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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,794 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringLucerneAicher, De Martin, Zweng AG
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Aicher, De Martin, Zweng AG

Summary

About the company

Aicher, De Martin, Zweng AG is an energy and building services engineering firm that plans and advises on heating, ventilation, cooling and sanitary systems. Its services include building automation, energy and sustainability consulting, laboratory planning, BIM and project coordination.

AI-generated
Offering

Products & services

Industry:Technical Consulting & Engineering
✓ Offered9
Heating
Planning of demanding heating system installations, energy concepts, heating systems with renewable energies, energy centres, district heating systems, heat pump systems and combined heat and power.
Ventilation
Planning of ventilation systems for commercial, administrative, laboratory, congress, exhibition, industrial, hospital, hotel and catering buildings, as well as for cinema, theatre, fitness and wellness facilities.
Cooling
Planning of cooling systems for data centres, air-conditioning cooling, technical refrigeration and commercial refrigeration, as well as concepts with flexible and modular systems.
Sanitary
Development of cost-effective sanitary concepts, supply and disposal concepts, overall drainage, domestic hot water and water treatment, rainwater utilisation, irrigation, medical gases and sprinkler systems.
Building Automation
Planning and implementation of building automation solutions, engineering for the field level, automation level and operating and management level, including system modernisation, integration of third-party systems and IoT solutions.
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Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 4 reviews across all connected sources

Sources
GGoogle54
★TrustpilotSoon
PProvenExpertSoon

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Location

Haldenstrasse 44
6006 Lucerne
Opening hours
Mon
08:00 - 11:30, 13:30 - 17:00
Tue
08:00 - 11:30, 13:30 - 17:00
Wed
08:00 - 11:30, 13:30 - 17:00
Thu
08:00 - 11:30, 13:30 - 17:00
Fri
08:00 - 11:30, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-105.846.855
Founded
1976 · 50 years
Last commercial register change
January 5, 2026
Employees
11 to 20

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