Welcome to AL JASSAI DEVELOPMENT & INVESTMENT SPC
We’re Committed to Engineering Excellence
Since 2006, Omar Al Jassasi Trading (AJDI) has been delivering high-quality electrical, civil, and mechanical engineering services across the Sultanate of Oman.
As a 100% Omani-owned contracting company, we take pride in our commitment to quality, reliability, and safety in every project we undertake.
To achieve client satisfaction by providing task-specific, time-efficient, and cost-effective engineering solutions, while continuously improving our workmanship and technical standards.
To become the leading Engineering, Procurement, Electrical and Mechanical Company operating across the Sultanate of Oman.
To achieve client satisfaction by providing task-specific, time-efficient, and cost-effective engineering solutions, while continuously improving our workmanship and technical standards.
To become the leading Engineering, Procurement, Electrical and Mechanical Company operating across the Sultanate of Oman.
Design, installation, and maintenance of HV & LV power systems, substations, distribution lines, and transformer stations across Oman.
Complete civil construction and infrastructure works executed with precision, advanced technology, and strict adherence to safety and quality standards.
Integrated Mechanical, Electrical, and Plumbing services for government, commercial, and industrial projects with full compliance to international codes.
We’re providing high-quality technical solutions and engineering support that power Oman’s future.
What We’re Offering
Design, installation, and maintenance of HV & LV cabling, overhead lines, transformers, and new distribution substations.
Rapid-response electrical maintenance including re-routing HT & LT lines and restoration support during natural disasters.
Supply and installation of LV/HV panels and industrial cabling for ministries, PDO, and major industrial facilities.
We’re commited
Since 2006, Omar Al Jassasi Trading (AJDI) has delivered reliable electrical, civil, and MEP solutions across the Sultanate of Oman. As a 100% Omani-owned contractor, we combine technical expertise with strict HSE standards to complete projects safely, on time, and to specification.
HV & LV cabling, transformer installation, overhead lines, and new distribution substations—designed, installed, and maintained to international codes.
End-to-end civil works and MEP services for government, utility, and industrial facilities with rigorous quality control.
Our Clients feedback
Benefits for partner
we take pride in our commitment to quality, reliability, and safety in every project we undertake.
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