I really appreciated the quick response from Bobby and a very fair quote for services. He showed up promptly at the scheduled time to take on our windows that have not been cleaned in several years! He not only cleaned the windows inside and out but also vacuumed the tracks. The results were amazing - especially with the hard water deposits. The glass was so incredibly clear! The name "Crystal Clear" proved to live up to its name!! I will definitely use his window cleaning service again!