GISC delivers reliable industrial products, technical services, testing, rental, calibration, and specialized support solutions for Oman’s energy and industrial sectors.

  • GULF INDUSTRIAL SERVICES AND CONTRACTING PC 100, P.O. Box 886, Ghala, Muscat Sultanate of Oman
  • Call Us: +968 76966421 , +968 94077940 , +968 95913622

    (Sun - Thursday)

  • Sunday - Thursday

    (8 am - 06 pm)

In today’s demanding industrial environment, accuracy, reliability and safety are essential to maintaining efficient operations. From oil and gas facilities to power plants, laboratories and manufacturing sites, businesses depend on precise instruments and reliable testing equipment to make informed decisions. Even a small error in measurement can affect productivity, quality, compliance and operational safety.

Professional testing and calibration services help organizations maintain confidence in their equipment and processes. At Gulf Industrial Services and Contracting (GISC), we provide specialized instrumentation, testing, calibration and technical support solutions designed to meet the requirements of a wide range of industries. With experienced professionals, advanced equipment and strong OEM partnerships, we support our clients in achieving dependable and consistent results.

Our state-of-the-art calibration and service laboratory serves government and private organizations across Oman. By focusing on quality, accuracy and customer satisfaction, we help ensure that critical instruments and equipment continue to perform at the required standards.

As industries continue to evolve, the demand for dependable testing, measurement and calibration solutions is growing. Choosing the right equipment and technical partner can help businesses reduce downtime, improve operational efficiency and maintain confidence in every measurement.

Professional calibration is more than simply checking whether an instrument is working. It is an important process that helps identify measurement deviations and ensures equipment performs within the required specifications. Regular calibration can support quality management systems, improve process reliability and help organizations meet industry and regulatory requirements.

Our team works closely with customers to understand their specific applications and provide practical solutions based on their operational needs. Whether the requirement involves electrical testing, pressure measurement, temperature calibration or specialized industrial instruments, we aim to deliver reliable service from consultation through to completion.

“Accuracy is the foundation of reliable operations. The right testing, measurement and calibration solutions help industries work with confidence, improve performance and maintain the highest standards of safety and quality.”

Gulf Industrial Services and Contracting

From advanced electrical testing equipment to industrial monitoring systems, our solutions are designed to support a wide variety of applications. We represent leading Original Equipment Manufacturers and provide access to professional instruments and technologies for sectors including Oil & Gas, Power, Education and Medical services.

Our Service and Rental Division also provides flexible access to specialized equipment for temporary projects, shutdown activities, inspections and maintenance requirements. Customers can access equipment for applications such as cable testing, transformer testing, oil testing, gas detection and other critical industrial activities.

This approach allows organizations to obtain the equipment they need without making a major long-term investment. With technical support available when required, rental solutions can help businesses complete specialized projects efficiently and cost-effectively.

Tailored Solutions for Every Industrial Requirement

Every industry and project has unique challenges. A testing solution suitable for a power facility may differ significantly from the requirements of an oil and gas operation, laboratory or industrial maintenance project. Understanding these differences is essential when selecting the right equipment and services.

At Gulf Industrial Services and Contracting (GISC), we focus on providing solutions that match the specific needs of our customers. Our portfolio includes testing and measurement instruments, calibration services, electrical safety equipment, industrial monitoring systems, gas detection solutions and specialized technical equipment from trusted manufacturers.

We also understand the importance of ongoing support. Equipment performance, maintenance requirements and changing operational conditions can create new challenges over time. Our experienced team is committed to assisting customers with technical guidance, repair services and practical solutions that support long-term reliability.

As technology and industry requirements continue to develop, businesses need partners who can adapt to changing demands. Through quality products, calibration and testing services, equipment rental and dedicated technical support, Gulf Industrial Services and Contracting (GISC) continues to support industries across Oman.

With a commitment to innovation, quality and customer satisfaction, we remain focused on helping our clients achieve safer, more efficient and more reliable operations—today and for the future.

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Since 2026, Gulf Industrial Services and Contracting (GISC) has been established as a 100% Omani SME, delivering reliable instrumentation, calibration, testing, rental and technical solutions to the Oil & Gas, Power, Education and Medical sectors across Oman and Middle East

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