Refinery and Petrochemical
WE IMPLEMENT OUR COMPREHENSIVE AND PROVEN PROCESSES TO HELP OUR CUSTOMERS EFFECTIVELY CONTINUE THEIR PROCESSING WITH CONFIDENCE.

A high-performing facility requires consistent upkeep to maintain continuity and optimal productivity. Outside of regulation compliance, it is critical to safeguard your facility’s bottom line from multi-million dollar losses that are often caused by inefficient management.

Allison’s expert leadership and years of field experience ensures facility compliance, while averting future safety issues and maximizing plant efficiency. Our team develops uncommon solutions through unlimited resources to proactively meet the needs of your refinery and petrochemical facilities.

Allison delivers lighting-fast, efficient turnarounds, turnaround welding services, revamps, refinery tower maintenance, refractory services, as well as pipe fabrication. We protect operational costs through advanced planning and implementation of construction estimation, scheduling, and tracking and reporting.




Turnaround, capital and
specialty equipment projects

Planning and costs

Build packages

Pre-turnaround fabrication and set-up

Turnaround performance

Post turnaround spend analysis