Kats Heating and Cooling is a fully licensed and bonded, family-owned business with over thirty years of experience serving the commercial and residential HVAC needs of property owners in Downers Grove, Hinsdale, and the surrounding communities. Unlike the big corporate chains, which often come with large price tags on their products and services, we can keep our operational costs low and pass those savings to our customers with affordable pricing and quality products.
Technicians consistently demonstrated professionalism, courtesy, and thoroughness in their work.
Customer Service
Customers praised the company's responsiveness, clear communication, and willingness to answer questions.
Quality of Work
The quality of installations and maintenance services received high marks, with many customers noting thorough inspections and effective solutions.
Knowledgeable Staff
Technicians were frequently described as knowledgeable, providing clear explanations and recommendations without pressure.
Timeliness
The company was noted for prompt service, often arriving on time or early for appointments.
KK
Kathleen Keene
3 days ago
5.0
We highly recommend Kats! They are very communicative, honest & helpful. They picked up right away what was wrong with our heating & were able to install a new system the next day. Very appreciative especially during the cold months!
LL
L.
4 days ago
5.0
Kats installed a new HVAC system in July and came back today to make sure the new furnace was operating properly - and it is. They also did a service check on the other unit. The technician was very articulate about what he found and answered all our questions. Kats is our only "go to" for HVAC - they're the best!
PK
Pǝtǝr Kǝlly
Nov 8, 2025
5.0
The Eddys crushed it. It was a long job and we had a bunch of people in the house, which only made things more annoying for the Eddys. They made a full furnace replacement feel like a breeze and the helpfully explained the details of the new unit after an 8 hour install. Well done and thank you for the quality work.
AQ
Adriana Quick
Nov 7, 2025
5.0
Luis was awesome. Professional, prompt, efficient and courteous. He explained issues with both our HVAC systems thoroughly showing pictures and then went above and beyond to show directly at the unit. Potential options for repair / replacement were presented with recommendations and reasoning for each. Very satisfied with service. Thank you
KC
Kathryn Check
Nov 4, 2025
5.0
I called for an issue we were having with no heat from one of our two furnaces. Luis was very thorough in his review, patiently explaining the issues, showing pictures and helping me to understand not only the issue but the system. Didn’t end up doing any repair work today, but scheduled for a follow-up to explore replacing the system because it’s at end of life. Luis clearly outlined our repair options and made sure I was comfortable with understanding each of them.
Frequently Asked Questions About Kats Heating and Cooling
What services does Kats Heating and Cooling provide?
Kats Heating and Cooling offers commercial and residential HVAC services including heating and air conditioning installation, repair, and maintenance.
What are the business hours for Kats Heating and Cooling?
They are open Monday to Friday from 8:00 AM to 5:00 PM, and on Saturday from 8:00 AM to 2:00 PM. They are closed on Sundays.
Where is Kats Heating and Cooling located?
The business is located at 1509 Ogden Ave, Downers Grove, IL 60515, USA.
How can I contact Kats Heating and Cooling?
You can reach them by phone at +1 708-710-6719 or email at gk@katsheating.com.
Is Kats Heating and Cooling a family-owned business?
Yes, Kats Heating and Cooling is a fully licensed and bonded family-owned business with over thirty years of experience.
Does Kats Heating and Cooling offer onsite repair services?
Yes, they provide onsite HVAC repair services for both commercial and residential clients.
What nearby automotive services are available close to Kats Heating and Cooling?
Nearby automotive services include Detailing Automotive, Sudsational Spa, Helmut & Vito's Auto Service, Strickland Brothers 10 Minute Oil Change, and car dealerships like Route 34 Motorsports and The Best Used Vehicles, useful for vehicle maintenance or servicing before or after your visit.
Are there any nearby banks or financial services near Kats Heating and Cooling?
Yes, U.S. Bank is located nearby if you need banking or financial services when visiting Kats Heating and Cooling.
What local stores can I visit near Kats Heating and Cooling for gifts or flowers?
Phillip’s Flowers & Gifts is a nearby retail florist where you can get gifts or flowers before or after your HVAC service appointments.
Where can I get a haircut or beauty services close to Kats Heating and Cooling?
Studio 34 Hair Design, InVinceAble Hair LTD, and Signature Cuts are nearby salons and beauty spas for haircuts and beauty treatments if you want to combine errands.