We are a specialist on the electrical needs of RV Travel Parks and Manufactured Home Communities. Our expertise offers ideas and solutions that allow you to effectively plan for the future as you maintain and upgrade your facilities. As electrical specialists, we can help you get exactly what you need without overspending. YES is a specialist on the electrical needs of RV Travel Parks and Manufactured Home Communities. Our expertise offers ideas and solutions that allow you to effectively plan for the future as you maintain and upgrade your facilities. As electrical specialists, we can help you get exactly what you need without overspending.