My garage door was serviced a couple of years ago but recently began making a squealing sounds. I've gotten a couple of coupons for a $49 "winter maintenance special" or "tune-up" that's supposed to cover minor things like lubrication and simple adjustments and I'm considering using one of them. When I called the place that last serviced the door and asked them if they offered something similar, they said that their minimum charge for something similar is $95 and said that the places that offer those $49 coupons will tend to find something that needs to be fixed and that I'd wind up paying a lot more than $49.
My question is this: can anyone speak to their claim about the $49 just being a way for companies to get their foot in the garage door (pun intended)? Have people on here relied on these $49 specials without being told they needed much more expensive repairs, or is it the company that I called and spoke to that's trying to overcharge me?
P.S. Yes, I've already tried lubricating the door myself to eliminate the squealing sound.