Unimin CorpWrite a Review203-966-8880Be the first to review!258 Elm St, New Canaan, CT 06840Hi there!Be the first to review!5First-class4Better than most3About what I expected2Not the worst...1DisappointingClick to RateMore Business InfoBBB RatingA+BBB Rating and Accreditation information may be delayed up to a week.HoursDo you know the hours for this business?Extra PhonesPhone: 203-966-6290CategoryQuarries Suggest an Edit