Professional Furnace Tune-Up & Cleaning Service in Chicago, IL

Furnace Maintenance in Chicago, IL Annual Tune-Up & Clean and Check

Regular furnace maintenance in Chicago is just as important as an oil change for your car. Without it, your heating system loses efficiency, wears out faster, and can even become a safety risk. That’s why Eco Temp HVAC offers comprehensive furnace tune-ups and clean & checks to keep your home warm, safe, and energy-efficient all winter long.

Our certified technicians service all major furnace brands and ensure your system runs at peak performance before the first cold front hits.

Why Furnace Clean & Check Is So Important

Throughout the year, your furnace accumulates dust, dirt, and airborne debris that clog components and reduce airflow. If left unchecked, this buildup can spread throughout your home, lowering your indoor air quality and causing issues like allergies, asthma flare-ups, or respiratory irritation.

A yearly furnace tune-up not only prevents these health concerns but also helps your system operate more efficiently. Cleaner components mean smoother airflow, lower energy bills, and a furnace that lasts years longer.

Neglecting maintenance can lead to common furnace problems like short cycling, uneven heating, or unusual noises. Our trusted team at Eco Temp HVAC checks every detail to make sure your furnace is in top shape before winter arrives.

💡 Pro Tip: Schedule your furnace clean & check before temperatures drop. Call (224) 253-8131 or book online today!

When Should You Schedule Furnace Maintenance?

We recommend having your furnace cleaned and inspected once a year, preferably in early fall before the heating season begins. This allows our technicians to remove built-up dust, check for worn parts, and ensure your system is safe to run all winter long.

It’s also smart to schedule a post-winter tune-up to clear out anything that may have accumulated during heavy use and identify any parts that need attention before next season.

Our Eco Temp HVAC technicians provide a full diagnostic check during every visit, identifying small issues before they turn into expensive breakdowns. Learn more about our HVAC maintenance plans that include priority service and seasonal discounts.

Signs You Need a Furnace Tune-Up Sooner

Even with a regular maintenance schedule, some signs mean your furnace needs attention right away:

1. You Just Moved Into a New Home

If you recently moved, it’s best to schedule a furnace cleaning as soon as possible. The previous owners might not have maintained it properly, and a dirty system can spread dust or allergens throughout your new home. Consider pairing this with a full seasonal furnace maintenance for peace of mind.

2. Uneven or Weak Airflow

If some rooms feel colder than others or airflow seems weak, your furnace or duct system could be clogged. A professional tune-up can often restore proper circulation and balance your home’s temperature without major repairs.

3. Moisture or Water in Ducts

Finding condensation or moisture in your ductwork is a red flag. It can promote mold growth and lower indoor air quality. If you spot water on filters or ducts, call us immediately for a furnace inspection. We’ll identify the cause and prevent further damage.

6 Signs Your Furnace May Need Repair

Cleaning and tune-ups prevent most issues, but some symptoms require professional repair. Contact Eco Temp HVAC if you notice any of these:

Water pooling around the furnace
Unusual smells like gas or burning dust
Thumping, banging, or scraping noises
Thermostat inconsistencies or delayed heat response
Rising heating bills without increased usage
Furnace blowing cool or lukewarm air

Some of these symptoms may also be related to safety controls read our guide on why your furnace reset button keeps tripping.

DIY vs Professional Furnace Maintenance

Homeowners can handle simple maintenance tasks like replacing filters monthly but internal cleaning and calibration should be left to professionals. Certified technicians have the tools and training to fine-tune performance and ensure safe operation.

When you schedule a professional furnace maintenance service with Eco Temp HVAC, our team will:

Clean and tune all major components
Test electrical and gas connections for safety
Inspect burners, heat exchanger, and flame sensors
Measure airflow and combustion efficiency
Perform a full system safety and performance check

For extra protection, consider one of our Eco Home HVAC maintenance plans to keep all your HVAC systems running smoothly year-round.

When a Furnace Tune-Up Isn’t Enough

Sometimes a furnace tune-up or cleaning can’t solve every issue. If your system is still struggling to heat evenly, making strange noises, or shutting off unexpectedly, it may be time for a professional repair. Our certified furnace repair technicians in Chicago can quickly diagnose the problem and get your heat running safely again.

We service all major brands and offer same-day repairs throughout the Chicago area, so you’re never left in the cold. Don’t wait until winter to service your furnace.

What to Expect During a Furnace Clean & Check

A standard service appointment typically lasts about an hour. Our licensed HVAC technicians will run your furnace through all heating modes to verify temperature accuracy, system efficiency, and mechanical integrity. During your appointment, we:

Secure and test all electrical and gas connections
Check igniter, burners, and flame sensor
Inspect the heat exchanger for cracks or corrosion
Clean condensate drain lines on high-efficiency furnaces
Measure static pressure and gas pressure
Perform combustion analysis for optimal performance
Examine the vent pipe for leaks or weak supports
Reset and test system timing and heat-off delay

Our detailed approach ensures your system is safe, efficient, and ready to handle the toughest Chicago winters. For more troubleshooting tips, visit our guide on burning smells from your furnace or learn when it’s time to replace your furnace.

Load Calculations Improve HVAC Sizing and Bills
September 24, 2026

Fall Furnace Tune-Up Guide For Energy Savings
September 23, 2026

Refrigerant Line Questions: Preventing Cross-Contamination
September 22, 2026

Claim Your Coupon!

Save $40 On Any Repair Service

Call (224) 253-8131 or fill out the online form today.

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!

Schedule Your Service

Get Updates every Step of the way

Get Quality Service At Your Door

Enjoy Long Lasting Comfort

Book Online

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!

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Posted on Google

Kurt Weiser
9 September 2026

Jordan did an amazing job diagnosing and repairing the AC system at our home!

Posted on Google

John Stoddart
3 September 2026

Jordan did a great job servicing my Mitsubishi HVAC system. He showed up on time and he was very thorough. He found a minor problem with the system that previous HVAC companies had not identified and fixed it.. It is difficult finding HVAC companies who are Mitsubishi diamond certified so I will be using them again in the future if my system has any problems.

Posted on Google

Ali Tavakoly
13 August 2026

Jordan was timely and incredibly helpful. Got the job done in a very professional and easy manner. Highly recommend

Posted on Google

Susannah Miller
12 August 2026

Excellent, timely, and friendly service!

Posted on Google

Caiti Frantzis
31 July 2026

Shawn was amazing! He helped install our new AC compressor last year and we had a moisture issue this year after the heavy rains and he came out same day and fixed the issue swiftly! Would highly recommend this company for their promptness and thoroughness!

Posted on Google

Peter Oleynik
30 July 2026

I recently contacted Jordan with Eco Temp HVAC for a service call to troubleshoot an air handler issue, and I couldn't be more impressed. They responded incredibly quickly, which was a huge help given the situation Jordan was fantastic to work with. He was professional, knowledgeable, and genuinely cared about helping our mutual customer. He went above and beyond the scope of the original service call to make sure everything was taken care of properly. Excellent communication, prompt service, and outstanding customer care. I highly recommend Jordan and the Eco Temp HVAC team. Thanks again for the great service!

Posted on Google

Parin Moradiya
24 July 2026

Shawn came in to fix the air conditioning for us and was great with it. Got it done asap and helped analyse the best options

Posted on Google

Colette Pauly
24 July 2026

Shaun and Joe were out to do my service and were extremely helpful, detailed and friendli

Posted on Google

Faris Nijim
21 July 2026

Servando and Shawn came and performed maintenance on my MagicPak air conditioning unit. Careful, friendly and courteous, we are back to blowing cold!

Posted on Google

Hannah Zientara
20 July 2026

Shawn did an excellent job!

Posted on Yelp

James D.
24 February 2026

Verified I hired another contractor who didn't finish the job properly. I found Eco Temp online and spoke to Jordan who came out the same day. Jordan was not only pleasant and professional; he was very knowledgeable on HVAC and knew right away how to resolve the issues. It's difficult to find someone to work on fan coil units but Jordan was both pleasant and did great work and I would definitely recommend Eco Temp and will call them for future work.

Posted on Facebook

Mary Gregory
30 December 2025

recommends We had an excellent experience with EcoTemp HVAC last Monday. Our boiler was malfunctioning, and they responded the same day we called. Jordan, our technician, went above and beyond by stopping on his way home to make sure we weren’t left without heat. He was extremely knowledgeable about Navien boilers, quickly identified the issue, and fixed it efficiently. Professional, courteous, and clearly well versed in his work. We truly appreciate the exceptional service and wouldn't hesitate to recommend them to anyone needing boiler service— especially Navien systems.

Posted on Yelp

Mally B.
8 December 2025

Verified Amazon service!!! shoutout bro I never heard of them until now I did had to do my research because I've been hearing about this company all over Facebook and I'm on the east side of America

Posted on Yelp

Theron T.
24 October 2024

Verified Five- star experience! From estimate to installation, they provided an excellent experience with our A/C replacement. The team was a true professional. It was an overall great experience. Everything went very smoothly. They truly overdelivered on all their promises and we would highly recommend them to anyone needing a new furnace and A/C. I would highly recommend it!

Posted on Facebook

Daniel Jarid
9 October 2024

recommends Thank you Eco Temp HVAC for installing my new thermostat and responding so quickly to my appointment needs. Their website made it very easy to schedule a timely appointment and I received text messages/reminders about it to fix my issue. If you're looking for someone reliable and skilled to handle your AC needs, I highly recommend Eco Temp HVAC!

Posted on Yelp

Shelia P.
24 September 2024

Verified My technician was amazing! Extremely thorough with documentation. I was impressed! He was a very courteous person & respectful of property. He was patient in explaining everything to me and made sure I understood. So kind! I look forward to having him back when I schedule my my furnace tune-up. Great work!

Posted on Yelp

Beth T.
13 July 2024

Verified I always get a speedy response and great service from Chris add Claudia. Eco Temp is our go-to for all things HVAC.

Posted on Facebook

Helen Matthew
2 July 2024

recommends We had a completely new unit installed. Eco Temp HVAC had a competitive price, and the price quoted was the price we paid. No change orders or hidden costs. Very fast and efficient (but careful) installation. They made me feel comfortable that they knew what they were doing and they weren't condescending about it at all. We will be returning to Eco Temp for all of our future servicing needs and will be recommending them to all of our friends and family.

Posted on Yelp

Elizabeth T.
22 June 2024

Verified Eco Temp HVAC installed a new HVAC system in our home recently and they did an excellent job. They were on time, and professional and they took the time to do the job right. Very, very, pleased with the service. I would recommend this company if you're looking to update your system or install a new HVAC system. Amazing job guys super happy with the work you provided.

Posted on Facebook

Alissa Steele
13 June 2024

recommends Always great customer service. In our recent experience, the service was exceptional! The technician is awesome. Very patient, very friendly, and informative. He troubleshot and inspected the boiler until problem was found and repaired. Thanks for the old-school customer service and the kind employee who is trained and so helpful. It is highly appreciated.

Posted on Facebook

Diana Morales
7 June 2024

recommends Very friendly, appreciate the help with the AC at my parents home.

Posted on Yelp

N B.
6 June 2024

Verified Knowledgeable, hardworking group of employees. Provides prompt service.

Posted on Facebook

Brian Crossett
4 June 2024

recommends I have had such good experiences with Kyle and his people that I'm on a mission to spread the word. Whether it is your AC system or an industrial boiler system, these are the guys. Professional and detail-oriented. Trust me, try these guys!

Posted on Facebook

Lorraine Almeniana
29 May 2024

recommends I just want to send a shout-out to Eco Temp HVAC for a great job done on our home. What a clean and professional job done by the polite and friendly gentleman. Thank you for your great service and for getting our air conditioning back up and running. The office staff were a pleasure to deal with and a special thank you to Chris and Jordan for the job. Well done!

Posted on Yelp

Judyta S.
27 May 2024

Verified I was very satisfied with the work on my air conditioning they did. Chris was super professional, helpful, and knowledgeable. I think the pricing was fair and affordable, as well. I would definitely recommend to my friends & family. Thank you, again!!

Posted on Yelp

KIMBERLY L.
25 May 2024

Verified Had a good few experiences with these guys over a few weeks time repairing boilers and also installing a new one. I found them to be very communicative from appointment to arrival to completion and with providing options. Both front desk and staff were in ongoing communication. They did a good job with the installation and repairs and were honest with me about what needed to be done. I'm an out of state landlord and they kept me updated every step of the way. I recommend and I will use them again as I have to install a second boiler.

Posted on Yelp

William T.
11 January 2024

Verified Great experience with Jordan and Eco Temp, I would highly recommend them! We were a brand new customer, but they came out very quickly, did a temporary fix so we had heat, and came back the next day with the new part. Friendly and professional service start to finish. We had originally called another company who said they couldn't get it started, it would take several days to get parts and fix, and there were multiple issues. We were suspicious, so we decided to call Eco Temp, and we are very glad we did!

Posted on Facebook

Fernando Olayo
29 September 2022

recommends Needed a 20+year old A/C completely replaced and Eco Temp went above and beyond to get it done right! Will definitely be giving them a call again for my regular tune ups!

Posted on Facebook

Nicky Zielinski
25 June 2022

recommends Eco Temps technician was very knowledgeable, professional, and most importantly had a quick response time! Make them your first call when something goes wrong with your HVAC system

Posted on Facebook

Adam Lestina
23 June 2022

recommends Eco Temp was fast and prompt with their service! Jordan answered all my questions and didn't attempt to sell me anything extra. He was very professional and arrived about 5-10min early. I would definitely recommend this company to anyone!

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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.

DONE RIGHT OR IT’S FREE

Background Checks!

You will get HVAC 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.

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BBB A+ Rating

You will receive service from Eco Temp HVAC, a local company that has an A+ rating from the Better Business Bureau and has passed the most stringent quality tests and regulations that only around 2% of all HVAC providers can meet. Quality and safety matter to us because it matters to you!

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

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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 and surrounding suburbs

Eco Temp HVAC is a beacon of excellence for furnace repair and comprehensive HVAC services with office locations in Chicago, Lemont, Palatine, Kirkland, St Charles, Downers Grove, Bartlett, and the Northwest Suburbs. Our seasoned technicians are adept at servicing various 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 year-round performance. Our unwavering dedication to superior quality and unparalleled customer care solidifies our status as a trusted HVAC service pillar in the community.

Schedule Service Now

Professional Furnace Tune-Up & Cleaning Service in Chicago, IL

Schedule Your SAME/NEXT DAY Appointment Now!

Furnace Maintenance in Chicago, IL Annual Tune-Up & Clean and Check

Why Furnace Clean & Check Is So Important

When Should You Schedule Furnace Maintenance?

Signs You Need a Furnace Tune-Up Sooner

1. You Just Moved Into a New Home

2. Uneven or Weak Airflow

3. Moisture or Water in Ducts

6 Signs Your Furnace May Need Repair

DIY vs Professional Furnace Maintenance

When a Furnace Tune-Up Isn’t Enough

What to Expect During a Furnace Clean & Check

Load Calculations Improve HVAC Sizing and Bills

Fall Furnace Tune-Up Guide For Energy Savings

Refrigerant Line Questions: Preventing Cross-Contamination

Claim Your Coupon!

Save $40 On Any Repair Service

Get Started Now

Our Service Process

How It Works

Schedule Your Service

Get Updates every Step of the way

Get Quality Service At Your Door

Enjoy Long Lasting Comfort

Customer Testimonials

You're why we do what we do!

We Have Your Back

Our Promises To You!

100% Money Back Guarantee

DONE RIGHT OR IT’S FREE

Background Checks!

BOOK ONLINE

BBB A+ Rating

VIEW BBB REVIEWS

24/7 Availability Always

We Put Your Comfort First!

Call Us For Free Quote!

HVAC Services Near You

Proudly Serving Chicago and surrounding suburbs