Don’t let a malfunctioning car key put the brakes on your day. Key Master offers dependable car key repair in Knoxville, TN, to keep you on the move. Whether your key is worn, damaged, or experiencing technical issues, our skilled technicians can diagnose and resolve the problem efficiently. Trust Key Master - Certified Auto Locksmith,to restore your key to optimal condition, o you can hit the road with peace of mind. Your journey continues smoothly with Key Master by your side.