Parametrix SumnerWrite a Review253-863-5128Be the first to review!PO Box 460, Sumner, WA 98390Hi 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?CategoriesEnvironmental Engineers, Professional Engineers Suggest an Edit