Our garage door was not closing due to problems with unbalanced springs. I called the office, and John scheduled the service for the afternoon on the same day. Alex, the technician, arrived on time, checked the system, and provided a cost estimate. The cost estimate was very reasonable, so I didn't seek estimates from other companies. Alex was very professional and gave me a thorough explanation of the garage door system. Thank you, Alex, for a great service and answering my questions patiently.