+371 2963 1891info@hexa.lv

Our services

Design, concrete structure manufacturing, substations, electrical systems and service in one place.

06Service areas
2019Founded
Contents6 service areas
01 · KTA / CCTSSubstations
KTA / CCTS

Substations

Compact transformer substations from 630 up to 2 × 1000 kVA, designed, manufactured and tested in one place, ready for on-site installation.

The CCTS series covers the full power range for industrial and infrastructure sites. Each substation is built in a concrete enclosure with a configurable internal layout: high-voltage switchgear, power transformer and low-voltage switchgear in one certified module.

Series models

CCTS-630 to CCTS-2-1000, ready to order.

Custom configuration

Internal layout to your project.

Ventilation

Passive and forced cooling depending on load.

Type tests

Tested to IEC 62271-202 before shipping.

04Series models
2500kVA max. power
4 – 25Weeks
02 · Enclosures & foundationsConcrete works
Enclosures & foundations

Concrete works

Precast and monolithic concrete enclosures. From the engineering design through to the finished unit and delivery on site.

We manufacture high-quality concrete enclosures for transformer substations, technical rooms and a wide range of infrastructure sites. Production follows EN standards, ensuring precise geometric tolerances, excellent resistance to environmental exposure and long-term operational safety.

Enclosures & foundations

Prefabricated and monolithic solutions.

Engineering design

Full design through to working drawings.

Custom finishes

Surface finish and colour to suit the site.

Logistics & assembly

Delivery and installation on site.

ENStandards certification
03 · MetalworkingMetalwork and custom solutions
Metalworking

Metalwork and custom solutions

Laser cutting, bending, welding and concrete structure fabrication to your technical specification.

We provide full-cycle production, starting from the idea, sketch and technical design through to the finished solution. We fabricate metal structures, concrete elements and specialised enclosures to individual drawings and specifications. We work with steel, stainless steel and aluminium, delivering high precision for both series and one-off orders.

We develop and manufacture non-standard transformer substations, technical buildings and other infrastructure objects, adapting each structure to the technical, operational and environmental requirements of the client. Our experience allows us to deliver complex projects that combine metalwork, concrete structures and electrical engineering in a single build.

CNC laser cutting

Precise sheet cutting from your file.

Sheet bending

Programmable bending up to 3 m.

MIG / TIG welding

Certified welders, various materials.

Surface treatment

Powder coating and anti-corrosion treatment.

3Material groups
04 · Industrial electricalElectrical systems for business
Industrial electrical

Electrical systems for business

We design, build and maintain electrical systems for industrial and commercial facilities.

We deliver full-cycle solutions for plants, warehouses, office buildings and other commercial facilities, from distribution boards and electrical installation through to lighting and automation systems.

Design

Technical designs and calculations.

Fit-out

Full site electrical installation.

Boards & control cabinets

Assembly and programming.

Maintenance

Planned maintenance and emergency service.

24/7Service availability
05 · MarineShip and port electrical systems
Marine

Ship and port electrical systems

Electrical installation for vessels and port infrastructure.

We provide certified electrical installation solutions for ships, watercraft and port infrastructure. We build and maintain control cabinets, cable routes and electrical systems, guaranteeing safety, quality and compliance with marine industry requirements.

Vessel installation

Environments with elevated requirements.

Control cabinets

Design and assembly.

Port infrastructure

Shore power and equipment.

Service & diagnostics

On-site inspection and repair.

IECMarine standards
06 · Private sectorPrivate electrical installations
Private sector

Private electrical installations

Electrical installation for private houses, apartments and other private properties.

We offer full-cycle electrical installation solutions for private clients, covering design, installation and handover of the property. The work is carried out to the standards in force, using quality materials and backed by a warranty.

Design

Bespoke electrical installation solutions.

Fit-out

Wiring, distribution boards and electrical system installation.

Measurements and documentation

Measurements and preparation of documentation.

Maintenance

Warranty and technical support.

Need a tailor-made
solution?

Get in touch and tell us about your project, and together we will find the most suitable solution. We will prepare a tailored technical proposal within 3 to 5 working days.

HEXA

Built on diverse solutions, unique expertise and exceptional results.

We brighten your life.

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"HEXA" SIA
Ikšķiles iela 4, Ogre
Ogres novads, LV-5001

+371 2963 1891
info@hexa.lv

© 2026 "HEXA" SIA · Reg. No. 40203192975Certificates