Get a FREE estimate for any of our services! | Established in 1959

Weirich & Sons Heating & Air Conditioning Co
(800) 917-6104
(630) 879-5317

5 S Van Nortwick Avenue
Batavia, IL 60510

Weirich & Sons Heating & Air Conditioning Co

Phone Icon (773) 249-6978
Contractor repairing an air conditioning unit

Testimonials About Our HVAC Contractors in Batavia

See what customers are saying about our heating and air conditioning repair. Contact our HVAC contractors in Batavia, to send us a review. 

"Our furnace wouldn't kick on this morning so I called Randy at Weirich & Sons in Batavia. He's not the most outgoing guy on the phone - he's rather abrupt - but I certainly wasn't calling to chat and better still, he was here in less than a half hour. A couple things - he knows our house and, after coming to the front door, he said he'd go in/out through the garage to keep from tracking in. He quickly figured out the issue and gave us the option of having the part today (which would cost more) or tomorrow (through his regular wholesaler). I liked the fact that he gave us the option to save money if we wanted. Very honest, exceptionally knowledgeable and speedy service."

— Heather S., Batavia, IL

"I have always had the BEST service from Weirich. They are very efficient and respectful, I have birds and they frighten easily, but I have never had a problem when they are here. I also like supporting a local family owned business."

— Kathryn J.

"The Weirichs are brilliant heat and ac contractors. Period. We've lived in Chicago and New York City and now Batavia, and we've had decades of heat/ac maintenance and repair. None has topped this gem of a local firm who has done our annual cleaning and maintenance. Then something happened that really showed me what warriors they are! August 10th, we had a large tree hit our house, and a week after that our 17-year-old central air died. Not ideal timing. I left a voicemail with Weirich and Sons Sunday night and by Tuesday afternoon, we had a new AC and Heating system completely installed. I asked for an AC that would cool the house even with the large holes in the roof that were only covered with tarps. They delivered, and then some! Today, they put in a new thermostat for me and even gave me a backplate for it. I hope there are Weirich grandsons coming up who will keep this firm going long into the future."

— Janis J., Batavia, IL

Weirich & Sons service trucks

Office Building for Weirich & Sons