We recently purchased Luminous Water Solutions to correct a bad iron problem in our water. The salesman, Keegan, was very thorough in explaining the testing he was doing and the results, very knowledgeable. Our installation by Dave was handled in a very professional manner. He arrived on time, did an excellent job with the installation, and made sure we understood the system. The follow-up by Keegan was this morning and, again, he went over the system with us completely. Our water has never been this good!!! We are very, very pleased with the whole experience.