About PSI
Total customer satisfaction —
our only standard.
Headquartered in Houston, Texas, Partners Specialties, Inc. is built to devise specialty mechanical solutions for corporate, industrial, and general contractor clients nationwide.
Mission
PSI's mission is to provide total customer satisfaction with our specialty mechanical services and overall approach to project solutions.
We provide broad-spectrum expertise and the latest technology, combined with a constant effort to maintain the highest standards in safety and quality. We support routine maintenance, outages, turnarounds, capital work, and emergency call-outs with practical planning and qualified craft.
Our Operating Principles
Safety. Quality. Execution.
Plan before we work
Safe work planning, pre-task reviews, inspection hold points, and clear customer communication on every scope.
Build it right in the shop
Controlled shop fabrication in Pasadena and Beaumont reduces field risk and shortens outage windows.
Document everything
Material traceability, weld mapping, NDE, hydrotest, and turnover records — handed over clean, every time.
Ready when you are
Plan your next turnaround
with a partner that delivers.
From scope to execution, PSI mobilizes skilled crews and specialized equipment to keep your facility safe, online, and on schedule.