Tri-Boring IncWrite a Review562-697-7172Be the first to review!PO Box 776, La Habra, CA 90633Hi 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?CategoryDrilling & Boring Contractors Suggest an Edit