Inside a switchboard — still from the DSF Inwestycje film

Technical support and service

No client is left on their own — from digitising the design to post-warranty service.

We support design offices and contractors at every stage: before the switchboard is built, during production and after installation.

We digitise documentation, make corrections and help with commissioning. If a fault occurs, we respond quickly and fix it on site.

Who we support
  • Design offices

    Design verification, switchboard layouts, digitising and correcting documentation.

  • Contractors

    Technical support on site, help with installation and commissioning.

  • End users

    Warranty and post-warranty service of the power system, inspections and repairs.


None of our clients is left on their own. We offer technical support at every stage of a project — from digitising documentation and making corrections, through design verification to EN 61439, to help with commissioning on site.

As an experienced switchboard manufacturer we also offer comprehensive power system service. If problems occur, we respond quickly and repair the faults — during the warranty period and after it.

We support both contractors on site and design offices: we check the design, prepare switchboard layouts and advise on switchgear selection so the switchboard meets the site's requirements and the standard.

Scope of support
  • 01 Digitising designs and making corrections design
  • 02 Technical support for design offices design
  • 03 Technical support for contractors execution
  • 04 Design verification to EN 61439 production
  • 05 Quality control at every stage production
  • 06 Commissioning assistance commissioning
  • 07 Warranty service of switchboards operation
  • 08 Post-warranty service of switchboards operation
Service request

A fault? Three steps to a repair

The service request form describes the switchboard, the symptoms and your contact details. Send the completed form to biuro@dsfinwestycje.pl.

Service request form (PDF)

We call you back, confirm whether the repair is covered by the warranty and schedule a technician. Post-warranty rates are in the service price list.

Service price list (PDF)

We fix the fault on site. After the repair you receive a report of the work done.

Request a quote

Send us a design or diagram — we'll price the switchboard

Enquiry form