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

620 Childs St., Wheaton, IL 60187



Mel-O-Air Heating & Air Conditioning Inc. is proud to serve the following areas

Call Our HVAC Pros Today!

HVAC Service Areas & Service Areas Wheaton, IL, Lombard, IL, Glen Ellyn, IL, Carol Stream, IL, Glendale Heights, IL & Villa Park, IL

HVAC Service Areas Lombard, IL & Service Areas Carol Stream, IL

Service AreasHVAC Service Areas ∴ Carol Stream, IL ∴ Winfield, IL ∴ Wheaton, IL

Our Testimonials

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.

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.
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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Winfield, IL

Lisle, IL

Carol Stream, IL

Warrenville, IL

West Chicago, IL

Villa Park, IL

Glendale Heights, IL

Lombard, IL

Wheaton, IL

Glen Ellyn, IL