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Dawn Heating & Air Conditioning, Inc.
"24-Hour Emergency Service"
About Us
Dawn Heating & Air Conditioning, Inc. has been the premier choice for heating and cooling solutions in Tinley Park, IL, since 1980. Serving surrounding areas like Orland Park and Frankfort, we specialize in a range of services including heating and cooling repairs, installations, and air purification. Our experienced team is dedicated to providing exceptional service, and with our 24-hour emergency service, we're always there when you need us. For reliable and efficient heating and cooling solutions, contact Dawn Heating & Air Conditioning, Inc. and experience our commitment to comfort and quality.
Areas Served
Tinley Park, IL | Orland Park, IL | Mokena, IL | Frankfort, IL
Our Certifications
- EPA Approved and Certified
- Factory Trained Rheem Technicians
- Licensed, Bonded and Insured
What We Offer
Our Services include:
- We specialize in comprehensive annual maintenance to ensure your systems operate efficiently year-round. Our expert team also offers heating and cooling sales, services, and installations, tailored to meet your specific needs. Plus, enjoy complimentary estimates on new equipment, helping you make informed decisions comfortably.
Our Brands include:
- Rheem
- April Aire
- White Rodgers
- Nest
- Emmerson Thermostats
- Service all Major Brands
Our Products include:
- Air Conditioners
- Furnaces
- Boilers
- Humidifiers
- Thermostats
- Smart Thermostats
- Annual Maitenence
Testimonials
On 10/17/2025
Nora K.
had this to say:
Ed and Mark have a textbook knowledge of not only what they
Install and service but they also have a comprehensive knowledge
Of other systems in need of repair. And if they cannot figure it
Out (which is rare),they will brainstorm and network until they do.
These 2 guys treat their customers as they would like to be treated.
A rare find.
On 5/19/2025
Janice Richman
had this to say:
Dawn Heating is the best! Best service at very reasonable prices!
Try them. You will never use another heating service! 👍
On 12/17/2024
Bob P.
had this to say:
Dawn Heating 1, Furnace -0-
Our furnace installed by Dawn many years ago threw heat intermittently. We called Dawn, as we have in the past, and they performed an inspection indicated by the service light on the furnace. Ed and Mark then tried several other fixes, even talking directly with. Rheem.
Then in the 6th visit, unannounced by Ed on a Sunday morning, he claimed lack of sleep the previous night compelled to try one more thing. Ater that failed, Ed declared the furnace deceased.
It was then that I realized Ed, Mark and Dawn take on the role of just repairmen, but have a responsibility to the customer and to themselves and were not going to let a furnace problem beat them in this competition.
I highly recommend Dawn for any HVAC needs.
On 12/4/2024
Bob P
had this to say:
We have used Dawn Heating for years and have always received excellent service, response and very reasonable pricing. Recently we had an unusual problem with our Rheem furnace and Mark and Ed resolved the issue efficiently and professionally. I would highly recommend their services.
Testimonial written by Bob P on this site.
On 10/22/2024
Jan R
had this to say:
Excellent service! Reasonable prices. Highly recommend!
Testimonial written by Jan R on this site.
Contact Us
Dawn Heating & Air Conditioning, Inc.
6930 183rd St. Tinley Park, IL 60477
Phone: (708) 532-0126
Email: dawnheating0126
Where To Find Us
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Our Hours
24 Hour Emergency Service
Holiday Hours May Vary. Please Call For Details.
Monday: 8:30 AM - 3:30 PM
Tuesday: 8:30 AM - 3:30 PM
Wednesday: 8:30 AM - 3:30 PM
Thursday: 8:30 AM - 3:30 PM
Friday: 8:30 AM - 3:30 PM
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