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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,806 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesLüchingenFranz Ulmann AG
Franz Ulmann AG Logo
Verified· 3 sources

Franz Ulmann AG

Summary

About the company

The core activity of Ulmann AG is the provision of services in the building technology sector, particularly in the areas of heating, plumbing and ventilation, including emergency services.

AI-generated
Offering

Products & services

Industry:Plumbing & Building Services
✓ Offered7
Planning & consulting
Planning of heating, ventilation, air-conditioning and sanitary systems; tender planning, execution planning, calculations, specialist site management, expert reports, GEAK, energy performance certificates and building modernisation.
Heating systems
Heating systems for new builds and existing properties; heat pumps, wood heating with split wood, wood chips or pellets, as well as oil and gas-fired burners.
Ventilation systems
Controlled home ventilation units, central ventilation systems and air distribution systems; planning, installation and implementation for healthy indoor air quality.
Air conditioning and refrigeration technology
Air-conditioning units and refrigeration lines; installation and repairs for comfortable indoor conditions and fully functioning refrigeration systems.
Sanitary installations
Sanitary installations for new builds, bathroom renovations, pipework construction, underground drain lines, compressed-air systems, water treatment and rainwater use.
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Reviews

Aggregated rating

Aggregated rating
4.6
of 5

Aggregated from 5 reviews across all connected sources

Sources
GGoogle4.65
★TrustpilotSoon
PProvenExpertSoon

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Location

Eichenstrasse 13
9450 Lüchingen
Opening hours
Mon
07:00 - 11:45, 13:00 - 17:00
Tue
07:00 - 11:45, 13:00 - 17:00
Wed
07:00 - 11:45, 13:00 - 17:00
Thu
07:00 - 11:45, 13:00 - 17:00
Fri
07:00 - 11:45, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-105.952.150
Founded
1982 · 44 years
Last commercial register change
March 14, 2025
Employees
1 to 10

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