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T-Seal

Electrical contracting, maintenance and heat-pump installation for homes and businesses in the Päijät-Häme region

Lahti, FinlandFounded 2025sahkourakointilahti.fiWebsite technologies

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Highlights

  • Young companyFounded 2025
  • New on EvolcAdded 2026-10-31

About T-Seal

T-Seal provides electrical contracting, installation and maintenance, including fire alarm systems, heat pumps, building networks and solar power systems.

Its customers include private households and businesses. The company operates in the Päijät-Häme region and serves both large and small projects.

T-Seal Oy is a family-owned company based in Lahti. The company profile states it was established in 1994; registry facts give the legal entity’s founding date as 2025-11-01.

Product: Electrical contracting, electrical system maintenance, fire alarm installations, heat-pump installations, building networks and solar power systems.

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