evolcSign inStart free
Menu

Treko

Electrical, temporary heating, moisture and security installations for construction sites and property owners

Swedentreko.seWebsite technologies

+ Add to sales board

Highlights

  • Hiring7 open roles
  • New on EvolcAdded 2026-10-28

About Treko

Treko provides electrical installation, building heating and dehumidification, moisture safety, alarm and security, and access control for construction projects, from site set-up to finished property. It also runs its own digital platform that combines alarm, heating, moisture, camera, access and energy data in one real-time view.

Services include site power and electrical contracting, temporary climate control, moisture investigations and measurements, and permanent alarms, cameras and access solutions. Customers include construction projects and property owners; private homeowners can order moisture investigations for villas, terraced houses and cooperative apartments. Services can be taken as a full chain from planning to finished property or individually.

The company is headed by Group CEO Johan Fallenius and lists open roles in Stockholm for electricians, moisture specialists and a CCTV installer. Treko states that its connected heaters, lighting and sealing modules often reduce energy use and CO2 emissions by up to 40%.

Product: Electrical contracting, building heating and dehumidification, moisture investigations, alarm, camera and access control systems, and a digital monitoring platform.

Jobs at Treko (7)

Treko is hiring for 7 roles, mostly in operations, based in Täby and Stockholm.

More construction companies

  • TSTgruppen

    Electrical, security and network installation and service for businesses in Gävleborg and Dalarna, Sweden
    SwedenConstruction1 open job
    New on Evolc

  • Ventimera

    Ventilation, mould treatment and home solar battery installation for homeowners in Borlänge and Dalarna
    Hönsarvet, SwedenConstruction1 open job
    New on Evolc

  • VESAMgroup

    Installs indoor climate, electrical and building automation systems for property owners and industry in central Sweden
    SwedenConstruction11 open jobs

  • Vesivek Sverige

    Roof replacement with fixed-price contracts for homeowners in Mälardalen, Södermanland and Uppsala county
    SwedenConstruction1 open job
    New on EvolcRemote-friendly

  • Wästbygg

    Construction contractor developing and building residential, commercial and community properties for clients in Sweden
    SwedenConstruction1 open job

  • Åke Sundvall

    Residential developer and contractor building and renting homes in Stockholm and Uppsala
    SwedenConstruction1 open job
    New on Evolc

All construction companies →

Website technologies

Older, unverified list. Detection dates and supporting evidence are not yet available.

  • Google Tag Manager
  • LiteSpeed
  • PHP
  • Teamtailor
  • WordPress
  • jQuery