I made a very bad choice by hiring Everdry. Their products & service promised were non existent. They do not care how their inferior products result in major damage to your home to say nothing about the quality of the air you breathe! I hired an environmental company to test the air and was very grateful that it was not black mold! The staff is courteous over the phone but the whole business is a scam! I have never heard a word from them again. They did an inferior installation and did not stand up to their products. As a result their after effects have cost me more than twice what I paid for the job in the beginning. So if you have money to burn hire them & good luck!