John Haustechnik AG
Specialty Trades (HVAC, Electrical, Plumbing) · Sissach, Basel-Landschaft
John Haustechnik AG is a Swiss specialty trades (HVAC, electrical, plumbing) company based in Sissach, Canton of Basel-Landschaft (UID CHE-103.989.395).
Board members & signatories
- Mario Herger — Mitglied des Verwaltungsrates
- Sandro Herger — Mitglied des Verwaltungsrates
- Markus Börlin — Mitglied des Verwaltungsrates
Registered purpose
Projektierung und Ausführung von sanitären Installationen und Spenglerarbeiten. Die Gesellschaft kann sich an anderen Unternehmungen beteiligen sowie Liegenschaften kaufen, errichten, verwalten und verkaufen.…
Source: Swiss commercial register (Zefix / SOGC) and Alpintel analysis · Data as of March 2026
What John Haustechnik does
OFFERING
John Haustechnik AG provides services in plumbing, roofing, and water supply. They offer bathroom renovations, leak detection, and maintenance services to ensure the functionality of installations and devices. Their technicians are available for emergency services and regular maintenance to prolong the lifespan of systems and save energy.
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