I contacted Jon through Yelp and asked for a quote to upgrade the audio system in my 2009 Tacoma to include bluetooth pairing with my iPhone, hands-free calling, internet audio streaming with Pandora and Spotify, SiriusXM, and a backup camera. Jon immediately got back to me with a very reasonable quote, and after finalizing the details we set an appointment for installation the following Saturday. Everything was ready at the appointed time, and three hours later I was back at Jon's shop getting a demo of the new equipment. Jon had already set the display colors to match my dashboard lights and set the 15-band equalizer to enhance the sound quality. Not only does it look and sound great, it's like having a new truck! Jon does great work and is very professional and reliable. Highly recommend Pro Guard Auto!