I would not recommend this company. I paid over $150 to have a technician come to my house for an assessment, and I did not even get an invoice or receipt. After repeated requests, he has not given me a quote for services or estimate of timing. 1st excuse was a busy summer, then back to school, then busy contract work, then the family was sick and the last excuse was he was on a night shift. So without any service or quote after 2 months, I asked for my money back. That seems only fair given I did not receive an assessment or get an invoice for this service. He refused to give me my money back. I DO NOT RECOMMEND THIS SHODDY OPERATION TO ANYONE !!!!
PS I have refrained from using a specific name here to spare embarrassment, but I am tempted to name names. I wonder if I should also contact the Better Business Bureau. I would hate for someone else to lose 150 for nothing.