! I now have no doubt my garage door will open without difficulty Later on! I relished these two outgoing and professional techs!thanks A1 team!KT this firm is a complete scam. they charged me 1500. for three hours https://www.dropbox.com/scl/fi/oqnh31a6lrpx8o4oqvenn/Garage-Door-Replacement-Phoenix.pdf?rlkey=6xtitxk3matpi1uyautx9p2xt&e=1&st=9ax78dom&dl=0