I would avoid these people at all cost. They worked on my Daughtes VW Jetta, fixing a misfiring cylinder. They replaced plug wires but the problem persisted. Found that they installed used wires, one of them broken at the plug cap. They were very defensive and rude and finally replaced the wires but only after I proved to them the wires were used.
They broke engine covers on the car and said they could not be expected to take the time to fix things that broke on older cars.
They tried to fix a non working rear defroster but the kit they ordered could not be made to work. They charged me for it anyway saying they could not be held responsible if they couldn't fix the issue.
I truly question their honesty and would avoid them like the plague.