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  • Great Choice! Eco Temp HVAC Home Services Technicians Are The Highest-Rated Cooling & Heating Install Teams in the area!


    In order to customize your new system, we’ll connect you with your very own Comfort Consultant and set up a FREE in-home estimate to discuss:


    • Our Industry-Leading Up To 10-Year Warranty
    • Current Discounts & Rebates
    • Financing Options
    • Guaranteed Right-Sized Equipment for Your Home
    • Smart-Home Integration & Options

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Full AC repair service available 24/7, day or night.

We deliver fast and affordable solutions to repair any AC system – with guaranteed service!

AC Repair Service in Chicago & Lemont, IL

When the temperature outside soars during the hot summer months in the Chicagoland area, you need your AC system to kick into high gear and keep you comfortable. Whenever you need them, the AC repair technicians at Eco Temp HVAC will be there to provide you with timely and high-quality services. You can rely on us for all your AC repair needs in Chicago & Lemont, IL because of our highly skilled technicians, cutting-edge equipment, and affordable prices.

AC Repair Chicago & Lemont, IL

Signs You Need Emergency AC Repair in Chicago

Some AC issues are inconvenient but can be fixed during regular business hours. Others are more pressing and require immediate attention. Here are the most typical issues that need emergency AC repair from Chicagoland’s best HVAC company, Eco Temp HVAC:

The air conditioner isn’t working:

Before calling Eco Temp HVAC:

  1. Check whether or not your AC unit is receiving power.
  2. Check for tripped circuit breakers and make sure the outside condensing unit is plugged in.
  3. Turn the thermostat to “cool” and watch what happens.

If this does not work, contact our emergency AC repair professionals to get your AC system in good working order.

The AC is turned on, yet the air feels lukewarm:

Set the thermostat to “auto” and turn down the heat. Wait for your AC system to turn on; if the air exiting the supply registers still feels warm, contact our AC repair service.

The air conditioner turns off too soon: This could indicate that the equipment is overheating, preventing it from completing a full cycle before the failsafe kicks in and turns off the AC.

The AC has an unusual odor or sound:

These symptoms, ranging from unpleasant or musty scents to grating or screeching sounds, indicate something is wrong. Turn off your air conditioner and give us a call immediately!

Man diagnosing an AC unit to find out why it is not working properly.

Chicago & Lemont Air Conditioning Repair Services

Looking for top-notch AC repair in Lemont, IL, and surrounding Chicagoland areas? Look no further than Eco Temp HVAC. As Lemont’s premier HVAC service provider, we’re dedicated to ensuring your utmost comfort with our prompt and professional services.

Noticed your AC isn’t performing at its best? It might be time for a check-up or even an upgrade. With Eco Temp HVAC by your side in Lemont, IL, you can be assured of expert care. Our certified technicians are adept at assessing, diagnosing, and rectifying any cooling system challenges, so you’re guaranteed a cool, hassle-free environment. For unparalleled HVAC services in Lemont, trust only Eco Temp HVAC!

AC repair from a top-rated HVAC company

When it comes to AC repair, you should work with a company that has an outstanding reputation for providing service that will solve your problems once and for all. That’s what you get from Eco Temp HVAC, Chicagoland’s most trusted HVAC service contractor, offering AC repair solutions.

Our AC repair services cover the whole range of household needs, regardless of your unit make or model, and we provide the following:

  • Emergency Service: Our staff is available 24/7, day or night, and we respond immediately to take care of your problem when you need us.
  • Timely Repair Options: In addition to emergency AC repair, we offer same-day appointments and quick solutions to reduce your system’s downtime.
  • Guaranteed Quality: Eco Temp HVAC offers a Lifetime Repair Guarantee on all service work.
  • Experienced Technicians: Every Eco Temp HVAC technician is certified, licensed, and highly trained to ensure you get the best service in the Chicagoland area.

Repairs, tune-ups, installations, and more

For reliable HVAC services in Chicagoland & Lemont, IL, Schedule Your AC Repair Service With Us Today!

Eco Temp HVAC vans outside of a high school while the technicians are inside repairing their AC units.

AC maintenance

Your air conditioner will work efficiently this summer and be significantly less likely to break down with a professional tune-up. Schedule your seasonal air conditioning tune-up to have our technicians evaluate your system.

AC installation

Do you need a new cooling system before the summer? We can assist you. Our company is an American Standard Factory-Authorized Dealer, and we install high-efficiency air conditioners.

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! Our AC pros are here to help you pick the perfect AC for your home and your wallet.

Cooling systems are vital for any home, but choosing the right company can help you achieve temperature uniformity and lower electric bills. Our expert AC installation services have you covered every step of the way.

Is your home getting warm? Please contact us. We provide quick and reliable AC repair in Chicagoland.

We provide emergency support 24/7, day or night.

At Eco Temp HVAC, we believe in doing the right thing for our customers. As a result, we back all of our work with a 100% satisfaction guarantee. Besides, we don’t charge extra for service at night or on weekends when you sign up for our Eco Max Program. Collaborate with a team that is committed to treating you like royalty. If you’re experiencing AC troubles, contact us right away for Chicagoland AC repair.

Available 24/7, day or night.

Contact us for a straightforward AC repair done in a few easy steps!

Available 24/7, day or night

If your air conditioner stops working or isn’t performing properly, contact us for 24-hour service in Chicagoland. We’ll dispatch a technician to perform an AC repair as soon as possible.

We’ll call when we’re on our way

As a courtesy, we’ll give you a call when we’re about 10-15 minutes away. Our technicians at Eco Temp HVAC always travel in official service vans and wear official Eco Temp HVAC uniforms. You will also get a text notification with our technicians photograph and location when he is near your home.

We begin with problem diagnosis

Once our technicians have introduced themselves and asked about the problem, they will further examine the AC to find the source of the malfunction. Once the AC diagnosis is complete, they will be able to provide you with an accurate and upfront estimate for its repair.

Our technicians will give you a no-hassle upfront estimate

Once we’ve determined what’s wrong with your AC system, we’ll discuss the situation with you and talk about available options. We’ll also give you an upfront estimate.

We’ll perform the necessary AC repair

With your approval, our experts will begin the AC repair. They are equipped and trained to fix all AC makes and models. Eco Temp HVAC can also repair ductless systems.

We’ll cool down your home again

Before our technician leaves your home, we’ll go over a diagnostic checklist to confirm that your AC is working properly and cooling your home.

Chicagoland’s most reliable AC repair service

At Eco Temp HVAC, we’re known for providing exceptional AC services in Chicagoland, including 24-hour AC repair! Thousands of local households have relied on Eco Temp HVAC for all of their heating and cooling needs for nearly a decade now.

When your AC fails, contact us for repairs. Our devoted and skilled technicians are standing by to assist you!

Eco Temp HVAC is here to make sure you have the cool and comfortable living environment that you deserve – in its capacity as a leading provider of top-rated air conditioners and professional servicing. Call us now to learn more about what we offer, or fill out our quick online form to get more information!

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Call (224) 253-8131 to claim your coupon or fill out the online form today. For express booking use EZ book online!

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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 use notification reminders to make sure you know when your appointment is, and we even provide a picture of your tech so you know who to expect. We make HVAC Easy, Breezy, Done!

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Enjoy Long Lasting Comfort

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!
Smiling woman named Linda testimonial picture

Linda G.

Eco Temp HVAC and it's owners Jordan & Kyle are tradesmen of the highest quality: honest, knowledgeable, and professional (and fairly priced). They installed a new furnace & A/C after our old ones became problematic. All of the workers were hard working and treated us respectfully during the installation. Can't give them enough plaudits, and I recommend their services without reservations.
Ronald customer testimonial picture

Ronald R.

These guys are great! Kyle and Jordan came by and gave me an estimate. I approved it on the spot and they came back to my house in Chicago in Logan Square and installed my new Mitsubishi mini split system in one day! They were clean and courteous to the max. They wore booties and hid all the lines they installed. It's so nice to be able to make it nice and cold when I go to bed. Very happy with everything! Thank you eco temp hvac!
Women named Naomi client testimonial picture

Naomi W.

Great experience with Eco Temp. Jordan arrived and did a thorough inspection of my problem and provided a very reasonable quote. Eco Temp was incredibly efficient and completed their work days sooner than I had anticipated. I'll definitely recommend Eco Temp to anybody looking for HVAC work!

Dean A.

These guys are great! Kyle and Jordan came by and gave me an estimate. I approved it on the spot and they came back to my house in Chicago in Logan Square and installed my new Mitsubishi mini split system in one day! They were clean and courteous to the max. They wore booties and hid all the lines they installed. It's so nice to be able to make it nice and cold when I go to bed. Very happy with everything! Thank you eco temp hvac!

Jennifer K.

Eco Temp HVAC came out for an estimate. Gave me the best recommendation for the project. Came quickly and finished the job. His prices beat every other company by far and his professionalism is superb. For any HVAC work needed, start with Eco Temp HVAC.

Jamie P.

Great experience with Eco Temp HVAC. Chris arrived and did a thorough inspection of my problem and provided a very reasonable quote. Eco Temp HVAC was incredibly efficient and completed their work days sooner than I had anticipated. I'll definitely recommend Eco Temp to anybody looking for HVAC work!

Miley M.

Eco Temp HVAC have been responsive and timely when contacted. The Technicians are always knowledgeable and explain in detail what the issue and the corresponding resolution.
Eco Temp HVAC
Eco Temp HVAC
208 Google reviews
Alexandre Jacobs
Alexandre Jacobs
July 23, 2023.
The AC replacement service by Eco Temp HVAC was seamless. They helped me choose a high-quality unit and installed it with expertise.
Aleena Horne
Aleena Horne
July 23, 2023.
I appreciate the thorough air conditioner maintenance provided by Eco Temp HVAC. It keeps my AC in top condition.
Nansi Bone
Nansi Bone
July 23, 2023.
Eco Temp HVAC's AC install service was exceptional. They installed the AC unit with precision and ensured it was working efficiently.
Ryley Penn
Ryley Penn
July 23, 2023.
When my air conditioner broke down, Eco Temp HVAC's air conditioner repair service saved the day. They quickly identified the problem and fixed it.
Manal Carr
Manal Carr
July 21, 2023.
The Mitsubishi mini split system installed by Eco Temp HVAC is fantastic. It's energy-efficient and provides precise temperature control.
Ehsan Swift
Ehsan Swift
July 21, 2023.
I'm extremely satisfied with the ductless mini split installation performed by Eco Temp HVAC. It provides efficient cooling and heating for my home.
Caelan Petty
Caelan Petty
July 21, 2023.
Eco Temp HVAC's heat pump repair service was prompt and reliable. They quickly fixed the issue and restored the functionality of my heat pump.
Finley Mckenzie
Finley Mckenzie
July 21, 2023.
The heat pump install by Eco Temp HVAC was a great investment. It keeps my home warm and cozy during the colder months. Thank you.
Mylie Irwin
Mylie Irwin
July 18, 2023.
I've been relying on Eco Temp HVAC for furnace maintenance, and they have never disappointed. Their service keeps my furnace running smoothly.
Lenny Torres
Lenny Torres
July 18, 2023.
Eco Temp HVAC's furnace installation service was impressive. The technicians were skilled and completed the installation in a timely manner.

We Have Your Back

Our Promises To You!

100% Money Back Guarantee

You will get our trained pre-screened contractors and a two-year money-back guarantee on all services. Unlike other organizations with lengthy hidden terms and conditions, ours is straightforward, with no small fonts for you to read.

Background Checks!

You will get contractors who have been thoroughly vetted and drug tested for your safety and that of your family, home, and employees. Unlike other companies, we demand random testing and checks on everyone who enters your home, company, or property.

BBB A+ Rating

You will be referred to a local company that has no association with us and has passed the most stringent quality tests and regulations that only around 2% of all HVAC providers can meet. For your protection, we perform all pre-qualifications and inspections like no other business.

Eco Temp HVAC's mascot Breezy the Polar Bear dressed in a navy blue shirt and khaki shorts while holding a HVAC technician gauge.

24/7 Availability Always

We Put Your Comfort First!

Call the heating and cooling pros at Eco Temp HVAC today for all your residential and commercial heating and cooling needs. From smart thermostats to complex HVAC systems design, we do it all!

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(224) 253-8131

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HVAC Services Near You

Proudly Serving Chicago & Lemont!

Eco Temp HVAC stands as a beacon of excellence for furnace repair and comprehensive HVAC services in Chicago, Lemont, Palatine, Kirkland, St Charles, as well as the Northwest Suburbs. Our seasoned technicians are adept at servicing a variety of heating systems, encompassing furnaces, boilers, heat pumps, and beyond. Beyond just repairs, we’re proud to offer installation, maintenance, and replacement services, guaranteeing your HVAC systems deliver peak performance all year round. Our unwavering dedication to superior quality and unparalleled customer care solidifies our status as a trusted HVAC service pillar in the community.

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