PROUDLY SERVING CHICAGO AND SUBURBS

Chicago, IL - 1655 S. Blue Island Ave. Unit 422

Dependable Warmth for Cold Days
Stay Warm All Winter Long

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Heating Services

If your furnace is acting up, you need fast and reliable assistance. At Cosmic HVAC Inc., we specialize in furnace repair and are available 24/7 to get your system back up and running quickly. We provide top-notch furnace repair in Chicago and offer certified services at a fair price. In addition to repairs, we handle installation and maintenance for furnaces, boilers, and ductless HVAC systems—whatever your heating needs, we've got you covered.


Our company is dedicated to serving both residential and commercial customers throughout Chicagoland with exceptional service and transparent pricing. You'll never have to worry about overpaying or not getting the quality you deserve.

We know that furnace and boiler issues can be disruptive, which is why we aim to restore your system as efficiently as possible. With fully stocked service vehicles, we can often complete repairs on the spot, including professional boiler repair Chicago residents rely on.

Reliable Water Heater Repair Chicago Residents Trust

A water heater breakdown is never convenient, whether you’re in the middle of a shower or trying to do laundry. At Cosmic HVAC Inc., we specialize in fast and reliable water heater repair and maintenance services throughout Chicago and the surrounding areas. Our team can handle any make or model, from conventional units to tankless systems. We also provide expert installation and ongoing maintenance to keep your water heater running smoothly.


We know how frustrating a broken water heater can be, which is why we offer the dependable water heater repair Chicago homeowners can trust. Whether your unit is gas or electric, our technicians will diagnose the issue and provide the most effective solution. In most cases, we can complete repairs the same day you contact us.


If your boiler is underperforming, leading to reduced heating efficiency and higher energy bills, we also offer professional boiler repair. Our experienced technicians will inspect and repair your unit to ensure it operates at peak performance. For top-quality boiler services, ductless system fixes, or water heater repairs, reach out to us today for dependable and efficient solutions.

We're here when you need us

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