Reliable Testing and Commissioning Services
Ensuring efficiency and safety for electrical systems in Saudi Arabia.
Expert Testing Services
Advanced methodologies for precise electrical system performance.
Commitment to quality and safety in services.
Innovative solutions for electrical infrastructure reliability.
Safety First
Quality Assurance
About Smart Test Contracting Corporation
Smart Test Contracting Corporation (STCC) is a leading provider of Testing and Commissioning services for Medium Voltage (MV) and Low Voltage (LV) electrical systems in Saudi Arabia. With a strong commitment to quality, safety, and innovation, we ensure the reliability and efficiency of electrical infrastructure. Our expert engineers and technicians use advanced testing methodologies to deliver precise and dependable results, helping businesses achieve optimal system performance.
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Trusted by Experts
Quality Assurance
Our Services
Reliable testing services for medium and low voltage electrical systems in Saudi Arabia.
Medium Voltage (MV) Services


Our medium voltage services (1kV to 36kV) support larger commercial, industrial, and municipal operations. We specialize in power distribution, substations, switchgear, and transformers to ensure efficient, safe, and reliable electrical systems.


We provide installation, maintenance, and repair for low voltage systems (up to 1,000V), commonly used in residential, commercial, and light industrial applications. Services include wiring, circuit design, and electrical distribution for lighting, small appliances, and more.
Low Voltage (LV) Services
Client Feedback
Discover what our clients say about our testing and commissioning services.
STCC provided exceptional service, ensuring our electrical systems operate efficiently and safely.
Mohmed Ali
Riyadh
The team at STCC demonstrated professionalism and expertise, delivering reliable results for our electrical systems. Highly recommend their services for quality and safety assurance.
Abdul Aziz
Jeddah