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Our Services
Our Building Services
We provide comprehensive Engineering, Procurement, Construction, Installation, Pre-Commissioning, Commissioning, and Maintenance services for Oil & Gas, Petrochemical, Refinery, Power, Water, and Industrial projects.
Electrical Construction & Installation
Complete electrical construction services including cable installation, MCC and switchgear installation, transformer installation, and testing for industrial facilities.
Instrumentation Construction & Installation
Specialized instrumentation systems for process plants, refineries, and petrochemical facilities — from field instruments to DCS/PLC cabinet installation.
Mechanical Construction Services
Complete mechanical solutions including static and rotating equipment installation, pump and compressor installation, and structural steel erection.
Piping, Fabrication & Welding
Process and utility piping installation, pipe spool fabrication, and certified welding services including TIG, MIG, SMAW, and FCAW welding.
Pre-Commissioning Services
Mechanical completion verification, flushing and cleaning, hydrotesting support, leak testing, and turnover package preparation.
Quality Assurance & Quality Control
QA/QC programs implemented in accordance with ISO 9001, Saudi Aramco, SABIC, ASME, ANSI, ASTM, IEC, and ISA standards.
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From engineering and installation to pre-commissioning and maintenance — ZACO Gulf Engineering delivers safe, reliable, and high-quality contracting services for Oil & Gas, Petrochemical, and Industrial projects across Saudi Arabia
Your Vision, Our Engineering Excellence
With a skilled team of engineers, supervisors, technicians, and craftsmen, ZACO Gulf Engineering delivers projects safely, efficiently, and in full compliance with international standards and client specifications.
Project Completed
Professional Worker
Win Awards
We serve major industries across the Kingdom of Saudi Arabia and support EPC contractors, plant owners, and industrial operators through reliable project execution and technical excellence.
Exceptional Project Management
Comprehensive Engineering Solutions
Industries We Serve
ZACO Gulf Engineering supports major industrial sectors across the Kingdom of Saudi Arabia with reliable contracting and technical execution.
Complete engineering, construction, and commissioning support for oil & gas facilities and operations across the Kingdom.
Delivering precision-driven mechanical, electrical, and instrumentation solutions for petrochemical plants and refinery operations.
What Sets Our Services Apart
Our team consists of highly qualified engineers, supervisors, technicians, and skilled craftsmen dedicated to delivering projects safely, efficiently, and in compliance with international standards and client specifications.
International Standards
All work executed in compliance with ISO 9001, ASME, ANSI, ASTM, IEC, and ISA standards.
Skilled Workforce
Qualified project managers, engineers, technicians, welders, and fabricators for every stage of the project.
Safety First
A Zero Harm Philosophy backed by continuous risk assessments, JSA, and safety training.
End-to-End Execution
From engineering and construction to pre-commissioning and commissioning support.
Aramco & SABIC Compliance
Projects executed according to Saudi Aramco and SABIC Engineering Standards.
Reliable Partnership
Trusted technical execution support for EPC contractors, plant owners, and industrial operators.
