Profile: Grand Junction Pipe & Supply specializes in offering pipe and pipe accessories. We also specializes in concrete pipe & precast products, sand & gravel and readymix for commercial & residential concrete pours. We also provide turf & utility boxes, polymer concrete boxes/vaults, lids/covers and accessories. We also provide fiberglass/polymer concrete flushmount underground vaults, round electric boxes, polymer concrete flushmount boxes and standard electric boxes.