C Randolph RiddellWrite a Review713-682-2447Be the first to review!Hi 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?AKARandolph C Riddell PeRiddell Randolph CCategoriesProfessional Engineers, Consulting Engineers Suggest an Edit