I bought a new house with a new LiftMaster garage door opener. I hooked it up to my car buttons and it was working great until one day it just stopped. It was not under warranty because I'm not the original owner.
I called LiftMaster and they connected me with Smokey's. I spoke with someone over the phone who was very knowledgeable about troubleshooting problems. After discussing my what was going on, he was able to tell me how to fix it myself.
Their service fee for coming out seemed reasonable and if my DIY fix doesn't work I would be more than happy to have them come out and look at it.