As a property manager, our company deals with a large number of vendors of all kinds. Albert Hershey from Abracadabra Garage Doors has to be the worst vendor I've ever worked with. I experienced nothing but problems with a unit that he installed, and after three unsuccessful attempts to repair, this individual simply refused to correct the problem. He became beligerent and vulgar to our tenant, as well as to our office staff. Unbelievable. Do yourself a favor and check out the San Bernardino BBB and see how many people experienced the exact same thing as our company.