Since 1981 Garza Concrete Structures, Inc. has been serving Colorado as a leading concrete utilities contractor. Within the last 30 years, Garza Concrete Structures, Inc. has built a diverse project portfolio based on complex structural concrete. We specialize in cast-in-place drainage (inlets, box base and slab base manholes, box culverts, headwalls, wingwalls, retaining walls, weir walls, water quality structures, and utility vaults), concrete flat work, curb and gutter, sidewalks, handicap ramps, chase drains and minor utility projects. Garza Concrete Structures, Inc. is a family operated business and believes in true commitment and hard work on each job.