Need diesel or heavy equipment repair in Utah? Andrus Diesel Repair provides mobile, on-site service for trucks, construction equipment, farm machinery, and more. We handle engine repairs, hydraulic systems, electrical diagnostics, check engine lights, cooling systems, driveline repairs, and fleet maintenance. Serving Nephi, Provo, Orem, Spanish Fork, Springville, Payson, Lehi, Salt Lake City, Heber City, and surrounding Utah areas. 24/7 emergency repair service is available.