Our shop in Newcastle, CA (between Sacramento and Auburn) and our mobile service trucks are at your service! We specialize in semi-trucks, diesel pickups, motorhome and hy-rail inspections and repairs. Big or small – we’ve got you covered for major and minor repairs, 90 day safety inspections, opacity tests / smoke tests, fabrication and welding, roadside repairs, diesel engine repair, hy-rail equipment repair, side-vinyl curtain repair and much more. We also carry Pewag tire chains.