Mon-Thurs: 7:00am-3:00pm Fri: 7:00am-12:00pm

620 Childs St., Wheaton, IL 60187



Your AC Repair and Maintenance Professionals

Your cooling system is expected to keep your home cool, handle excess humidity, effectively remove allergens from the air, and supply a constant supply of fresh, clean air.  And on top of that, you want it to perform efficiently, quietly, and reliably, day after day, year after year, despite the long, brutal summers.  With some help from Mel-O-Air Heating & Air Conditioning Inc., your air conditioner will meet your highest demands with perfect, cost-effective, and dependable comfort.  Whether you are in need of honest repairs, preventative service, or are looking for effective options to improve overall performance, our intensively trained team delivers long term and satisfying results.

Carrier Factory Authorized AC Repair & Service

Searching for air conditioner repair in the greater Wheaton area? Mel-O-Air Heating & Air Conditioning Inc. remains available at all times for every challenge. Our NATE-certified professionals are standing by 24 hours a day, 365 days a year prepared to restore the proper operation of all makes, models, ages, and types of cooling equipment. Prioritizing customer satisfaction, we don’t keep you waiting, cater to your busy schedule, and ensure a quick turnaround. Our team is outfitted with industry-leading tools, technology, and access to a huge inventory of genuine replacement parts. We don’t rely on subcontractors and always complete the job to your satisfaction.

Mel-O-Air Heating & Air Conditioning Inc. specializes in preventing problems before they start. We offer convenient and cost-effective cooling system maintenance anywhere across Wheaton, Glen Ellyn, Winfield, Warrenville, Carol Stream, Glendale Heights, Lombard, and Villa Park, IL. As a Carrier Factory Authorized Dealer, our team keeps up with ongoing training and the most effective procedures to optimize system efficiency, reliability, air quality, capacity. and longevity. We complete thorough troubleshooting to identify and resolve any issues which might otherwise lead to more expensive and disruptive malfunctions. Mel-O-Air Heating & Air Conditioning Inc. is fully licensed, bonded, insured, and delivers exceptional value from your investment.

Expert Central Air Conditioning Repair & Service

With a preventative maintenance agreement from Mel-O-Air Heating & Air Conditioning Inc., you’ll enjoy superior comfort and greater rewards from your investment.  By keeping your cooling unit running in peak condition, we stop problems before they start, avoiding the majority of repairs, and restore factory level efficiency.  We specialize in analyzing, assessing, and recommending cost-saving strategies to promote greater reliability and energy savings from your central cooling system.  In addition to minimizing operational costs, a properly balanced system wards off wear and tear, resulting in fewer interruptions and more reliable performance.  Our NATE-certified technicians have the background and resources to execute rewarding service or repairs, ensuring the sustainability of your optimized equipment.  Precision workmanship and 100% dedication are the keys to the accurate and seamless execution of service.

Trustworthy Air Conditioning Repair and AC Services

At Mel-O-Air Heating & Air Conditioning Inc., separate service and installation departments are targeted at delivering specialized knowledge and skill to every project.  If you should experience any difficulty with your cooling system, don’t delay calling for immediate assistance.  The seasoned professionals from Mel-O-Air Heating & Air Conditioning Inc. are familiar with all makes and models, handle both minor and complex malfunctions, and utilize Factory Authorized Parts when possible.  Since there is never a time when it is better to put off dealing with cooling issues, we answer even slight disruptions in performance with the same meticulous dedication.  Little things like odd sounds, unpleasant smells, dripping, icing, or long run cycles are indicators of problems that will only grow bigger with neglect.  By not only targeting the root of the problem but providing comprehensive troubleshooting, our licensed technicians deliver solutions that stand up to intense use and extended operation.  Our EPA certified technicians are experienced and trained in the repair and maintenance of HVAC systems, proper handling of refrigerants, and adhere to industry safety standards.

Our team is highly qualified and dedicated to providing you with air conditioning maintenance and repair service that goes above and beyond!

As a Carrier Factory Authorized Dealer, Mel-O-Air Heating & Air Conditioning Inc. meets rigid demands of business management, customer satisfaction, product knowledge, and factory training.  Our team of fully insured technicians remain current in advancements in technology and adhere to strict procedures for installation, maintenance, and repair.  When you make Mel-O-Air Heating & Air Conditioning Inc. your choice for all of your heating and cooling needs, you’ll have confidence that you’ll never be left with uncomfortable, unsafe conditions until regular business hours.  We have a fleet of over 15 fully-stocked service trucks standing by to assist you round-the-clock any day of the year, the reliable service you need is never more than a phone call away.  We arrive in a timely manner, equipped to handle the majority of services in a single visit, and reclaim all discarded equipment, refrigerant, and debris for proper disposal.  Our large warehouse of inventory and parts and fully equipped sheet metal fabrication shop allows us to complete even extensive projects promptly.  When it comes to your comfort and satisfaction, Mel-O-Air Heating & Air Conditioning Inc. has the cost-effective, accurate, and rewarding solutions you can count on. Contact us today for heating, cooling and commercial HVAC services!

Air Conditioner Repair, AC Repair, HVAC Service, AC Repair Near Me & AC Service Wheaton, IL, Glen Ellyn, IL, Glendale Heights, IL, Carol Stream, IL, Warrenville, IL & Lombard, IL

Air Conditioner Service Wheaton, IL | AC Service Near Me Glen Ellyn, IL | Central AC Repair Glendale Heights, IL

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Our Testimonials

Just had the Mel-O-Air team replace my 18 year old Carrier Furnace and air conditioner with a new Carrier system. Price was the best out of three different quotes for the same system!

Karl L.

Probably one of the best HVAC companies around. I needed a new furnace installed over the winter and they were able to get it done in a timely fashion.

Tim R.

Mel-O-Air Heating and Air Conditioning is awesome. Stacy the office manager is so helpful all along the process. The installers arrived on time and did a fantastic job installing our new HVAC system.

Emelia Z.

The Mel-O-Air team were flexible and responsive to my unique needs and time constraints. They did everything possible to install quality products at a great price. Scheduling was a breeze.

Nick K.
Why Choose Mel-O-Air Heating & Air Conditioning Inc.?

Carrier President's Award 2019

Carrier President's Award 2020

Carrier President's Award 2021

Carrier President's Award 2022

Carrier President's Award 2023

North American Technician Excellence

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Central AC Repair

Central Air Conditioning Repair

HVAC Repair

AC Repair Services

Air Conditioner Service

Lisle, IL

Winfield, IL

Glendale Heights, IL

Warrenville, IL

Wheaton, IL

West Chicago, IL

Villa Park, IL

Lombard, IL

Glen Ellyn, IL

Carol Stream, IL