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Why Choose Energy Services Air Conditioning and Heating Company for HVAC Services?

At Energy Services Air Conditioning and Heating Company, we understand the unique HVAC challenges that Oswego, IL residents face. From the freezing winters to the sweltering summers, our team is equipped to handle it all. With a commitment to customer satisfaction and a history of excellence, we’re the trusted choice for all your HVAC needs. When you work with us, you benefit from:

  • Carrier Factory Authorized Dealer
  • 2013 Carrier President’s Award winner
  • A+ rating from Better Business Bureau
  • All of our techs hold North American Technician Excellence (NATE) certification, earned through rigorous third-party testing and training
  • Service trucks fully stocked to ensure the job gets done without multiple visits
  • Diagnosis and repair by licensed & insured technicians
  • 24/7 emergency service available

HVAC Services Tailored for Oswego, IL Residents

When temperatures in Oswego swing from sweltering summers to frigid winters, reliable heating and cooling systems become essential for maintaining comfortable living spaces. Energy Services Air Conditioning and Heating Company understands the unique climate challenges that Oswego homeowners face throughout the year. Our comprehensive HVAC services address everything from routine maintenance to complete system installations, ensuring your home remains comfortable regardless of outdoor conditions.

The Fox River Valley location of Oswego creates specific humidity and temperature patterns that impact HVAC performance. During summer months, when temperatures regularly climb into the upper 80s and 90s, efficient air conditioning becomes crucial for maintaining indoor comfort. Conversely, winter temperatures frequently drop below freezing, demanding robust heating systems capable of maintaining consistent warmth. Our technicians possess extensive experience working with these local climate conditions, allowing us to recommend and install systems perfectly suited for Oswego homes.

Emergency HVAC Response Throughout Oswego

HVAC emergencies never occur at convenient times. When your furnace fails during a January cold snap or your air conditioning stops working during a July heat wave, immediate assistance becomes critical. Energy Services Air Conditioning and Heating Company provides 24/7 emergency service to Oswego residents, ensuring help arrives when you need it most. Our emergency response team maintains fully stocked service vehicles, enabling quick repairs for most common HVAC issues.

Understanding the urgency of climate control failures, we prioritize emergency calls and dispatch technicians promptly to Oswego homes experiencing heating or cooling crises. Whether dealing with a complete system failure, strange noises, unusual odors, or inadequate temperature control, our experienced professionals diagnose problems quickly and implement effective solutions. This round-the-clock availability provides peace of mind, knowing professional help remains just a phone call away regardless of the time or day.

Comprehensive Heating Solutions for Illinois Winters

Oswego winters demand reliable, efficient heating systems capable of maintaining comfortable indoor temperatures despite harsh outdoor conditions. Energy Services Air Conditioning and Heating Company specializes in installing, maintaining, and repairing various heating systems, including forced-air furnaces, boilers, heat pumps, and radiant heating systems. Each heating technology offers distinct advantages, and our experts help homeowners select options matching their specific needs, budget, and home configuration.

Modern heating systems incorporate advanced features enhancing both comfort and efficiency. Variable-speed blowers adjust airflow based on heating demands, reducing energy consumption while maintaining consistent temperatures. Smart thermostats enable precise temperature control and scheduling, optimizing comfort while minimizing utility costs. High-efficiency furnaces achieve AFUE ratings exceeding 95%, converting nearly all fuel into usable heat. Our installation process includes proper sizing calculations, ensuring your new heating system matches your home’s specific requirements for optimal performance and efficiency.

Air Conditioning Excellence for Summer Comfort

Summer humidity and heat in Oswego create challenging conditions requiring robust air conditioning solutions. Our air conditioning services encompass everything from routine maintenance preventing unexpected breakdowns to complete system replacements incorporating the latest cooling technologies. Modern air conditioning systems offer impressive efficiency improvements compared to older units, with SEER ratings reaching 20 or higher, substantially reducing cooling costs while enhancing comfort.

Proper air conditioning maintenance extends system lifespan while maintaining peak efficiency. Our maintenance services include:

  • Comprehensive system cleaning – removing dirt and debris that impedes performance
  • Refrigerant level checks – ensuring optimal cooling capacity
  • Electrical component inspection – preventing failures and safety hazards
  • Condensate drain cleaning – avoiding water damage and mold growth
  • Filter replacement – maintaining proper airflow and indoor air quality

Indoor Air Quality Enhancement

Beyond temperature control, maintaining healthy indoor air quality significantly impacts comfort and wellbeing. Oswego homes face various air quality challenges, including pollen during spring and fall, humidity fluctuations, and indoor pollutants from everyday activities. Energy Services Air Conditioning and Heating Company offers comprehensive air quality solutions addressing these concerns through advanced filtration, humidity control, and ventilation improvements.

Modern air quality systems integrate seamlessly with existing HVAC equipment, providing whole-home solutions for cleaner, healthier air. High-efficiency particulate filters capture microscopic particles, including dust, pollen, and other allergens. UV germicidal lights neutralize bacteria, viruses, and mold spores circulating through your HVAC system. Whole-home humidifiers and dehumidifiers maintain optimal humidity levels year-round, preventing problems associated with excessively dry or humid air. These integrated solutions work continuously, ensuring every breath taken inside your Oswego home supports health and comfort.

Energy Efficiency and Cost Savings

Rising energy costs make HVAC efficiency increasingly important for Oswego homeowners. Energy Services Air Conditioning and Heating Company emphasizes energy-efficient solutions reducing utility bills while maintaining superior comfort. Modern HVAC systems incorporate numerous efficiency-enhancing features, from variable-speed motors adjusting output based on demand to smart controls optimizing operation schedules. These technologies can reduce energy consumption by 30% or more compared to older systems.

Our energy efficiency approach extends beyond equipment selection. Proper installation techniques, including accurate sizing calculations and meticulous ductwork design, ensure systems operate at peak efficiency. Regular maintenance preserves efficiency over time, preventing the gradual performance degradation affecting neglected systems. We also identify opportunities for efficiency improvements in existing systems, such as duct sealing, insulation upgrades, and thermostat replacements, providing cost-effective ways to reduce energy consumption without complete system replacement.

Professional Installation and Long-Term Support

Successful HVAC performance depends heavily on proper installation. Energy Services Air Conditioning and Heating Company employs skilled technicians following industry best practices for every installation. This attention to detail begins with thorough load calculations determining exact heating and cooling requirements for your Oswego home. Proper sizing prevents the comfort problems and efficiency losses associated with oversized or undersized equipment.

Our commitment extends well beyond installation day. We provide comprehensive warranties on equipment and workmanship, ensuring your investment remains protected. Regular maintenance programs help preserve system performance and catch potential problems early, preventing costly repairs and extending equipment lifespan. When repairs become necessary, our experienced technicians diagnose issues accurately and complete repairs efficiently, minimizing disruption to your daily routine. This long-term support relationship ensures your HVAC system continues delivering reliable comfort throughout its operational life, maximizing your investment value while maintaining the comfortable home environment you deserve.

We offer the following services in Oswego, IL:

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
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
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
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
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
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 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
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
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
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
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
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 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

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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

Oswego, IL