Heating and Air
Conditioning Specialist in Chicago

Reliable heating, cooling, and ventilation services for homes and businesses. We’re here when you need us most.

Who we are

Complete comfort solutions – Tailored to your needs

At United American HVAC, we offer a full range of heating, cooling, and air quality solutions designed to keep your home or business comfortable year-round. Whether you’re dealing with a broken furnace, need a new AC system, or want to improve your indoor air quality, our expert team is here to help.

Heating Services

Stay warm all winter long with furnace repairs, replacements, and maintenance.

Air Conditioning

Beat the Chicago heat with expert AC installation, repair, and tune-ups.

Ventilation & Air Quality

Improve the air you breathe with ductwork cleaning, filtration systems, and more.

Commercial HVAC

Customized HVAC solutions for offices, retail spaces, restaurants, and more.

Why Chicagoland Trusts United American HVAC

Choosing the right HVAC company makes all the difference. At United American HVAC, we combine experience, reliability, and customer-first service to deliver solutions you can trust. Here’s why homeowners and businesses across Chicagoland continue to choose us.

Experienced technicians

Fast & Reliable Service

Fully Licensed & Insured

Your Comfort is Our Priority

Service Areas

We provide hvac services in the following locations:

 Chicago (All neighborhoods, including Downtown, North Side, South Side, West Side)

 Cook County

 DuPage County

 Lake County

 Kane County

 McHenry County

 Will County

Have Questions? We’ve Got Answers

We know HVAC can be confusing — that’s why we’re here to help. Below are some of the most common questions our customers ask. If you don’t see your question here, feel free to reach out. Our team is always happy to assist!

What types of HVAC systems do you service?
We service all major HVAC systems, including central air conditioning units, furnaces, heat pumps, ductless mini-splits, and rooftop units. Whether it’s residential or commercial, we’ve got you covered.

Do you offer emergency HVAC repairs?
Yes! We offer 24/7 emergency services throughout Chicagoland. If your system breaks down after hours, our team is just a call away.

How often should I have my HVAC system serviced?
We recommend having your heating and cooling systems serviced at least once a year — ideally, your AC in the spring and your furnace in the fall. Regular maintenance keeps your system running efficiently and helps prevent breakdowns.

Are your technicians licensed and insured?
Absolutely. All our technicians are fully licensed, insured, and trained to handle a wide range of HVAC systems with professionalism and care.

Do you provide free estimates?
Yes! We offer free, no-obligation estimates for new installations, replacements, and major repairs. Just fill out our form or give us a call to get started.

What brands do you work with?
We work with all major HVAC brands, including Carrier, Trane, Lennox, Rheem, Goodman, and more. We can also recommend the best option for your space and budget.