Specialty Mechanical Services

Intro

The mechanical interfaces that must be verified before systems move safely into commissioning.

Sitewide's specialty mechanical capability complements our core electrical, instrumentation and mechanical offering. The scope is built around integrity, controlled assembly and pre-commissioning tasks that need experienced technicians, clear procedures and reliable documentation.

Scope

Service Scope

Flange management
Bolting and torquing
Orbital welding
Hydrostatic testing
Leak testing
Valve testing and valve repair
Pipeline pre-commissioning
Inspection services

Why it matters

Specialty mechanical work sits between construction completion and safe startup. Because Sitewide connects this work directly to commissioning and completions management, integrity results feed straight into the turnover record instead of living in a separate paper trail.

Industries

Where this service applies

Aerial view of an LNG terminal with storage tanks and a tanker ship at berth

+ Industry

Liquefied
Natural Gas

Large-scale electrical, instrumentation and mechanical execution on some of the most demanding LNG projects in the US.

Power generation plant with transmission infrastructure at dusk

+ Industry

Power Generation
& Utilities

Project support for generation and utility infrastructure where safe execution, system integrity and startup discipline are non-negotiable.

Accreditations

Licensed, audited and compliance-ready

Sitewide is a licensed electrical and instrumentation contractor, registered on the supplier-management platforms owners and EPCs use, with a 2026 EMR of 0.69 and zero OSHA recordables across the active portfolio.