Sand & Gravel Supplier in Northern WisconsinHighpoint Sand & Gravel provides high quality washed gravel & sand throughout Northern WI & the UP of MI. Our company produces a variety of road & base gravel in sizes ranging from 3/4″ to 1 1/4″. We also sell sell screened clay fill for almost any need and offer convenient delivery or pick up. All customers have access to free dumping in out pit. Contact us today with any material or service questions you may have. We look forward to working with you.*All Materials Must Be Sorted.