New England Truck stop dishonest business Sturbridge, MA MA

 I wouldn't recommend to anyone this business. I have a trucking business. My driver went there just to change differential seal and they told him it will cost $355. So we agreed to change it. They hadn't seal in the stock and they ordered it. At the and of the day after 12 hours, they told to my driver it's ready and gave us the bill for $2100.74. The mechanic who told us in the morning about the price was gone, it was the second shift and they told us we cannot move the truck unless we pay the full amount. My driver slept in the truck in the shop because we weren't ready for this amount. In the morning I talked with the mechanic who gave us an estimate but it was just wasting time. I couldn't do anything. I paid them. The charges in the receipt: 11.5 hours labor which it takes 1-2 hours to change the seal and parts $585 plus oil charge. It's just complete ripoff. And the worst thing in the receipt, it says "NO WARRANTY" for any job done.