Complaint Review: JDL trailer sales

I took my motorhome to JDL because my house batteries were not powering the 12 volt items inside. When I went to pick my motorhome  I was shocked by the invoice. I was charged for 3 houre @ $115.00 per hour and $4.00 for fuse. The total bill was $349.00. When I acked why I was told that they had to trace all my wires  and after 3 hours they found a hidden breaker. This so cslled hiden breaker is in a box is less than 3 feet from the batteries in plain site in a box on the inside frame rail. Two wires from the battery go inside one side of the box an out the other side. I asked Carl where this breaker is and his answer was "I dont know I did not work on it." I asked to speak to the man who worked on it(whose name is Bill) and Carl said He in not here. When I asked if he works tomorrow Carl said I dont know. I went home and looked for this so called hidden breaker and found it in about 5 minutes. Carl has worked on motorhomes and trailers for years  and I am sure he has come across this breaker before. I would think when a experienced rv guy charges $115.00 an hour then he should know what is doing. I GOT TOOK BIG TIME