Indoor or outdoor, commercial or domestic, we at Festa Radon offer any possible radon mitigation services you may require. We love finding the right solution for every situation, and are not deterred by a little challenge! Our mission is to provide excellent products and services to every customer. We do this because radon gas is the second leading cause of lung cancer, resulting in about 21,000 deaths per year. This is also why we use the highest quality components in our fans from reputable companies like our German-made EBM-papst motors. We back our fans with the BEST warranty in the business - 5 years is standard, but our low failure rate allows us to back it up with free shipping on returns, both ways. Give us a try and you'll see why we are the fastest growing radon fan manufacturer.