Localcities
Localcities
Aarau
EN
DE
FR
IT
Aarau
Overview
Municipality
Back
Municipality
Latest news
Municipality contacts
Map
Frequently asked questions
Clubs
Calendar
Personalities
Back
Personalities
Athletes
Politicians
Services
Back
Services
Telephone directory
Emergency numbers
Yellow pages
Weather
Yellow Pages 2025 for Aarau
HKG Consulting AG
Engineering firms
Building automation
Security systems, consulting
Fire protection
Energy
Engineering firms
Building automation
Security systems, consulting
Fire protection
Energy
058 360 65 00 *
aarau@hkg.ch *
http://www.hkg.ch
* No advertising material
Retas Schema AG
Instrumentation
Building automation
Control system
Instrumentation
Building automation
Control system
062 893 20 10 *
062 893 20 13 *
a.aebischer@retas.ch *
http://www.retas.ch
* No advertising material
GA-Werkstatt.ch AG
Building automation
Building systems
Engineering firms
Building automation
Building systems
Engineering firms
058 360 65 60
info@ga-werkstatt.ch
http://www.ga-werkstatt.ch
EQUANS Services AG
Building systems
Facility Management
Refrigeration engineering
Building automation
Heating systems
Average
2.6/5
5
ratings
Building systems
Facility Management
Refrigeration engineering
Building automation
Heating systems
062 837 15 15
aarau.ch@equans.com
https://www.equans.ch
HKG Management AG
Building automation
Fire protection
Digitization
Building automation
Fire protection
Digitization
058 360 61 00 *
aarau@hkg.ch *
* No advertising material