Over 40 Years Experience. We specialize in Brakes, Oil Change, transmission, radiators, a/c service, engines, diagnostics, tune ups and more. In business since 1968, Mack's Garage specializes in brakes, oil changes, transmissions, radiators, A/C systems, engines, diagnostics, tune-ups and more. You can trust our team of experienced automotive technicians and mechanics to treat you right and provide honest, reliable car service and repair.