Forty-eight yearsof field work.
Trinity Construction builds the mechanical systems that keep critical facilities running. We self-perform the scope that matters, run our own schedule, and hand over documentation that survives an audit.
We don't broker the critical scope
Plenty of contractors will sign your contract and then sub out the welding, the controls, and the schedule. When something slips, you get three explanations and no owner. Trinity keeps the critical work on its own payroll: our welders, our fitters, our schedulers, our QC. One phone call, one answer.
Built in the shop, not in your data hall
Field hours in an active facility are the most expensive hours on the job. We move as much work as possible into the shop — spools, pipe racks, pump skids, valve assemblies — where the light is good, the tolerances are controlled, and quality gets checked before anything ships. Less congestion on site, fewer hot work permits, faster installation.
The paper trail is part of the product
A system that works but can't be proven is an unfinished system. Weld maps, material traceability, pressure test records, valve schedules, and O&M data are assembled as the work proceeds. At turnover you get a package, not a promise to assemble one.
Where we work
Facilities where downtime is measured in dollars per minute and the mechanical system is the reason the building exists.
What we build to
- ASME B31.1 — power piping
- ASME B31.3 — process piping
- ASME B31.9 — building services piping
- ASME Section IX — welding qualification
- AWS D1.1 — structural welding
- ASHRAE TC 9.9 — data center thermal guidelines
- SMACNA — duct construction and leakage
- NFPA 70 and 70E — electrical installation and safe work
Want to talk about a project?
Tell us the scope and the date. We'll be straight with you about both.