Purge valve went out on the bottom of my air dryer and my breaks locked up at loves in whitehouse, TN. The repair shop there wanted me to wait 5 hrs before they would take a look at it. I called all pro and spoke with Israel and he was at my truck in about 15 minutes. I was just looking for someone to bypass the dryer until I could get it back to our shop at home and he done me one even better. He and Steve pulled the valve and disassembled it, cleaned it, rebuilt it and put it all back in. Got me going in under an hour and charged me a fair price. Special thanks to Israel and Steve for getting me back on the road. Good guys!