Higher Power Hydraulic Doors has been family owned and operated for over 30 years. The Higher Power Hangar Door is a simple design revolutionizing the one-panel hydraulic door system. No hassles with straps, cables, or clogged tracks from bottom rollers. Their doors are the perfect answer when considering a hangar door for your building project. Purchase tickets for the 2023 SUN ‘n FUN Aerospace Expo and visit Hangar A, where Higher Power Hydraulic Doors will be located.