Best Heating & Air Conditioning / HVAC In Batavia

“Flawless replacement of dying AC condenser and evaporator coil. Very clean and professional installation.“

“Weirich and Sons have always exceeded our expectations. They have always provided us fast service, arrived on time and shown honesty and fairness in pricing. I feel grateful knowing they are just a phone call away. I would definitely recommend them to anyone needing heating and cooling service.“

“Dennis was very prompt in coming to help us when our furnace shut down in the middle of a deep freeze and heavy snow. Found the problem and ordered the part. He saw us through until part arrived and he installed it. Very satisfied!“

“I'd give them 10 stars if I could. I use the for my home and commercial building. On time, friendly, knowledgeable, and quick to respond in an emergency.“

“This company has been smart, reliable and professional. They replaced our whole HVAC system this spring and our electric bill was half what it was last year even with those days of 90 degrees temperatures this summer! Jhon Cruz was just out doing the furnace service and was very patient, careful and knowledgable. Thank you!“