91 Inspection Corporation personnel have extensive experience with multiple designs from all of the major OEM suppliers and their fabrication facilities for Heat Recovery Steam Generators (HRSG).

We are qualified to inspect all ancillary HRSG components such as downcomers, hangers, steam drums, casings, fans, valves, expansion joints and catalyst.

We provide unparalleled insight into the mission critical fabrication operations that will ensure your product’s quality throughout fabrication and installation, from cradle to grave, for your spiral finned tube, Harps, Modules and C-Sections.