Gray Matter Construction & Terra Matter Construction

Gray Matter Construction delivers end-to-end commercial structural concrete and civil development services across the water/wastewater, stormwater, transportation, commercial building, land development, and electrical infrastructure markets. We provide comprehensive concrete solutions—from foundations, slabs, equipment pads, and retaining structures to specialized cast-in-place elements used in treatment plants, pump stations, manholes, vaults channels, and roadway/bridge components—paired with full civil scope work including stormwater conveyance, culverts, detention/retention systems, road and pavement subgrades, and utility corridor construction.

Under our Terra Matter company, our Earthwork team handles precision grading, mass excavation, cut-and-fill, trenching and shoring, dewatering and sediment/erosion control, plus complete commercial utility installation (water, sanitary, and storm). We support every phase of a project with pre-construction estimating and constructability reviews, value engineering, permitting assistance, scheduling, quality control and testing, and a rigorous safety program.

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From I-25, Exit Arapahoe Road, head Westbound on Arapahoe. Go southbound on Yosemite. Turn Left on Alton Way Eastbound. Make a right onto E. Easter Place