Garage Door Guru

There should be a negative on here! Worst service I've EVER RECEIVED IN LIFE on service to my house! He shows up says show me the problem... I go and show him and he writes something , I ask him what the problem is and he responded. DONT WORRY I FIX IT! He was too busy on his phone to answer my question he then in turn hands me a paper with service $30 and labor $120 only for him to spray wd40 n tighten a chain n adjust a button a couple times! When we were told before hand there was another initial problem that he didn't even care to listen to and said we just needed a new opener for $360 installed REALLY??? Then we question it and he's says if we don't pay bc we questioned the worth of what he did he said he would call the police on us bc I filled out the paperwork if we refused to pay. So you get mad bc what you did wasnt worth what we paid. He was SOOOOO RUDE . Don't use these guys unless you like bad and over priced service