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AC Replacement Services in West Chicago

Summer is one of the best seasons in Illinois. But it tends to be hot and muggy, so every home, apartment, and condo in the region needs the protection and comfort of reliable air conditioning. At Blue Frost Heating & Cooling, our certified and insured HVAC specialists understand the critical importance of your cooling system. That’s why we are always prepared to help you find the ideal replacement when your old system stops providing the comfort you need. We offer a broad selection of top-quality systems and will help you find the best solution for your needs!

Call 630-444-0860 to learn more about our AC services and schedule a service appointment today!

damaged air conditioner that needs to be replaced

AC Replacements

Our team will perform a detailed load calculation to help you find the ideal-sized central air conditioner or ductless mini-split system. We will then discuss the best options for your home and fall within your desired budget. When you choose your system, we’ll schedule an installation appointment to remove your old unit and install your new one. Once installed, we will test and calibrate your new air conditioner and properly dispose of your old system in an environmentally friendly, code-compliant manner.

Air Conditioning Life Span

Most air conditioners provide between 15 to 20 years of reliable operation with proper care and maintenance. However, even the best-maintained systems will lose efficiency and require increasingly frequent repairs. If you have an older system nearing the end of its expected life span or if the cost of repairs exceeds the replacement cost, replacing the unit is usually the most cost-effective option. Replacing an aging air conditioner can significantly improve your comfort, reduce your monthly utility bills, and dramatically reduce your long-term repair costs.

To learn more about extending your AC life span, call us at 630-444-0860 or schedule an appointment online.

Signs It’s Time to Replace Your Air Conditioning

We advise all homeowners to pay close attention to the operation of their air conditioning system. If you notice any of the following warning signs, we recommend scheduling a service appointment without delay:

  • Pooling water or refrigerant leaks
  • Odd noises or odors
  • Frequently tripped breakers
  • Short-cycling
  • Increasing repair frequency or cost of repairs
  • Increased utility bills

Upgrading your unit to an energy-efficient model that meets updated 2023 SEER standards for Illinois will bring various benefits, including tax credits and rebates!

Contact Blue Frost at 630-444-0860 to schedule an air conditioning replacement today!

Why Choose Blue Frost?

At Blue Frost Heating & Cooling, our certified and insured HVAC specialists proudly serve West Chicago, St. Charles, and many other communities. Since 1973, our team has established strong relationships with our clients because of our honest service, transparent pricing, and unimpeachable integrity.

Our family-owned and -operated business is always ready to serve, and you will always receive the following when you choose us for air conditioner repair, maintenance, or replacement:

  • 24/7 emergency service
  • Exceptional workmanship
  • Highly trained technicians
  • Lifetime warranty on repair parts
  • And more!

Contact Blue Frost at 630-444-0860 to schedule air conditioner services in West Chicago, St. Charles, and surrounding communities.

Frequently Asked Questions


Maintenance can help protect components and preserve the operation of your system. However, it can only do so much, and when your system begins to fail or requires immediate repairs, additional maintenance cannot significantly extend the unit’s life span. Replacing the unit with a newer, more energy-efficient, and reliable replacement is better.

We advise against this. By scheduling a replacement before your system malfunctions, you save yourself a lot of frustration and discomfort. Moreover, it allows you to carefully review different systems before making your final selection.

Replacing an air conditioner requires specialized tools and expertise. It’s not an easy “DIY” project. We recommend hiring a professional because it helps protect your system from damage and ensures everything is properly installed, secured, tested, and calibrated.

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What To Expect

Discover the blue frost Difference

Family Owned & Operated​

For nearly half a century, the Blue Frost team has proudly served the residents throughout the West Chicago area.

Transparency, Honesty & Integrity​

We offer free in-home estimates, so you can trust that we will always provide a straightforward answer and fair price for our services without unexpected fees or upcharges.

Exceptional Customer Service​

We are proud to provide one-of-a-kind customer service with our commitment to satisfaction and high-quality service.

Highly Trained Technicians​

Our experts have the expertise and training to deliver the highest quality services every time. We only use licensed plumbing sub-contractors. In addition, we are a Mitsubishi Diamond Contractor and NATE-certified.

24/7 Emergency Service

HVAC emergencies can happen anytime, including nights, weekends, and holidays, so you can trust us to be there no matter when you need us.

Lifetime Warranty on Repair Parts*

Blue Frost offers lifetime warranties on repair parts if Blue Frost provides annual maintenance services on your HVAC system.

Family Owned & Operated​

For nearly half a century, the Blue Frost team has proudly served the residents throughout the West Chicago area.

Transparency, Honesty & Integrity​

We offer free in-home estimates, so you can trust that we will always provide a straightforward answer and fair price for our services without unexpected fees or upcharges.

Exceptional Customer Service​

We are proud to provide one-of-a-kind customer service with our commitment to satisfaction and high-quality service.

Highly Trained Technicians​

Our experts have the expertise and training to deliver the highest quality services every time. We only use licensed plumbing sub-contractors. In addition, we are a Mitsubishi Diamond Contractor and NATE-certified.

24/7 Emergency Service

HVAC emergencies can happen anytime, including nights, weekends, and holidays, so you can trust us to be there no matter when you need us.

Lifetime Warranty on Repair Parts*

Blue Frost offers lifetime warranties on repair parts if Blue Frost provides annual maintenance services on your HVAC system.

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Our Reviews

See What Your Neighbors Are Saying

Fully trust Blue Frost for all our HVAC needs. The maintenance plans keep us on schedule and we are always pleased with their professionalism, timeliness, and care.

Allison B.

Batavia, IL

Allison B.

Batavia, IL

Blue Frost came out in a Sunday when we found out we had no heat -provided an estimate-I decided to replace the furnace instead -they came out the next day and installed a new furnace. They were professional, efficient, and courteous. Highly recommended.

Carl

Downers Grove, IL

Carl

Downers Grove, IL

Our technician was very knowledgeable, prompt, and friendly. Very pleased with our service.

Tiffany R.

St. Charles, IL

Tiffany R.

St. Charles, IL

What an amazing experience! Had to replace a 21-year-old furnace and air conditioning system and the team at Blue Frost was awesome. The quote was very competitive and we were able to install the entire system within a week. Communication with the office was seamless and…

Rodrigo M.

Aurora, IL

Rodrigo M.

Aurora, IL

Blue Frost checked my furnace and did a very thorough job. Tech was very good and took his time checking all components of the furnace and explaining what he was doing in terms I could understand. I highly recommend Blue Frost.

Lynn S.

Aurora, IL

Lynn S.

Aurora, IL