About Us

At OnSpec, we provide independent technical support, equipment oversight, and field‑accessible documentation solutions for upstream and midstream production and process equipment projects. With more than 27 years of industry experience, our background includes fabrication, evaluation, reconditioning, inspection, and project execution for new builds, used equipment, and redeployment projects.

Our experience spans ASME pressure vessels, piping systems, modular production and process skids, custody‑transfer measurement systems, and refined‑products equipment. We support operators, EPC contractors, fabricators, and project teams with practical, execution‑focused services designed to improve equipment readiness, reduce project risk, and support successful project delivery.

In addition to independent oversight and project support services, OnSpec provides smart equipment tagging and asset‑level documentation access solutions that keep critical equipment information accessible throughout the equipment lifecycle.