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BWZ Energy & Infrastructure Ltd builds and maintains oil and gas pipelines, drilling rigs, production facilities, and compressor stations — welded and installed by crews who've worked the field.
From large-diameter pipe stringing to critical facility tie-ins, our certified welders deliver 100% documented, NDE-tested joints that operators can trust, every single time.
From initial civil prep and grading to mechanical commissioning, we handle the entire build under one contract, one point of contact, and one unwavering safety standard.
From right-of-way to ribbon-cutting, our crews handle the full construction scope on oil and gas infrastructure projects across the Gulf Coast, the Permian, and the Gulf region.
Gathering and transmission lines, built and maintained to API 5L spec.
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Foundation to commissioning, onshore and offshore.
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API 1104 certified welders, full weld-log documentation.
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Mechanical, electrical, and piping — pressure-tested before handover.
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Grading, access roads, and foundations — site-ready before trades arrive.
View ServiceMixed scope, one contract — we staff and scope it as a single job under one point of contact.
A look at recent builds across our regional offices — swipe to browse.
Whatever stage your project is at, our estimating team will scope it with you — free of charge.
Send over your pipeline route, rig site, or station location and we'll walk the scope with you before you commit to a bid.
Request Your Assessment →BWZ Energy & Infrastructure Ltd is an oil and gas pipeline contractor with hands-on experience in pipeline and oil-rig construction, led by CEO Benjamin Williams Zack.
We take on the physical, high-tolerance work operators need done right the first time — pipe in the ground, rigs standing plumb, stations running to pressure.
This year, our teams are staffed across three regional offices to keep crews close to the basins that need them most.
No layers of subcontracting between you and the welder on your line — accountability stays with us.
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Civil, mechanical, welding, and commissioning under one contract, one point of contact.
Get a quote →Survey, grading, access roads, and foundations to ready the site for build.
Pipe stringing, large-diameter welds, and structural steel for rigs and stations.
Equipment set, tie-ins, pressure testing, and inspection against spec.
Startup support and handover documentation, ready for operation.
Genuine reviews from operators who trusted us with their pipeline and facility builds.