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

620 Childs St., Wheaton, IL 60187

630-517-5437

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Welcome to Mel-O-Air Heating & Air Conditioning Inc.

Quality Doesn’t Cost, It Pays

Whether you’re looking for heating or cooling repair, seasonal maintenance, equipment upgrades, new installation, or a solution to any type of indoor climate challenge, you’ve come to the right place.
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AC Repair

At Mel-O-Air Heating & Air Conditioning Inc. we specialize in the peak performance of your residential air conditioning unit.

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AC Installation

The new installation or upgrade into a modern, high-efficiency air conditioning system brings many benefits, contact us today to learn more.

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24/7 EXPERT FURNACE AND AIR CONDITIONING SERVICE!

Welcome to Mel-O-Air Heating & Air Conditioning Inc. Whether you’re looking for heating or cooling repair, seasonal maintenance, equipment upgrades, new installation, or a solution to any type of indoor climate challenge, you’ve come to the right place. Our team is dedicated to customer satisfaction. We answer every job with quick response, personalized attention, and recommendations customized to achieve your specific goals. While we strive to keep our services across greater Wheaton as economical as possible, we never compromise when it comes to quality.

Since being first established in 1952, Mel-O-Air Heating & Air Conditioning Inc. has protected the interests and comfort of home and business owners in Wheaton and across Wheaton, Glen Ellyn, Winfield, Warrenville, Carol Stream, Glendale Heights, Lombard, and Villa Park, IL with honest, expert, and affordable service. We provide solutions that improve the way you live, work, and enjoy our diverse local climate. As a Carrier Factory Authorized Dealer, Mel-O-Air Heating & Air Conditioning Inc. is the source for all of your residential and commercial HVAC needs. Our large warehouse provides access to a full range of inventory and parts while our on-site, fully equipped sheet metal shop enables fabrication of all types of sheet metal ductwork, flashing, and architectural sheet metal. From designing the ideal heating and cooling system to installation, service, and ongoing maintenance, you can trust in our licensed pros. Less than 5% of heating and cooling professionals in the country earn the distinction of factory endorsement. By meeting rigorous national criteria in all facets of business, including local licenses, insurance, liability, warranty obligations, product knowledge, and customer dedication, we bring you higher quality products, more knowledgeable service, and greater return from your investment. With years of in-field experience and continued factory training, our team of technicians handle the most difficult challenge with straightforward, effective solutions. Call 630-517-5437 today for more information about our A/C and furnace installation options!

Our Testimonials

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.

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.

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.

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.

PROFESSIONAL CENTRAL HEATING EXPERTS

Mel-O-Air Heating & Air Conditioning Inc. has been the most trusted central air conditioning installation company in Wheaton since 1952. You can trust our expert technicians to help you pick the central air conditioning system that best fits your needs and budget. We’ll work with you to help you find the right system for your home! If you’re looking for honest repairs or affordable service that will help prolong the life of your system, look no further and give us a call. Trust our team of experts with your AC Repair, service, and installation this cooling season!

YOUR LOCAL FACTORY-AUTHORIZED CARRIER HVAC DEALER

As a Carrier Factory Authorized Dealer, Mel-O-Air Heating & Air Conditioning Inc. specializes in a rewarding selection of award-winning, Energy Star rated and innovative temperature control options. Our team is entirely NATE-certified, factory trained, and keeps up with industry advancements. We are fully licensed, bonded, insured, and never rely on subcontractors to uphold our standards of integrity. No matter why or when you need us, Mel-O-Air Heating & Air Conditioning Inc. is always available to step up. We remain on-call 24/7 for expert and affordable solutions throughout Wheaton, Glen Ellyn, Winfield, Warrenville, Carol Stream, Glendale Heights, Lombard, and Villa Park, IL.

CONTACT MEL-O-AIR HEATING & AIR CONDITIONING INC. TODAY AND GET THE EXCEPTIONAL HVAC SERVICE YOU DESERVE!

Mel-O-Air Heating & Air Conditioning Inc., our installation and service departments work together to provide the most premium service possible. We take pride in our craftsmanship and results, earning an A+ rating by the Better Business Bureau through unfailing dedication to customer service. Whether you are looking for installation, maintenance, or repair, there’s never a need to look further than Mel-O-Air Heating & Air Conditioning Inc. Our fleet of 14 fully stocked trucks are standing by, 24-hours-a-day, 7-days-a-week, to provide the prompt, dependable service you need to enjoy precise and efficient temperature control. Emergency Service, comprehensive maintenance plans, and custom design/build are all handled with unwavering professionalism. Conscientious workmanship, organized product management, and the retrieval of all discarded equipment and debris ensures that your very highest expectations are met with both immediate and lasting results. There’s no need to wait a minute longer to enjoy the superior comfort you deserve. Call Mel-O-Air Heating & Air Conditioning Inc. today.

AC Installation, HVAC Contractor, AC Maintenance, Hot Water Heaters & AC Repair Wheaton, IL, Glen Ellyn, IL, Glendale Heights, IL, Carol Stream, IL, Warrenville, IL & Lombard, IL

Furnace Repair Wheaton, IL | HVAC Contractor Glen Ellyn, IL | Heater Installation Glendale Heights, IL

Commercial HVACFurnace RepairHeating RepairVRF SystemsFurnace Replacement ∴ Wheaton, IL ∴ Glendale Heights, IL ∴ Warrenville, IL

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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Furnace Replacement

VRF Systems

Commercial HVAC

Heater Installation

Furnace Repair

Heating Repair

Lisle, IL

Lombard, IL

Wheaton, IL

West Chicago, IL

Villa Park, IL

Glen Ellyn, IL

Glendale Heights, IL

Winfield, IL

Carol Stream, IL

Warrenville, IL