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HVAC Service Agreements from Energy Services Air Conditioning and Heating Company

At Energy Services Air Conditioning and Heating Company, we know that your time is valuable and your comfort is essential. Our HVAC service agreements are designed to make routine maintenance effortless while maximizing the performance, efficiency, and longevity of your heating and cooling systems. Whether you have an older unit or the latest high-tech equipment, our service plans help you avoid unexpected breakdowns, reduce energy costs, and improve air quality—all with the convenience and reliability you expect from Energy Services Air Conditioning and Heating Company.

Why Choose a Maintenance Plan?

With weather in Naperville and Elmhurst, IL and surrounding areas putting extra strain on HVAC systems, regular service is key to staying comfortable year-round. Dust buildup, wear and tear, and loose connections are all part of normal use, but if left unchecked, these small issues can lead to major repairs. A maintenance agreement from Energy Services Air Conditioning and Heating Company ensures your system is always running its best—when you need it most.

Here are just some of the benefits of enrolling in a service agreement:

  • Accommodating scheduling tailored to your routine
  • Filter cleaning or replacement to protect system integrity
  • Discounts on parts and labor (15% off for repair services)
  • Priority service scheduling ahead of non-members
  • No extra charge for emergency service—any time, any day, including holidays
  • Regular inspections that detect safety issues early
  • Improved energy efficiency and reduced monthly bills
  • Extended system lifespan and documentation of professional service
  • Compliance with manufacturer warranty requirements
  • The first pound of refrigerant is free when needed for system optimization
  • Healthier indoor air quality
  • Complete flexibility—cancel anytime for any reason, with unused fees refunded

Our proactive approach is backed by decades of experience, skilled workmanship, and ongoing training. Every visit is performed by NATE- and EPA-certified technicians who treat your home with care and respect. We use drop cloths, clean up thoroughly, and keep our service process quick and non-intrusive.

What’s Included?

Our standard maintenance agreement includes two visits per year to ensure your heating and cooling systems stay in peak condition. During each visit, we’ll perform a detailed inspection, clean critical components, check for potential issues, and make recommendations to keep your system running at its best.

As a Carrier® Factory Authorized Dealer, we meet the highest industry standards and stay up to date with the latest HVAC technologies, giving you confidence in our service and your system’s performance.

Enroll in a Service Agreement Now!

Protect your comfort and your investment with a maintenance agreement from Energy Services Air Conditioning and Heating Company. Call us at (630) 687-1383 or schedule online to get started. We proudly serve homeowners throughout Naperville, Aurora, Geneva, St. Charles, Oswego, Lisle, Downers Grove, Glen Ellyn, and Wheaton, IL with reliable, cost-effective HVAC maintenance and service solutions.

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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

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
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
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
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
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
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 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
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
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
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
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
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
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
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
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

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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
View Naperville Reviews On Google

Naperville

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

Elmhurst

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