Install of door scheduled two months earlier. Day of install, garage cleaned out to be ready for arrival of 8-10 am window. Just prior to end of install windowl, office called to tell us technician called out and is not arriving. Of course family took off from work, cleaned out garage only to get rescheduled to a future week. Unprofessional, same day service is advertised, but no other techs available. Asked for any discount, offered $50 dollars on a $2500 install. BTW its a Friday, during the summer, sunny and 85F.