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Warming Feet

HEATING AND COOLING SERVICES IN CHICAGO

HVAC SYSTEM INSTALLATION, REPAIR, AND MAINTENACE

We believe everyone should feel comfortable in their home. Our comprehensive HVAC solutions throughout the Chicagoland and surrounding areas provide the comfort you need right when you need it most.

HEATING

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Cold outside? Stay cozy with our comprehensive heating solutions.   

COOLING

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Don't sweat it. Keep your cool with our professional AC services.

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PROFESSIONAL HVAC SERVICES IN CHICAGOLAND

As we all know, Chicago's weather can swing from one extreme to another. That's why you want to be able to rely on your HVAC systems to run at optimal levels. When it comes to repairing, replacing, and tuning-up your furnace or air conditioner, you can rest assured that our team of licensed HVAC technicians will provide an honest assessment of the problem and provide you with the most affordable solution.

HEATING SERVICES

The frigid temperatures of Chicago and the surrounding areas demand a lot from your heating system—that’s why we’re here to ensure your unit performs efficiently when you need it most.

Whether you need a new heating system installation, emergency repairs, or preventative maintenance, our experienced team has you covered. With over 15 years of industry experience, we service a wide range of heating systems, including furnaces, heat pumps, ductless mini-splits, and more. No matter the system, we’re committed to keeping your home warm and comfortable all winter long.

COOLING SERVICES

Chicago’s heat can be equally unforgiving as the winter freeze—that’s why our team is well prepared to take care of all your cooling needs.  From troubleshooting performance issues to full system replacements, we’re committed to providing fast, reliable, and affordable solutions to help you stay comfortable throughout the hot season.

Our HVAC experts service a variety of cooling systems, including central air conditioners, ductless mini-splits, and heat pumps so you don’t have to break a sweat.

RESIDENTIAL HVAC SOLUTIONS

More than just a local HVAC company, we’re your neighbors. Our business is committed to helping families across Chicagoland, Lake Zurich, McHenry, Naperville, and surrounding areas stay comfortable year-round. We understand the frustration of unexpected breakdowns, rising energy bills, and unreliable service. That’s why we make it simple to book professional HVAC services at reasonable prices. Because quality, transparency, and customer satisfaction are the pinnacles of the work we do, you can count on our expert technicians to provide honest recommendations and lasting solutions to keep your home’s heating and cooling systems up and running.

COMMERCIAL HEATING AND COOLING SERVICES

When you succeed, we succeed. At ER Air, we understand that maintaining a comfortable environment for your clients, employees, and customers is essential to your success. Unexpected HVAC breakdowns or inefficient systems can disrupt not only your comfort, but also your daily operations. That’s why we offer bulk installations, preventative maintenance, and emergency repairs tailored to the unique needs of your business. With our commitment to reliable service and minimizing downtime, we help you keep your business running smoothly.

OUR COMPLETE COMMERCIAL HVAC SERVICES

New HVAC, AC, and Furnace Installations

HVAC, AC, and Furnace Repair

Year-Round Preventative Maintenance

Inspections and Surveys

Control System Evaluations

YOUR HVAC EXPERTS IN CHICAGO, IL

We understand how frustrating a furnace or AC unit breakdown can be. That is why we make it fast and easy to request an in-home estimate. Once you request a service, our team will be ready at your door to perform repairs or replacements on-time and on-schedule.

To maximize your comfort, we recommend regular HVAC tune-ups to keep those systems running efficiently – your air conditioner cleaning and maintenance in the spring before the weather becomes too warm, and your furnace cleaning and maintenance in the fall before the cold weather settles in. To schedule your HVAC maintenance service, contact us today at ER Air. Our Chicago technicians are here and ready to help you.

Repairing Air Conditioner

THE ER AIR DIFFERENCE

Family Owned & Operated

15+ Years of Industry Experience

Strongest Equipment in the Industry

30-Day Money Back Guarantee

Quality Work at Competitive Prices

SCHEDULE YOUR SERVICE

Ready when you are! If you need repair, installation, or maintenance services for your HVAC system, don't hesitate to reach out to us. Give us a call at (708) 776-3070 or book online.

NEED SERVICE TODAY?

CALL US

773-776-3070

EMAIL US

YOUR AIR QUALITY SPECIALISTS

CHICAGO

(708) 776-3070

info@erair.com

N Nordica Ave, 

Chicago, IL 60634

OPERATING HOURS

Monday - Friday: 8am - 7pm

Saturday: 8am - 3pm

Sunday: Closed

LAKE ZURICH

(630) 791-0088

info@erair.com

N US Hwy 12, 

Lake Zurich, IL 60047

WE ACCEPT

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Providing professional furnace and air conditioner repair, installation, and maintenance, as well as dryer vent and air duct cleaning in Chicago and surrounding areas.

Copyright © 2025 by ER Air  | All rights reserved. | Privacy Policy

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