I called Precision because my son, Daniel, told me he had been pleased with your services. So am I. My remote opener was opening but not closing the door. I had checked for obstructions but didn't find any reason for the balky door.
Julian checked some things (I'm not mechanically inclined) and the door closed. I have no clue as to why, but as long as it works, I'm happy. Julian gave me three options and I am strongly considering
having Precision install a new door later this fall and I want Julian in charge of this installation.
I selected "opener repair" as it was the closest item on your list to what he did. Adjusting? That might be closer.
Alden Loomis