I have been using On the Spot Truck Repair for over 19 years. I have an 18 wheeler and they have been keeping me on the road for a long time. They do consistently excellent mechanical work, but what is most important to me is, that they stand behind their work. Once, I had a cracked radiator and they replaced it for me. Then it went out. And the next one, too. Sometimes that sort of thing just happens with replacement parts, where you run into a batch of bad ones. But On the Spot Truck Repair worked the warranty for me and got me new radiators, and did not charge me anything for the labor to replace them. They really go above and beyond for me on a regular basis! Good company!