Need to install mains, services, regulator or metering facilities? You can count on USDI for quality, affordable construction services aligned with your specifications. From large-scale to smaller, more specialized pipeline and utility projects, we work hard to keep mobilization costs to a minimum to better fit your budget. We can also design and install odorization systems to fit your specific needs.

Mueller tapping & stopping

Tapping and stopping of natural gas pipelines of any size up to 8 inches, operating at pressures up to 275 psig

Directional boring

Directional bores up to 6 inches in diameter and distances up to 500 feet

Pipeline & distribution system installation

Installation of natural gas transmission and distribution pipelines, as well as fabrication and installation of metering and pressure regulating stations, performed by API 1104 qualified welders, plastic fusers, equipment operators and other skilled gas installers complete projects designed by USDI or other engineers.

Odorization system installation & odorant fill

Closed-loop, hassle-free deliveries as the exclusive micro-bulk delivery partner for Chevron-Phillips odorants in the Midwest


Experienced API 1104 qualified welders are on staff who are also OQ qualified for multiple tasks utilizing a B31Q based Covered Task List requiring training/testing through the MEA plus field evaluation.  Our welders are outfitted with rigs that are ready to roll and can follow your qualified procedures or we can provide you with our own procedures that have been qualified that our welders can follow to get the job done right and meet all Part 192 requirements.

Contact Us

Have a construction-related question or want more details about one of our services? Give us a call at 618.392.5502 or complete the form below and we’ll be in touch.

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