In 1969 Tri County Heating and Cooling was established in Sharonville, OH. Now located in West Chester, OH, Tri County Heating and Cooling has been installing, repairing, and servicing HVAC systems for over 30 years. Our drive for quality, perfection and customer satisfaction makes Tri County in a class of its own in the Cincinnati area. In the 30 plus years of operation, we have installed over 25,000 TRANE systems and we are an Independent Comfort Specialist (tm) Dealer. Whether it is service, installation, or a home system design, we look forward to hearing from you with any needs you might have.