Business Units

Willbros T&D Services East has more than 60 years experience as a full-service provider of underground utility construction services for the gas, electric and telecommunications industries.  

Willbros T&D Services West works throughout the south central United States, providing a full range of overhead and underground utility construction services for the power, natural gas and telecommunications industries. Additional support services include: environmental cleanup, utility locating and circuit assessments. 


Bemis, LLC

The Bemis promise is to bring your customers the power they need, where and when they need it.  We understand today's needs for reliable energy and we provide that by working cost effectively and in an environmentally conscious way.


One of the country's leading full-service providers of turn-key transmission and substation construction and maintenance solutions, specializing in electric power for more than 65 years. We operate with more than 700 employees, 400 vehicles and 1,100 pieces of equipment and are capable of deploying across the U.S. 


You can confidently depend on Willbros Downstream to meet your construction and turnaround needs. Our team provides safe, high-quality, performance-driven projects at competitive prices. 

Tank Services has assembled a proven team to provide services to the above ground Storage Tank industry. The petrochemical, refining and pipeline industries demand that safety is a priority and Construction Tank Services is committed to providing a safe worksite.  

Willbros Heater Services LLC (WHS) is a Process Fired Heater Engineering Company that provides new API 560 and Non API direct fired heaters as well as performance testing/studies, revamps to existing units, emergency response, WHRU’s, Infrared thermography and analysis, manufacturing and field installation.


Willbros Field Services personnel are experienced in the refinery and petrochemical business with a commitment to understanding our critical client needs. Our experience sets us apart.

Willbros Fabrication brings the best in quality fabrication and manufacturing to work for you.  Our Tulsa-based facility fabricates between 2,200 and 3,000 tons of Fired Heater, Process Skids and Structural Steel.

The Downstream Engineering division of Willbros Group, Willbros Engineers, LLC, specializes in services to the petroleum refining, chemicals, petrochemicals, and bulk storage terminal industries.