Comment: The tech was very nice and did a great job. Even though his equipment broke down, he kept a good attitude. I was impressed that he could fix it himself. He, along with your office, were good at keeping me informed of his progress so I could go out for awhile. I never worried about leaving him alone in my home. The treatment worked too! My son and granddaughter had no allergic reaction when they spent the entire day at my place 2 days later. Thank you.