Specialized pressure equipment services for South American operations

WSI South America, an Avail Infrastructure Solutions Company, provides engineered installation, maintenance, and repair services through advanced automated welding technologies focused on extending the life of critical pressure equipment across key industrial markets in South America.

Backed by decades of experience in the energy and industrial sectors, we are the leading specialty welding services provider, delivering solutions that enhance reliability, performance, and asset longevity.

Proven expertise in critical installation and repair services

WSI South America supports planned projects, emergency responses, and maintenance programs for critical component assets, including boiler services, coke drum services, digester services, and pressure vessel services. Our experienced field teams deliver automated welding and repair services in demanding environments, establishing WSI South America as the regional standard for quality and reliability.

Reliable welding and repair solutions for industrial assets

Our advanced welding technologies and techniques, including weld metal overlay, orbital welding, and return bend welding, meet the highest quality and productivity standards for rigorous operational requirements. WSI South America applies best practices in specialty welding and component repair to support safe, efficient operation of critical assets throughout their service life.

Enhancing performance, reliability, and operational continuity

WSI South America partners with industrial operators to reduce unplanned downtime, manage maintenance risk, and support long-term asset performance. We serve customers across power generation, oil and gas, pulp and paper, chemicals, and other heavy industrial markets throughout the region.

Commitment to quality and safety

With roots tied to decades of industry experience, WSI South America operates with a strong commitment to quality, safety, and compliance. Our teams follow established procedures and industry standards to ensure consistent, reliable service while supporting customer operational and safety objectives.