Dino Air Conditioning & Heating LLC provides full service to residential and commercial customers in Lithia. FUN FACT ABOUT LITHIA- The name Lithia came to be around the 1900's when they discovered lithium in a spring. That spring is now known as Lithia Spring Major which is located in Lithia Springs County Park. If you are looking for a nice outdoor place to relax and enjoy the weather with family, this is the perfect place with plenty to do!