what we do
Civil
Engineering
From road and intersection design to grading and drainage, we don’t let any detail fall through the cracks with your civil engineering project in Colorado.
StructuralEngineering
From pedestrian and roadway bridges to buildings, retaining walls, and highway and light rail structures, HCL is a one-stop-shop for your structural engineering needs.
Surveying & Mapping
Accurate, timely and comprehensive surveying, mapping, and right-of-way services for public and private clients throughout Colorado.
FEATURED PROJECTS
CDOT Central 70
Denver Zoo Survey
Regis Groff High School
NEWS & ARTICLES
HCL Working on the Central 70 Project
HCL is managing the water and sanitary sewer line design for the massive, $1.2 billion Central 70 design-build project in Denver, Colorado along the I-70 corridor. HCL is coordinating and performing the pre-design survey and utility relocations working with WSP and...
read moreHCL Awarded the DEN Concourse A & B Expansion Survey
The Turner Construction Company and Flatiron Construction Corporation Joint Venture is leading a major expansion of Denver International Airport, adding gates, concessions, runways and taxiways. HCL was awarded the survey contract for construction staking on this...
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