Our mobile repair services allow you to take to the road, or get back on the job, with confidence, without the fear of production loss due to a mechanical breakdown. Give S.E. Smith & Sons a call today—or any day—you need mobile repair for your truck. We serve the entire San Gabriel Valley area, including Azusa, Duarte, Irwindale, Baldwin Park, Covina, Glendora, Pomona, San Dimas, La Verne, and Monrovia.