AH Brenner Heating & Cooling

Your Locally Owned
HVAC Company

~ We Continue To Grow In Other Surrounding Areas With Our Honesty & Respect! ~

815-970-5127

Call or Text us Today

815-970-5127

Call or Text us Today

24/7 Solutions

Our emergency services available

Sale Free Consulting

Home Comfort without the WORRY!

Home Comfort, without the worry!

A.H. Brenner Heating & Cooling wants their customers to feel important and taken care of, especially when their home’s furnace or air conditioner STOPS working! 

This is why trust & quality is our #1 priority in all our jobs. We believe every home deserves comfort, so if your furnace or air conditioner STOPS working, call a company that puts your needs first.

We are located in Sycamore, IL, and service our surrounding neighbors with a mission to help you with your furnace or A/C repairs.  

Improving our family's home air quality

Improving our family’s home air quality is something that we have added to our personal home to help with some of the harmful viruses. Indoor air quality products are known to help eliminate viruses like COVID and we have priced them lower than our competitors to help you add additional comfort to your home.

When should you call us for your furnace or air conditioner?

stopped working

Your furnace or air conditioner stopped working.

strange noises

You're hearing strange noises coming from your furnace or air conditioner.

10 years old

Your furnace and/or air conditioner is over 10 years old.

air blowing

Your home is dustier than normal.

working issues

Your furnace or air conditioner stops work and then starts again/ stops working every few days/ stops working before reaching your indoor temp.

temperature maintaining

Your home isn't maintaining a steady indoor temperature, warm or cool.

Furnace or AC damaged

The air blowing up through your vents isn't warm or cool enough.

drywall dust

If your home was built during the winter months, drywall dust could be clogging your coils.

let's talk to us now!

"The best thing about knowing something, is knowing where to find it."

815-970-5127

Call or Text us Today

815-970-5127

Call or Text us Today

Read Our Customers Reviews

“The best thing about knowing something, is knowing where to find it.” 

Shaun Ratay
Shaun Ratay
2024-01-22
Mitch has been my go-to for HVAC needs, tackling everything from a full second-level system installation to replacing the water heater. Whenever friends or family need HVAC assistance, I insist they reach out to Mitch. The peace of mind knowing any issue will be expertly fixed without unnecessary upselling is invaluable. When it comes to understanding and resolving HVAC matters, I wouldn't choose anyone else.
Lisa Sexton
Lisa Sexton
2024-01-22
Mitchell is great to work with. His vast knowledge of heating and cooling is incredible. A true professional!
Eric Lawler
Eric Lawler
2024-01-22
Extremely satisfied with AH Brenner Heating & Cooling. Quick response to problems and provides good solutions to any of our HVAC needs.
Matt Freeman
Matt Freeman
2024-01-18
Mitch has done a lot of work for me. He is extremely knowledgeable, honest and does great work! Another great thing that is often overlooked in the trades is how neat and clean things are when he's done: I highly recommend AH Brenner for all your Heating, Cooling and venting needs!!
Richard Cardile
Richard Cardile
2024-01-17
Mitch from AH Brenner came out on short notice when our system failed. He was able to get a new system installed and running quickly. We appreciate his hard work and his attention to detail setting up a complete new HVAC system.
Tammie Rench
Tammie Rench
2023-12-14
The owner is knowledgeable and reliable. He takes his time to answer all your questions. He explains everything in detail. He is very fair about pricing. Would recommend him to anyone and everyone
Royal Morowa
Royal Morowa
2023-11-24
I was referred to Mitch because my air conditioning went out before the summer. Mitch came right over and it was a beautiful summer! The cold times hit and my furnace goes out I call Mitch and he was at my door 8am sharp! Within 1 day my new furnace was installed!!!! He installed a new smart thermostat, went over everything with me! And now it's going to be a cozy winter!!!! Best service ever 🙌🏿
Pat Keaty
Pat Keaty
2023-11-09
Great guy, did great work and was clean, polite, and communicative.
Dale Mitchell
Dale Mitchell
2023-09-05
Great Guy. Mitch is a smart man. Very happy with the service call.
Daniell Sanfilippo
Daniell Sanfilippo
2023-08-30
Mitch was great! He came when our AC was out, last minute after he finished up his appointments for the day. He got us all up and running! We had a leak and needed a part added to our ac to prevent future leaks. He was very honest and throughly explained the issue and the repair. Price was reasonable for both visits. I am thrilled with his service I’ve already recommended him to my parents! 10/10