Air Conditioner Replacement in Chicago, IL | Hot Cold Air
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We all know how crucial a functioning air conditioner is, especially during sweltering summer months. But what do you do when your AC breaks down? Should you opt for repairs or go for a brand-new unit? This guide is here to make the decision-making process easier, ensuring that you get back to enjoying a comfortable atmosphere in your home or office.

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310 Melvin Dr Ste 13, Northbrook, IL 60062



(224) 877-7731

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Expert Air Conditioner Replacement Services

When it comes to replacing your AC, it can be a bit complicated. That's where the pros come in. Our suggestion? Stick with specialists who can provide top-notch services and exceptional results.

At Hot Cold Air, our team has a wealth of experience in air conditioner repair and replacement. We're here to help you choose the right equipment and get it installed seamlessly. Plus, with AC replacement service, we offer special five-year financing if you're not ready to pay for the new system upfront. Whether it is a residential or commercial property, we stand by our work with a solid 10-year guarantee, giving you peace of mind about your equipment's performance and longevity.

Should You Replace Your Air Conditioner?

The big question is, should you replace your air conditioner? Let's consider a few key factors to help you decide:

  • Age of technology: If your AC has been serving you for more than ten years and keeps having breakdowns, it might be time to think about a new, high-quality system.
  • Energy efficiency: Modern AC units are designed to be more energy-efficient, which not only saves you money but also reduces your environmental impact.
  • Type of failure: Sometimes, certain parts of your AC just can't be repaired. In those cases, it's smarter to invest in a new unit.


What determines the need to replace the air conditioner unit?

  • The Age of the system is more than 15 years.
  • Frequent breakdowns.
  • Insufficient capacity for cooling or heating.
  • Presence of strong extraneous noises.
  • Deterioration of air quality.

How much can I save by installing a new energy-efficient air conditioner?

On average, replacing your old air conditioner with a new energy-efficient air conditioner can save you up to 20% on your energy costs.

Is it necessary to replace ductwork when replacing an air conditioner?

Not always. If they are in good condition, with no clogs and no cool air leaks, you won't have to replace them.

Is it cost-effective to repair my old air conditioner or replace it?

If your system is more than 10–15 years old and the repair cost is more than 50% of the cost of a new system, it may be more cost-effective to replace it with a new, more efficient and quieter system.

What factors affect the cost of replacing an air conditioner?

  • Size and capacity of the air conditioner.
  • Complexity of installation (accessibility, length of refrigerant piping, additional work).
  • Brand and model.
  • Seasonality.

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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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Which Components Are Better Replaced Than Repaired?

AC compressor: If your compressor isn't working, don't try to fix it yourself. Leave AC compressor replacement to the pros at Hot Cold Air; we've seen our fair share of AC mishaps and know how to get it done right.

Air conditioner filters: Clean indoor air is important. If you're experiencing strange odors or issues, let our team assess whether a repair or change of air conditioner filters is the right solution.

AC ductwork: DIY repair of AC duct might not make a big difference in air quality. Trust a professional with the right tools to get the job done right. An amateur repair can worsen the issue, leading to a full AC replacement.

AC unit: Repairing the core unit of your air conditioner can be complex and time-consuming, often making replacement the better choice. If you are ready to replace your AC unit, we can help with that too (we still recommend allowing us to assess the damage first and see if a repair is a more cost-efficient solution).

AC Replacement Cost

How much does air conditioner replacement cost? The price isn't fixed, ranging from $4,000 to $12,000. Several factors can influence the cost to replace AC:

  • System power
  • Air conditioner efficiency
  • The complexity of the installation
  • Any necessary air duct modifications

Our team is skilled in AC installation, ensuring no detail is overlooked. You don't need to scour search engines with “how much to replace AC” inquiries; just give our knowledgeable managers a call, and they'll provide you with all the information you need.