I got some suspension work done on my car and the mechanic noticed "mukkiyan" are rotten under the car due to rust. He said to go to a denter and have these repaired either by welding the sheet or tell them to "mukkiyan pakkiyan kar do". Have anybody faced such problem with his car? Any idea of cost of repairs? And who's the best person to get such work done? Let me know. TIA