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Summer break in the sale of electricity connections 12 June–20 July
We kindly ask that requests for quotations for new electricity connections be submitted no later than 12 June 2026. The electricity connection sales service will resume normal operations from 21 July onward.

Customer service is closed on Friday, 5 June due to training.

Contractor instructions

Submitting work orders electronically

All work orders related to electricity network connections and modification work must be submitted electronically through Herrfors Nät-Verkko’s service channel.

Note! The contractor needs the customer’s electronic authorization before submitting a work order.
Without a valid authorization, the order cannot be processed.

Electronic processing speeds up handling and ensures that the information reaches the right parties.

Did our instructions raise any questions?

If you need clarifications regarding the technical instructions or encounter an exceptional situation, you can contact our technical customer service.

We recommend contacting us electronically so that the information is transferred directly to the correct processing.

  • Email: info@herrfors.fi
  • Mobile: (06) 781 5300
  • Location: Kauppiaankatu 10, 68600 Pietarsaari
  • Location: Rehutie 1, 84100 Ylivieska