SPECIALIST COMPETENCY
Gas-insulated switchgear
GIS assembly, wiring and electrical connections, carried out from technical drawings and 3D project documentation.
Assembly · Wiring · 3D documentation

SPECIALIST ELECTRICAL CONTRACTOR
Industrial installations, GIS assembly and medium-voltage cable connections. Precise electrical work for complex equipment and substation projects.
SUBSTATION EQUIPMENTTransformer installation
Energy infrastructure
Industrial installations
Automation & connectivity
01 / SERVICES
Electrical installation and assembly for contractors, engineering companies and industrial operators. From individual work packages to cooperation within larger project teams.
GIS assembly, wiring and electrical connections, carried out from technical drawings and 3D project documentation.
Cable termination and connection for GIS, transformers, industrial electrical equipment and distribution infrastructure.
Installation, assembly, wiring, connection and maintenance of electrical equipment in industrial environments.
Electrical installation for automation projects, plus assembly, wiring and connection of industrial conveyor lines.
Installation and assembly within substation projects, including work associated with GIS, transformers and related electrical equipment.
Fibre-optic installation and fusion splicing, communication cabling and data-cable installation for industrial networks.
02 / TECHNICAL SCOPE
Specific installation capabilities, supported by experience within technically demanding industrial and energy projects.
CABLE CONNECTION CAPABILITY
Cable connections and terminations for switchgear, transformers and industrial equipment.
SUBSTATION PROJECT EXPERIENCE
Experience on installations associated with 110 kV and 440 kV substations.
ASSEMBLY & WIRING
Equipment assembly and wiring using technical documentation and 3D project models.
COMMUNICATION INFRASTRUCTURE
Fibre-optic connections and communication infrastructure for industrial systems.
Cable termination and connection experience is up to 25 kV. The 110 kV and 440 kV figures describe substation project environments.
03 / INDUSTRIAL EXPERIENCE
Hands-on experience across energy infrastructure, industrial production and communication systems, including international industrial environments.
Electrical cabinet wiring and equipment connections.
Substation assembly, switchgear wiring and connections to related equipment.
Electrical equipment installation, wiring, maintenance and automation work.
Experience with electrical installations in waste-treatment and incineration environments.
Assembly and electrical connection of equipment within industrial production systems.
Fibre-optic installation, fusion splicing and communication cabling.
Cabinet wiring
Substation equipment
On-site installation
04 / WORKING WITH CMNS
A specialist contractor that fits into your project team, with attention to technical requirements, precise installation and safe working practices.
Installation from technical drawings and 3D project models, with attention to the specified scope.
Careful assembly, routing, wiring and connection of electrical equipment.
Cooperation around project procedures, site safety requirements and the responsibilities of each work package.
Specialist installation support alongside engineering companies, contractors and industrial project teams.
05 / ABOUT US
CMNS s.r.o. is specialized electrical company working on industrial installations and energy-infrastructure projects.
Our experience brings together GIS assembly, electrical wiring, medium-voltage cable connections, automation and communication infrastructure. We work from technical documentation and understand the practical demands of installation on site.
We cooperate with industrial operators, electrical engineering companies, general contractors and equipment integrators looking for focused electrical support on demanding projects.
06 / CONTACT
Share the location, scope of work and planned dates. We can discuss where our installation experience fits your requirements.
Opens your email application.
CONTACT CMNS s. r. o.
Useful to include: project location, equipment, work scope, technical documentation and intended schedule.