WB Engine Repair provides expert diesel engine repairs, Cummins engine repairs, and full-service diesel diagnostics for highway trucks, buses, construction equipment, mining machinery, and power-generation units. Based in Kearns, Utah, our mobile service team travels directly to your site, reducing downtime and keeping your equipment running. With extensive experience across OEMs such as Komatsu, Hitachi, Atlas Copco, and more, WB Engine Repair delivers accurate diagnostics, quality repairs, and reliable diesel engine repair services across Utah, Idaho, and Wyoming—including Pocatello, Soda Springs, St. George, Wendover, Rock Springs, Evanston, and Kemmerer.