A welder joins a steel pipe in the dark, the welding arc lighting up smoke and the pipe surface

Est. 1999 · Pipeline Installation & Welding

Sterling Pipeline & Engineering, Inc.Oil & gas pipeline contractors on six continents

Built on Experience. Driven by Reliability.

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Core services

From first weld to final tie-in.

Field-proven crews and procedures for a defined welding package or a full installation scope.

Field Welding

Qualified welding crews for mainline, tie-in and repair welds, made to approved WPS and client specifications. It's where Sterling started, and it's still the core of every job.

Pipeline Installation

Stringing, line-up, lowering-in and backfill support for cross-country and facility pipelines.

Pipeline Tie-ins

Golden welds, hot-tap support and tie-ins to live systems, planned around outage windows.

Mechanical Installation

Valves, launchers and receivers, skids and station piping, aligned and bolted to spec.

Fabrication Support

Spool fabrication, fit-up and pre-assembly in the shop or field to keep the spread moving.

Welding Quality Control

Procedure and welder qualification, visual inspection, weld maps and traceable QC records.

Inspection & Testing Coordination

NDT scheduling, hydrostatic testing and turnover packages, coordinated with third-party inspectors.

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Who we are

Steel pipeline systems, joined right since 1999.

An oil and gas pipeline installation and welding contractor. We supply welding crews, installation, mechanical tie-ins, fabrication support and project QC for operators, pipeline owners and EPC contractors on six continents.

Workmanship
Safety
Technical compliance
Dependable delivery

How we deliver projects More about Sterling

“Every joint we weld carries our name. That's why we get it right.” Kevin Nowak Founder & President Meet our founder

Global presence

Global Reach. Coordinated Delivery.

Our international project model supports pipeline installation and welding work across multiple regions, subject to project requirements and local operating capabilities.