EnergyFreeport, TX2024
Brazos Ridge Refinery — Phase III
Crude unit revamp delivered 11 days ahead of schedule with zero recordable incidents.
Case study →
Industrial General Contractor · Est. 1978
We build the
backbone of
heavy industry.
From refineries on the Gulf to data centers in the Midwest — Halden Works self‑performs the structural, mechanical and civil work that keeps America's critical infrastructure online.
ScrollHouston · Pittsburgh · Calgary
ExxonMobilChevronCleveland‑CliffsEquinixU.S. SteelBechtelAECOMDow ChemicalPacific Gas & ElectricMicrosoftExxonMobilChevronCleveland‑CliffsEquinixU.S. SteelBechtelAECOMDow ChemicalPacific Gas & ElectricMicrosoft
What we buildCapabilities,
Capabilities,
self‑performed.
Six core disciplines, one in‑house workforce. We don't subcontract the work that defines us — we put our own crews, equipment and quality standards on every site.
/01Service
General Contracting
Self‑performed structural, concrete and steel for industrial sites of every scale.
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/02Service
Design–Build
Single‑source delivery uniting engineering, procurement and construction under one accountability.
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/03Service
Civil & Site Work
Earthwork, foundations, deep utilities and site preparation for greenfield facilities.
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/04Service
Mechanical & Piping
Process piping, modular skids and mechanical fit‑out built to ASME and API standards.
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/05Service
Pre‑Construction
Constructability reviews, estimating and risk modeling before a shovel breaks ground.
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/06Service
Maintenance & Turnaround
Planned outages and 24/7 emergency response that keep production running.
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The companyBuilt by people
Built by people
who build.
Halden Works was founded by a steelworker and a structural engineer in 1978. Four decades later, we're still owned by the people in the field. That ownership shows up in how we plan, how we hire, and how we finish.
46
Years in operation
2,400+
Field & office staff
38
Active jobsites
98%
Project repeat rate
Safety & CertificationsZero is
Zero is
the only target.
Our 0.27 OSHA TRIR is roughly a fifth of the industry average. We get there with daily JHAs, intervention authority for every craft worker, and quarterly third‑party audits — not slogans.
ISO 45001
ISNetworld A
Avetta
OSHA VPP
MSHA Part 46
API Q1
Selected work
Recent projects.
Mission CriticalColumbus, OH2023
Vector One Hyperscale Data Center
1.2M sq ft Tier IV facility, design‑build delivery for an undisclosed cloud provider.
Case study →
IndustrialReno, NV2023
Northgate Distribution Campus
Four‑building precast warehouse complex on a 96‑acre brownfield reclamation.
Case study →Industries served
Where we work.
Six sectors, one operating discipline. We bring the same planning rigor to a refinery turnaround as we do to a hyperscale shell.
CareersBuild a career,
Build a career,
not just a résumé.
97% of our superintendents started in the trades. We promote from the field, pay above scale, and back our people with the best equipment in the industry.
Start a projectLet's talk
Let's talk
about your build.
Tell us about your project. A senior estimator will respond within one business day with next steps, references and a preliminary scope review.
Headquarters
1450 Industrial Pkwy Houston, TX 77029
New business
bids@haldenworks.com +1 (713) 555‑0142
Press & media
press@haldenworks.com