Located in a bustling corridor in St. John’s County just south of Jacksonville, The Little Gym exists as a place for toddlers to younger children to learn the fundamentals of active play under the supervision of trained staff. An 8.5-ton Trane RTU, connected to an exposed metal duct system, conditions the building. Completed in a month and half and under budget in June 2022, the completion of the Little Gym was another successful project executed by Estes Heating and Air.