Maintenance and preventive servicing of existing electrical installations
Maintenance of street and area lighting systems
Regular testing and inspections to ensure safe operation
Emergency fault detection and repair
Modernization of existing systems and maintenance of technical documentation
Installation of solar power systems for households and businesses
Construction of solar park infrastructure and grid connection
Installation of solar panels, inverters, and automation systems
Testing and commissioning
Installation of battery systems and energy storage solutions
Integration with solar power plants and grid infrastructure
Installation of control, protection, and cooling systems
Full testing, commissioning, and system optimization
Construction and connection of internal and external electrical networks of buildings;
Installation of lightning protection and grounding systems;
Optimization and adjustment of electrical installations;
Installation and modernization of street and territory lighting;
Live work without voltage disconnection
Construction and reconstruction of overhead lines and cable lines;
Installation of all types of cable joints and end terminations
Construction and connection of transformer substations and distribution points;
Preventive measurements, inspections and testing;
Operation and maintenance of electrical installations.
Installation of pole-mounted and container-type transformer substations
Installation and connection of distribution points and power switchgear
Installation of grounding, protection, and control systems
Testing and commissioning
Installation of lightning protection systems
Installation of grounding and surge protection equipment
System testing, measurements, and commissioning
SIA "OMS" was founded in Liepaja, 1991 and is one of the largest electric installation workers on the Kurzeme side. OMS is a licensed company for electrical installations. Company Construction Code Reg. No.: 0365-R. The main activity of OMS is the design, assembly, operation and repair of electrical installations, measurements and adjustments of the inspection.