CumminsWrite a Review760-948-6442Be the first to review!8995 Three Flags Ave, Oak Hills, CA 92344Hi there!Be the first to review!5First-class4Better than most3About what I expected2Not the worst...1DisappointingClick to RateMore Business InfoHoursDo you know the hours for this business?Extra PhonesFax: 760-948-6553Other Linkhttp://cummins.comCategoryDiesel Engines Suggest an Edit