need to bother searching online for ‘air conditioning near me’ the next time you need help. Add our number and email address to your contacts today.

Why work with us? 

At Hot Cold Air, we strive to provide the best air conditioning services in Chicago, IL. Our experienced and highly-trained technicians are dedicated to providing our customers with top-notch service. We pride ourselves on providing reliable and quality service that you can trust. 

Our team is committed to ensuring that your home or business is comfortable throughout the year with a functional and efficient air conditioning system. We offer various services, from installation and maintenance to repairs and replacement. With us, you can rest assured that your air conditioning needs will be taken care of quickly and professionally. 

Here are some of the benefits you can expect when you work with us: 

  • Professional and timely service – we guarantee fast, reliable, quality service to meet all your air conditioning needs. 
  • Quality workmanship – we use only the highest quality materials and equipment to ensure your AC system runs efficiently. 
  • Affordable rates – our rates and ac service cost are competitive, and you can be sure that you’re getting great value for money. 
  • Knowledgeable staff – our experienced technicians have extensive knowledge of air conditioning systems and can provide expert advice and guidance. Call the experts at Hot Cold Air in Chicago when you need help with all your air conditioning needs. We've been serving all Chicago suburbs with the best cooling services for many years.
  • Customer satisfaction – our goal is to provide 100% customer satisfaction with every job we complete. 

At Hot Cold Air, we understand the importance of having a functional and efficient air conditioning system. We are committed to providing the highest level of service to our customers. If you’re looking for a reliable and quality air conditioning service in Chicago, IL, contact us today, and let us help you find the perfect solution for your needs.