My car radio was not working. I took it to Shelby's Car Stereo. The technicians were able to quickly diagnose the problem and repair it. (the problem was the speaker, not the radio itself) Like most of us, I am not an expert in radios. Shelby's could have charged me for an expensive diagnosis of the radio and I would have been none the wiser. Instead, they quickly diagnosed the problem and replaced my speaker at a very reasonable price. I believe Shelby's to be a very honest company, and its personnel are very helpful and knowledgeable. I would recommended this business to anyone needing radio or stereo service, or to anyone wanting a new sound system or automobile alarm to be installed. Ronald