I was not impressed, took a hydraulic motor that I suspected to have an issue. They tore it apart, resealed it then tested it and said nothing was wrong. I just wanted it tested not rebuilt. If nothing was wrong why reseal it? Operator told me they won’t test without rebuild so they don’t contaminate their system. Isn’t that what filters are for? Now I have an expensive bill for “testing” that was $20 dollars cheaper then just buying a new motor.2nd Star is for turn around time. They did complete all the work in about a week.