" We Provide Emergency Services 24 hours a day, 365 days a year "

Zain United Arabian Est is a diversified industrial contractor, based in Jubail, Saudi Arabia. We have extensive experience in the power, oil, gas, chemical, cement, Steel, and other industries. We having capability to execute the all Industrial Construction works - including all Civil and Structural steel, Scaffold Erection, Heavy Rigging, Heavy Mechanical Equipment assembly and installation, and process pipe installation direct or subcontract hire and execute the work on a merit shop basis.  Zain United Arabian Est. is specialist in providing quality refurbishments and building works will offer turnkey solution across wide range of sectors.
Zain United Arabian Est. believes that our level of service is only achievable through developing partnership built upon trust, integrity and quality delivery. Zain United Arabian Est. approach ensures that every client has dedicated on site resource and work management and we take pride in our ability to swiftly respond to project requirements.

Zain United Arabian Est. has Passion to provide very best in building solution regularly which will attract both new and repeat business.

Mechanical Electrical and Plumbing [MEP] Works


Zain United Arabian Est. Specialize in the management of the contracting trades and provide the experience, expertise, knowledge and work ethics necessary to make sure all our MEP projects come on time and within budget, our core competencies from the highly technical constructing chiller plants, Boiler house, Air handless, Heat pumps etc. We offer extensive, preventative maintenance service contracts designed specifically to meet the needs of customers, increase the life of mechanical equipment, and reduce the costs for the customer.


We expertise in

  • HVAC – Air Handling Equipment.
  • Building Controls and Automation.
  • Indoor Air Quality Management.
  • Plumbing.
  • Process Piping.
  • Electrical Cabling.
  • Panel Board Installation.
  • Cabling Solutions.
  • Interior/Exterior Industrial Lighting.


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