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AC Service in St. Charles, IL: Keeping Your Home Cool and Comfortable

At Energy Services Air Conditioning and Heating Company, we’re proud to provide residential customers with the best in HVAC and indoor air quality services throughout Naperville, Aurora, Geneva, St. Charles, Oswego, Lisle, Downers Grove, Glen Ellyn, and Wheaton, IL. Whether you need to find the right HVAC system for a new home or want maintenance completed on your current system, you can count on us.

When it comes to AC service in St. Charles, IL, our team of experienced technicians is dedicated to ensuring that your air conditioning system operates at peak efficiency throughout the hot summer months. We understand that a malfunctioning AC unit can quickly turn your home into an uncomfortable environment, so we offer prompt and reliable service to get your system back up and running as soon as possible.

Comprehensive AC Service and Repair

Our AC service in St. Charles, IL, covers many needs, from routine maintenance to complex repairs. During a maintenance visit, our technicians will thoroughly inspect your AC system, clean the components, check for potential issues, and make necessary adjustments to optimize its performance. This proactive approach helps to prevent breakdowns and extend the lifespan of your AC unit, ultimately saving you money in the long run.

If your AC system does experience a problem, our team is equipped to handle repairs of all types and sizes. We work with all major brands and models of air conditioning systems, and our technicians stay up-to-date with the latest industry trends and techniques to ensure that we can diagnose and resolve any issue quickly and effectively.

Installation and Replacement Services

In addition to AC service and repair, Energy Services Air Conditioning and Heating Company also offers installation and replacement services for homeowners in Naperville and Elmhurst, IL and surrounding areas. Suppose your current AC system is outdated, inefficient, or no longer meeting your home’s cooling needs. In that case, our team can help you select and install a new, high-efficiency unit that will keep your home comfortable while also helping to reduce your energy costs.

When you choose us for your AC installation or replacement, we’ll work closely with you to assess your home’s unique cooling requirements, considering your home’s size, budget, and energy efficiency goals. We’ll then provide various options, ensuring you find the perfect AC system.

The Importance of Indoor Air Quality

At Energy Services Air Conditioning and Heating Company, we believe that indoor air quality is just as important as temperature control in creating a comfortable and healthy home environment. That’s why we offer a range of indoor air quality solutions, including air purification systems, humidity control, and ventilation improvements.

Poor indoor air quality can contribute to various health issues, including allergies, asthma, and respiratory problems. Incorporating indoor air quality solutions into your home’s HVAC system can help remove pollutants, allergens, and other harmful particles, creating a cleaner and healthier living space for you and your family.

Choose Energy Services Air Conditioning and Heating Company for Your AC Service Needs

When you need reliable, professional AC service in St. Charles, IL, look no further than Energy Services Air Conditioning and Heating Company. Our commitment to customer satisfaction, extensive experience, and expertise set us apart as the premier HVAC service provider in Naperville and Elmhurst, IL and surrounding areas.

Contact us today to schedule your AC service, repair, installation, or indoor air quality consultation. Our friendly and knowledgeable staff is always ready to assist you in keeping your home cool, comfortable, and healthy throughout the year.

Chicagoland HVAC Excellence
Service Areas
With locations in Naperville and Elmhurst, we provide exceptional heating and cooling solutions to families throughout Naperville, Aurora, Geneva, St. Charles, Oswego, Lisle, Downers Grove, Glen Ellyn, and Wheaton, IL since 1976.
Naperville

512 W 5th Ave
Naperville, IL 60563

Naperville

512 W 5th Ave,
Naperville, IL 60563
Naperville Office

Elmhurst

510 Spring Rd #1,
Elmhurst, IL 60126
Elmhurst Office

Why Choose Us
Your Neighbors, Your Comfort Specialists
NATE-Certified Excellence

Our technicians hold North American Technician Excellence certification, the industry’s most rigorous testing program. This elite qualification ensures you receive service from professionals with verified expertise in all aspects of HVAC installation and repair.

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Carrier® Factory-Authorized

As a Carrier Factory-Authorized Dealer, we meet exacting standards for technical competence, business practices, and customer satisfaction. This distinction means we can offer the industry’s leading products backed by superior installation expertise and warranty support.

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Complete HVAC Solutions

From routine maintenance to complex system design, we handle every aspect of home comfort. Our comprehensive approach addresses heating, cooling, air quality, and energy efficiency to deliver integrated solutions perfectly tailored to your specific needs.

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Your Trusted Local Experts

With deep roots in Naperville and Elmhurst since 1948, we understand the unique comfort challenges of Chicagoland homes. Our longstanding connection to the community drives our commitment to delivering honest recommendations and lasting quality on every project.

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24/7 Emergency Response

Home comfort emergencies don’t follow business hours, and neither do we. Our around-the-clock emergency service ensures you’re never left without help when systems fail. With prompt response times and fully-stocked service vehicles, our technicians arrive prepared to resolve your urgent issues quickly.

Year-Round Comfort, Lifelong Customers
Your Neighbors Share Their Energy Services Experience
Always great service! I’ve used them for years and recently had an equipment issue. They went above and beyond to work with the manufacturer to identify the issue and get me an upgraded product covered by warranty.
David B. Verified Review
They are always on time. Very knowledgeable. They called to reschedule my A/C maintenance because they had a cancellation and could come a month earlier than my scheduled appointment. I appreciate that they are always looking out for their customers.
Mike K. Verified Review
Susan was very detailed and did a fantastic job cleaning and inspecting my air conditioner and furnace. I had a problem with my Nest thermostat and Susan also fixed that. Needless to say I am extremely pleased with the service provided.
Brian H. Verified Review
We got a new furnace unexpectedly this year and have continued service with Energy Services. Most recently, Carlos came to check up on our AC and he was lovely! Explained everything well, including several options, and did a fantastic and thorough job.
Catherine Z. Verified Review
David, who quoted and sold us the new system, and the installers Jeff and Matt, were all great! Very responsive, friendly, and knowledgeable! We continue to be very happy using Alan Energy Services for our HVAC systems.
Scott K. Verified Review
My service has never been anything short of excellent. The same technician has been providing us service for several years now. He knows us and our heating and air conditioning needs. Also, his demeanor makes him someone we are happy to have in our home! The service is excellent, the...
Lawrence K. Verified Review
Matt G came for our AC and Furnace inspection. He did a very thorough job of putting probes into the ducts, opening up each and every part of both the AC and Furnace, checking each and every part both inside and outside the house. We are going ahead with replacing...
Chiradeep S. Verified Review
Energy Services has been our HVAC go to for over 30 years – both home and business – wouldn’t have it any other way. They are professional, hardworking, reliable and always ready to jump in at a moments notice. Oh, and many of their team have been there a LONG...
Kris H. Verified Review
We had our spring AC maintenance visit yesterday. David Beam was here – we always request him. He is great! He’s very friendly and thorough. He clearly explains what he has done, and any concerns or problems that he may have found. He is a superb representative for Energy Services....
Tim R. Verified Review
Great service and have been a customer for seven years. Honest and reputable which is what you want in an AC company. A company that has earned my trust for reliable service and someone that you can count on. Thank You.
Jeffrey M. Verified Review
I’m very impressed with Energy Service’s professionalism … I’ve used them many times. I get prompt, professional service from the same technician for each service session. I’ve used this company for HVAC regular maintenance service and whole house duct cleaning, and I highly recommend them. My service technician, Dan, leaves...
David F. Verified Review
Matt was Great!!! Quick, honest, friendly service with a personal touch. What more could you ask for! They always take care of my family’s best interests into consideration and are transparent about repairs, replacements and any costs involved. I always know I’ll be treated with respect and given the best...
Craig P. Verified Review
We had Susan and Andrew here doing the vent cleaning for us and they were amazing! Professional, yet extremely friendly, and Definitely left our house cleaner than when they found it lol. We really appreciated how easy it was to work with the company, I look forward to working with...
Danielle W. Verified Review
Brandon and Andrew showed up on time and proceeded to explain the works that they were about to do. They were courteous, knowledgeable and able to answer all my questions. They worked efficiently and the results were really good. I’d recommend them and Energy Services for AC and Heating needs.
Adi K. Verified Review

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Chicagoland HVAC Excellence
Service Areas
With locations in Naperville and Elmhurst, we provide exceptional heating and cooling solutions to families throughout Naperville, Aurora, Geneva, St. Charles, Oswego, Lisle, Downers Grove, Glen Ellyn, and Wheaton, IL since 1976.
Naperville

512 W 5th Ave
Naperville, IL 60563
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Naperville

512 W 5th Ave,
Naperville, IL 60563
Naperville, IL

Elmhurst

510 Spring Rd #1,
Elmhurst, IL 60126
Elmhurst, IL

St. Charles, IL