Established in 1952, Mel-O-Air has spent almost seven decades keeping homes in the heart of Illinois comfortable and cozy. Primarily serving Glen Ellyn, Lombard, Villa Park, Glendale Heights, Carol Stream, and Winfield, our reputation has been built upon delivering superior HVAC Contractor services, no matter the weather.

Everyone knows a Midwest winter without a reliable heating system is simply inconceivable. With reliable Heating Repair services, we make sure your home stays a sanctuary from the biting cold. Our experts also provide Furnace Service, ensuring that your furnace doesn’t just heat your home, but does so efficiently, saving you money in the long run.

However, furnaces, like all machines, have a finite lifespan. When you’re faced with the need for a Furnace Replacement, call upon our experienced professionals. We’ll guide you towards the best furnace for your unique needs, bearing in mind the size of your home and your budget.

But Mel-O-Air’s services extend beyond the chill of winter. Our comprehensive HVAC Maintenance plans help to keep you cool during the sweltering Illinois summers too. By taking a proactive approach and availing our maintenance plans, you not only extend the life of your HVAC system but also improve its energy efficiency, leading to significant cost-savings over time.

It’s our dedication to quality service, combined with our track-record of professionalism that has helped Mel-O-Air cement its position as a trusted name in the Illinois HVAC landscape, ensuring customers return to us year after year for all their climate control needs.