Welcome
Medium Voltage Solutions by Mastery Engineering
We are specialists in electrical engineering solutions, focusing on the design, installation, testing and commissioning of MV systems and LV systems, as well as maintenance services.
About
Our Services
Mastery Engineering (Pvt.) Ltd. is a leading provider of advanced electrical engineering solutions in Sri Lanka. With a commitment to innovation and quality, we specialize in delivering turnkey EPC services and customized engineering solutions, including LV systems and MV systems, across diverse sectors. Our experienced team of engineers and project managers ensures excellence at every stage, from design and installation to testing and commissioning, as well as maintenance services.
VISION AND MISSION
Vision
To become the foremost choice for engineering projects and solutions, recognized for excellence, innovation, and reliability, particularly in providing exceptional electrical engineering solutions that are tailored to meet the diverse needs of our clients.
Mission
To earn and maintain the trust of our clients by consistently delivering outstanding engineering solutions, including LV systems and MV systems, along with comprehensive testing and commissioning services. We strive to exceed expectations by ensuring quality, efficiency, and sustainability in every transformer installation and project we undertake.
CORE SERVICES
MEDIUM VOLTAGE SUBSTATIONS (33 KV AND 11 KV)
BALANCE OF PLANT (BOP) FOR RENEWABLE ENERGY POWER PLANTS
BALANCE OF PLANT (BOP) FOR RENEWABLE ENERGY POWER PLANTS
Mastery Engineering specializes in delivering comprehensive electrical engineering solutions, emphasizing the design, installation, and commissioning of medium voltage (MV) substations. Our services guarantee seamless and reliable power distribution for industrial, commercial, and utility-scale applications. We provide turnkey EPC solutions for 33 kV and 11 kV substations, as well as the integration of protection, control, and automation systems to enhance operational efficiency while ensuring compliance with national and international safety standards. Moreover, we offer maintenance and upgrades for existing substations, including transformer installation to boost performance and reliability, in addition to testing and commissioning services for both LV systems and MV systems.
BALANCE OF PLANT (BOP) FOR RENEWABLE ENERGY POWER PLANTS
BALANCE OF PLANT (BOP) FOR RENEWABLE ENERGY POWER PLANTS
BALANCE OF PLANT (BOP) FOR RENEWABLE ENERGY POWER PLANTS
We offer comprehensive BoP solutions for renewable energy projects, including solar, wind, minihydro, and biomass power plants. Our electrical engineering solutions encompass the design and implementation of auxiliary systems, ensuring efficient plant operations through both LV systems and MV systems. We also manage the construction and commissioning of infrastructure necessary for grid connectivity, along with power evacuation systems that comply with national grid standards. Furthermore, our team excels in testing and commissioning, as well as transformer installation, to enhance the overall efficiency of your energy projects.
LOW VOLTAGE DISTRIBUTION SYSTEMS
BALANCE OF PLANT (BOP) FOR RENEWABLE ENERGY POWER PLANTS
LOW VOLTAGE DISTRIBUTION SYSTEMS
Our low voltage (LV) systems distribution solutions, as part of our comprehensive electrical engineering solutions, cater to diverse industries, ensuring efficient and safe power distribution for various facilities. This includes industrial and process factories, where we design custom LV systems to meet high operational demands. In garment factories, we provide reliable and cost-effective power solutions for uninterrupted production. Our services also encompass the integration of energy-saving measures and automation for smarter operations, along with testing and commissioning, as well as transformer installation, to optimize performance.
LED LIGHTING SOLUTIONS
SERVICING OF TRANSFORMERS, SUBSTATIONS, AND LV PANELS
LOW VOLTAGE DISTRIBUTION SYSTEMS
We provide advanced LED lighting solutions that are energy-efficient, cost-effective, and designed to last. Our offerings include comprehensive electrical engineering solutions such as lighting design and installation for industrial, commercial, and residential spaces. We also offer retrofitting services to upgrade traditional lighting systems to energy-saving LEDs, ensuring compliance with international energy standards for sustainability and cost savings. Additionally, we specialize in LV systems and MV systems, delivering tailored solutions for factories, high-rise buildings, hotels, and outdoor lighting. Our services also encompass testing and commissioning, along with transformer installation, to ensure optimal performance of all systems.
LIGHTNING PROTECTION AND EARTHING SYSTEMS
SERVICING OF TRANSFORMERS, SUBSTATIONS, AND LV PANELS
SERVICING OF TRANSFORMERS, SUBSTATIONS, AND LV PANELS
Protect your facilities from electrical hazards with our comprehensive electrical engineering solutions, which include advanced LV systems and MV systems for effective safety measures. Our services cover risk assessment and customized design for optimal protection, as well as the installation of advanced surge protection devices, lightning rods, and transformer installation. We also ensure operational continuity through reliable grounding systems, along with periodic inspections, testing and commissioning to guarantee the highest standards of reliability.
SERVICING OF TRANSFORMERS, SUBSTATIONS, AND LV PANELS
SERVICING OF TRANSFORMERS, SUBSTATIONS, AND LV PANELS
SERVICING OF TRANSFORMERS, SUBSTATIONS, AND LV PANELS
Regular maintenance is essential for the optimal performance and durability of electrical engineering solutions. We provide comprehensive servicing and repairs of transformers (33 kV and 11 kV), alongside preventive and corrective maintenance of medium and low voltage substations, including both LV systems and MV systems. Our services also cover inspection, testing, and refurbishment of LV and MV panels to ensure safety and compliance. Additionally, we offer emergency repair services to minimize downtime and facilitate effective testing and commissioning of equipment, including transformer installation.
SUPPLY OF HV/MV CABLES, TERMINATION KITS, AND ACCESSORIES
SUPPLY OF HV/MV CABLES, TERMINATION KITS, AND ACCESSORIES
SUPPLY OF HV/MV CABLES, TERMINATION KITS, AND ACCESSORIES
We supply high-quality materials essential for energy infrastructure, including HV/MV cables, termination and jointing kits, and accessories, all of which are crucial for effective electrical engineering solutions. Our offerings support various systems, such as LV systems and MV systems, and are specifically designed to facilitate testing and commissioning, as well as transformer installation.
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