The #1 HVAC Company In The Chicagoland Area

Make The Precision Decision!

Call Us at (630) 770-2716
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Trusted Partners

Lennox Premier Dealer logo in red

Licensed Lennox
Dealer

Diamond contractor logo

Mitsubishi Electric
Diamond Contractor

Badge

Angi Super Service Award

A.O. Smith Dealer

Precise Solutions

Cooling
Heating
Indoor Air Quality
Ductless Systems
Water Heaters

About Us

We’re laser-focused on providing residents with a wide range of innovative HVAC products and same-day services. Your home comfort is our target—and when it comes to precision, it’s all in the details.

At Precision Air, customer satisfaction is our top priority. We are proud to offer personalized services tailored to meet your specific comfort needs. From initial consultation to final installation or repair, we focus on clear communication, transparent pricing, and quality workmanship. We are open 24/7 to assure that your comfort is prioritized.

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Custom Approaches

Precision Air takes a personalized approach to meet the unique needs of every home we service. Our solutions are tailored to ensure your home gets the care and attention it deserves.

Available 24/7/365

We’re here to help with any emergency, anytime, any day — without emergency fees.

(630) 770-2716

Trustworthy Service

The Precision Air team goes above and beyond to meet your needs and ensure satisfaction. We focus on gaining and maintaining consumer trust.

Why Precision Air?

Emergency Response Service

Our technicians are available 24 hours a day, 365 days a year to keep your home comfortable.

Financing Options

We care deeply about providing you with peace of mind, which is why we offer flexible financing options for all our home comfort solutions.

Strategy & Execution

No matter the job, we work closely with you every step of the way. We deliver the best products and services the first time so you can feel confident about your home comfort.

Your Neighbor

We’re more than just a business—we’re a neighbor you can count on. With a deep commitment to the community, we provide reliable services and expert care to keep your home or business comfortable year-round.

Certified Staff

Our highly trained technicians are certified professionals who consistently deliver exceptional service. We’re proud to be licensed Lennox dealers and a Mitsubishi Electric Diamond Contractor.

Google Reviews

The technician was on time, respectful and knowledgeable. I would definitely recommend precision air service to all my friends and family.
– Pedro Salinas
– Pedro Salinas
Precision Air Provided me with outstanding service. Extremely knowledgeable of HVAC. Very punctual and efficient with helping me Figure out solution to my problem. I highly recommend this company to anyone in need of HVAC services.
- Kevin Ellis
- Kevin Ellis
Quick and transparent service! I had a great experience with Precision Air. The service was quick, and the billing was transparent. Their staff is not only friendly but also highly skilled. Highly recommend!
- Fabi Acevedo
- Fabi Acevedo
This summer heat has been unbearable, and on top of that my Air Conditioning had stopped working in the middle of the hottest week! I called to have my Air Conditioning looked at and they were able to schedule me and fix at my issue the same day which was amazing. The technician, Gil, explained the issue the Air Conditioning unit was facing and had it up and running within no time. Overall, amazing customer service, the technician was confident in his skills and I’m very happy with the outcome!
– Rosalva Vera
– Rosalva Vera
I called Precision Air after reading all the reviews, I see why they have a 5 Star Company. Since the installation, the new AC has been working perfectly. It cools the house evenly, and I’ve noticed a significant improvement in comfort, especially during the hottest days of summer. The system runs quietly, and the airflow is consistent throughout the house. Everything Chris promised came to reality. Thank you for making my investment worth every dollar!!!
– Jayden Heard
– Jayden Heard
Anything to do with AC, this company will get it done! The team will go in, diagnose the issue and will get straight to it. Very effective, efficient, and very clean.
– Kiara O Diaz
– Kiara O Diaz
Highly recommend this business! Stevan was super knowledgeable, nice and gave clear communication. He kept the workspace tidy and clean too! No job too big or small for Precision Air! Look no further!!
– Ariana Caruso
– Ariana Caruso
I am very impressed and satisfied with the professionalism and efficiency of this company! They gave me a quote and installed all in one day, awesome!
– Jake B
– Jake B
These guys are the best!! So happy with the service they performed on my HVAC unit. And they were supper clean and they even came in the house with booties over their shoes and they left everything in tip top shape and in working order. So my A/C is up and running and is as “cold” as ever. If you are looking for an A/C Company look no further, they are truly the GOLD standard.
– Walter R Reyes
– Walter R Reyes
I can't praise precision air enough for their outstanding service! From the initial call to the final installation, every step was handled with professionalism and expertise. The team arrived promptly, diagnosed our AC issues quickly, and provided a range of solutions that fit our budget. They were courteous, knowledgeable, and left absolutely no mess behind. Our home is now cool and comfortable, thanks to their efficient workmanship. If you're looking for a reliable AC company, look no further than precision air !!!
– Raven Chung
– Raven Chung
I absolutely LOVE this company. Ivan was the nicest person, and his team was GREAT and very generous. They installed my brand new unit just under 3 hours. He worked with me when it came to my financial situation. Contact him for your AC needs, you won’t regret it. Thank you, Precision Air, heaven sent.
– Darmeika Barlow
– Darmeika Barlow
AC went out in the 90+ degree heat and Precision Air was able to come out to our home same day and fix the issue within an hour for a very reasonable price. Another company came out before them and had me convinced we needed a whole new AC and furnace. I am so grateful for Precision Air's honesty and good work. Omar was kind, patient, and honest - all while training another technician with him. Thank you!
– Becky Roth
– Becky Roth

When it comes to precision HVAC solutions, we never miss the mark.

Find out why we’re a leader in the heating and cooling industry.

Call for a FREE Estimate

Current Promotions

0% APR for 60 months on selected equipment

Free Same-Day Second Opinions for System Installations

$50 off any HVAC repair

10% off Military, First Responders, Nurses, & Teachers Discount

10% off Senior Discount

Zero Down & Zero Interest for 12 Months with Financing

No Interest & No Payments for 12 Months with a Water Heater Installation

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FAQs

It all depends on the type of filter you have. As a rule of thumb, we recommend replacing cheaper disposable filters every 30 days. For pleated or poly filters, replacement every 90 days is recommended.

The lifespan of your HVAC system ranges from 10 to 15 years. However, as your system ages, it becomes less efficient. If you’ve been experiencing issues with your unit, or if it’s over 10 years old, it may be time for a replacement.

Although your unit can last 10 to 15 years, we recommend having it serviced at least once a year to ensure its efficiency, which can save you energy and repair costs in the long run.

Precision Air and Manufacturer Warranties are transferable to the next homeowner at no cost.

Precision Air Offers many solutions for electrical surges and preventative maintenance year-round.

-Same Day Service
We can’t get to you- we’ll pay you our dispatch fee in credit or waive the fee. Appointments must be made before 5pm and must be within 35 miles from our location.

-More Value
Precision Air offers to beat any competitor’s quote by up to $750 on single equipment and up to $1,500 on bundle offers. Precision Air will also offer a one-time FREE A/C or Furnace Tune-Up.