Jennings Heating & Cooling✓ Verified

Jennings Heating and Cooling has been providing quality HVAC service to Ohio Since 1931. Our expert comfort advisors and NATE-certified technicians are ready to help you get the most efficient … Jennings Heating and Cooling has been providing quality HVAC service to Ohio Since 1931. Our expert comfort advisors and NATE-certified technicians are ready to help you get the most efficient heating and cooling system for your home or business to maximize your comfort.