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DirectoryCrafts & TradesPlumbing & Building ServicesLangenthalHesab AG
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Verified· 3 sources

Hesab AG

Summary

About the company

The core activity of HESAB AG is the planning, installation, maintenance and servicing of energy-related systems for heat and cold generation, particularly in the field of building technology. This includes consulting, planning, installation, maintenance and servicing of heating systems, alternative systems, process, steam and cooling systems, wood chip and pellet systems, ventilation systems for Minergie buildings, as well as refrigeration systems.

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Products & services

Industry:Plumbing & Building Services
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Sheet Metal Work
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Advisory, planning, installation, maintenance and service for heating and energy technology
Advice, planning, installation, maintenance and service for energy systems for heat and cold generation, from small to large projects.
Heating service and maintenance
Service and maintenance of heating systems with regular checks, maintenance contracts, repairs and 24-hour emergency readiness.
Heating installations
Heating installations for new builds and renovations, including complete heating systems and replacement of existing heating systems.
Heat pump solutions
Heat pumps for heat recovery, in particular air-water heat pumps and ground-source solutions for new builds and replacement installations.
Pellet heating systems
Pellet boiler systems and wood chip/pellet systems for renewable heat supply for buildings.
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

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Location

Dennliweg 35C
4900 Langenthal
Opening hours
Mon
07:15 - 12:00, 13:15 - 17:00
Tue
07:15 - 12:00, 13:15 - 17:00
Wed
07:15 - 12:00, 13:15 - 17:00
Thu
07:15 - 12:00, 13:15 - 17:00
Fri
07:15 - 12:00, 13:15 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-106.108.783
Founded
1994 · 32 years
Last commercial register change
July 28, 2025
Employees
11 to 20

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