Enhance Your Home or Office CONSULT A LOCAL HOME RENOVATION COMPANY IN TENAFLY, NJ Whether you've bought a fixer-upper to flip or it's just time to update your home or office space, choose a home renovation company that can do it all. Pongo Maintenance in Tenafly, NJ offers a variety of renovation services that can improve your home or business from the outside in. We'll take your ideas and bring them to life with full demolition, construction and painting services.