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

620 Childs St., Wheaton, IL 60187



There are a variety of challenges faced by ductwork in small businesses and large commercial buildings in Wheaton, Glen Ellyn, Winfield, Warrenville, Carol Stream, Glendale Heights, Lombard, and Villa Park, IL. Your commercial HVAC system’s operation depends on building ductwork that fits perfectly, has the right support, and prevents air leaks. That’s where the HVAC experts at Mel-O-Air Heating & Air Conditioning Inc. come in.

Does Your Commercial Space Need Custom Ductwork?

As an expert commercial sheet metal fabrication company, we provide a wide range of services. As a fully equipped sheet metal shop, we are able to fabricate all types of ductwork, flashing, and architectural sheet metal. The needs and measurements of each HVAC system are unique, and customizing everything from air ducts to plenums and brackets for commercial HVAC systems is essential. Whether you need expert help to create a ducting and ventilation plan or a few pieces to complete a repair job, Mel-O-Air Heating & Air Conditioning Inc. has the expertise and resources to get the job done.

Commercial Sheet Metal Fabrication Services

The comfort of your commercial property heavily relies on the quality of the air ducts in the HVAC system. It’s important to work with your HVAC contractor to ensure your system is working at peak performance. Your indoor air quality and comfort depend on quality ductwork. Call Mel-O-Air Heating & Air Conditioning Inc. at 630-517-5437 to speak with our staff about how custom sheet metal fabrication can be a durable, cost-effective solution for your commercial property in Northeastern Illinois.

Commercial Sheet Metal, Commercial Custom Sheet Metal Fabrication & Commercial Sheet Metal Fabrication Winfield, IL, Glendale Heights, IL, Warrenville, IL, Villa Park, IL, Lombard, IL & Glen Ellyn, IL

Commercial Sheet Metal in Glen Ellyn, IL | Commercial Ductwork Carol Stream, IL | Commercial Custom Sheet Metal Fabrication Winfield, IL

Commercial Sheet MetalCommercial Custom Sheet Metal FabricationCommercial Sheet Metal FabricationCommercial Ductwork ∴ Carol Stream, IL ∴ Lombard, IL ∴ Warrenville, 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.

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.

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.
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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Villa Park, IL

Warrenville, IL

Winfield, IL

Carol Stream, IL

Glendale Heights, IL

Wheaton, IL

Lombard, IL

Glen Ellyn, IL

Lisle, IL

West Chicago, IL