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Hvac Company in Chicago Eco Temp HVAC

Experts You Can Count On!
150+ ★★★★★ Reviews

We are your premier HVAC company based in Chicago, Lemont, St. Charles, Kirkland, Palatine, and Downers Grove. Your comfort is our priority. With a highly trained technician team, the Eco Temp HVAC pros install high-quality heating and cooling systems that will give you worry-free comfort for years to come! Check our service areas to see if you’re in our heating and cooling service region. 

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HVAC Company Chicago & Lemont, IL

Ensuring Year-Round Comfort Without Breaking the Bank.

24/7 Local HVAC: Quick, Eco-Friendly Comfort Solutions

Chicagoland’s breeziest HVAC company is at your service when needed. We provide free estimates on new air conditioner systems and fast, reliable repairs for furnaces, AC repair, boiler repair, heat pump repair, and water heater repair

When it comes to finding heating and cooling services in Chicagoland, the team at Eco Temp HVAC is committed to excellence and unwavering attention to detail. We charge by the job, not by the hour, and never rush our work. This helps everyone save time and money by nearly eliminating the need for callbacks. We are your dedicated HVAC contractors, committed to providing top-notch service in Illinois.

Keep your family comfortable year-round by choosing one of our breakdown-prevention HVAC maintenance plans!

Trusted Technicians Since 2016

Fast Reliable Repairs & Installs

Trane & American Standard Certified

10-Year Warranties Included

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Expert HVAC Installation, repair, and maintenance Services Near You!

If your furnace is older than ten years, it's probably time for a replacement. New furnaces typically have more energy-efficient specs, which translates to cheaper monthly utility bills. We have furnace experts standing by to help you find the right furnace for your heating needs.
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Air Conditioning

The cost of repairing an old air conditioner is often more than what it would take to buy a new one. You might save yourself some grief and money in the long run by purchasing something newer, which has many advantages, including increased comfort with better energy efficiency!

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Furnaces are an investment in your home and should be replaced when they’re more than ten years old. With new furnaces, you can expect lower utility bills thanks to higher efficiency features that reduce energy demands every month. Our Furnace specialists are here to help you find the right furnace for your heating needs.

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Heat Pumps

Heat pumps are an excellent home investment because they can be used to keep your home warm during the winter and cool during the summer. Eco Temp HVAC is the company to call for all of your heat pump service needs, be they repair, replacement, or maintenance.

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Ductless Mini Splits

When it comes to providing your home with cooling and comfort without breaking the bank, ductless air conditioners are hard to beat. The helpful staff at Eco Temp HVAC can advise you on the best Ductless AC unit for your needs. Remember they also heat!

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Air Quality

We’re constantly on the lookout for innovative solutions to bettering your home’s air quality. Whether you’re wondering what could be generating that stifling feeling in your house, need assistance with airborne contaminants, or have noticed bacterial growths in your fixtures, we’re happy help.

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Smart Thermostats

The wave of the future is HVAC systems that are more energy-efficient. There has never been a better time to make sure that your heating and cooling systems are operating at peak efficiency all year round. And yes, they also control them from your mobile phone!

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Maintenance Plans

When it comes to maintaining the efficiency of the heating and cooling systems in your house, a preventative maintenance plan that has been thoughtfully designed can make a significant impact and have the potential to save you thousands of dollars.

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Why Choose Us

We Make HVAC Easy. Breezy. Done! ✅

We're proud of the long-lasting comfort we provide our customers. Eco Temp HVAC employs only the most qualified and certified technicians in the industry, allowing them to install and repair virtually any kind of HVAC, plumbing, or electrical system – with distinction to back our claim!

Customer Satisfaction

Your satisfaction is our priority every step of the way. Our team goes above and beyond to ensure a comfortable home year-round.

24/7 Service You Can Trust

Our technicians are available day or night, 24/7. When you have a heating and cooling issue, our pros are there to come to your rescue.

No Surprise, Up Front Pricing

As a local family-owned company, we’re committed to providing you with fair prices and services. In addition, we offer flexible financing with approved credit.

Guarantees That Have Your Back

We are committed to our customers’ peace of mind. Our HVAC repair, installation, and maintenance guarantees will leave you worry-free!

On-Demand, Same Day Service

Our fully stocked service cars are constantly ready to provide an on-the-spot solution to any problem that may surface.

Real-Time Customer Care

You’ll always speak with a live person at our on-site call center. After we’ve done our job, we’ll contact you to guarantee complete satisfaction.

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Grow With Us!

Trained Technicians for
All of your HVAC needs



Happy Customers



Years of Experience Total



Squirrels Evicted From Air Ducts



5 Star Reviews

Our Service Process

How It Works

If you're looking for a tech-savvy company that will keep you in the loop, Eco Temp HVAC is the perfect choice. We'll send you alerts before your scheduled appointment and include a photo of your technician so you know who to expect. With Eco Temp, HVAC is a breeze...

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Get Updates Every Step of the Way

Get the breeziest service

Enjoy Long Lasting Comfort

Eco Temp HVAC

24/7 Availability Always

Your comfort comes first!

Call the heating and cooling pros at Eco Temp HVAC today for all your residential and commercial heating and cooling needs. From furnace repair to new air conditioner installations, we provide fast and affordable service for you!
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(224) 253-8131


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Customer Testimonials

You're why we do what we do!

We're proud to say that our reputation for quality work and friendly service has allowed us to grow from a small, family operation into one of the most trusted Chicago HVAC companies. And you're the reason why we do it!

Local Top-Rated HVAC Techs

Awards & Accreditations

At Eco Temp HVAC, we believe every home deserves optimal comfort. With our highly trained and certified technicians, we guarantee solutions tailored to your specific needs. Our extensive certifications aren’t just badges—they’re your assurance of receiving expert service and unparalleled care. Let us navigate the complexities of HVAC so you can simply enjoy the comfort of your home. When it comes to your HVAC needs in Lemont and Chicago, Eco Temp HVAC is the name you can trust! For a complimentary quote tailored to your needs, dial (224) 253-8131 today.

HVAC Company Chicago & Lemont, ILNATE
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