HAT Auto ServiceWrite a Review626-810-4444Be the first to review!750 Nogales Ave, Walnut, CA 91789Hi there!Be the first to review!5First-class4Better than most3About what I expected2Not the worst...1DisappointingClick to RateMore Business InfoHoursRegular HoursNeighborhoodWalnutCategoryAuto Repair & Service Suggest an Edit