Hey I have a 7 year old Kubota L3301 tractor that we had a mobile mechanic come out to replace the clutch. Long story short, they have now billed my credit card for $10k and the tractor is still grinding like it was when we called them for the repair. This is a repair that Kubota quoted us $3200 for if we had hauled the tractor to their shop. We were willing to pay the additional rates for a mobile repair but I can't believe they have billed us this much. What recourse do we have? As I said, the tractor is still not repaired and at this point I don't trust them to come back and work on it. I feel like we got taken for a ride and I'm not sure what we can do.