About Us


We provide design-build and bid-build underground solutions for municipalities, water and sewer authorities, irrigation districts, rail roads, departments of transportation, federal and state agencies, as well as private clients and general contractors.
What differentiates UIT is our understanding of clients and their challenges, working to design and install economical solutions that meet or exceed their needs. We have the institutional and personnel experience in tunneling, drainage improvements, subgrade stabilization and improvement, slope stabilization and limited access foundation installation and repair.

Our staff is highly experienced in both field operations as well as construction and project management capabilities, utilizing state of the art estimating, project management, scheduling and job cost tracking software to ensure project compliance tracking and transparency.


As a subsidiary of Harrison Western Construction Corporation, a 50+ year old firm, we leverage superior leadership, management, process orientation and senior oversight on all projects large and small, delivering superior results on time and under budget for our clients. We have successfully completed projects ranging from $50,000 to over $75 Million in size for both public and private entities throughout our history and bring that experience to fruition on each project.


With completed projects ranging from $50,000 to over $10 Million in size, our team has the experience to do it all.