— Electrical Transmission & Distribution
— Gas Transmission & Distribution
— Airport Fueling
— Industrial

Home Services Gas


Underground Construction Co., Inc. has completed gas transmission and distribution projects for well over 50 years. Our project locations range from cross-country to congested urban environments. We have installed pipelines from 4” to 36” gas transmission lines, and from 1/2” to 16” gas distribution facilities. We continue to successfully complete some of the most difficult and complex gas transmission and distribution projects.


New Pipeline Installation, Replacements And Relocates
Pipeline Integrity Services
Strength Testing
Valve Automation And Replacements
Compressor, Metering And Regulator Stations
Distribution Mains And Services Including Replacements, Relocates And Conversions
Horizontal Directional Drilling

Our Careers

We are always looking for the best people to add to our team. Apply today to learn how you can become an Undergrounder.

Training Opportunities

Strengthen your skillset with Underground Construction Co., Inc. Learn what opportunities are available for our team.