ranQ
ranQ
ranQ
DirectoryIndustriesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The first Swiss company directory, built to boost AI visibility.

Product
  • Pricing
  • Directory
  • Industries
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,805 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesSt. GallenWirkungsgrad Ingenieure AG, Zweigniederlassung St. Gallen
Wirkungsgrad Ingenieure AG, Zweigniederlassung St. Gallen Logo
Verified· 3 sources

Wirkungsgrad Ingenieure AG, Zweigniederlassung St. Gallen

Summary

About the company

Wirkungsgrad Ingenieure AG, Zweigniederlassung St. Gallen is an independent engineering firm for energy and building services. The office provides strategic planning, design and implementation of heating, cooling, ventilation, air-conditioning, sanitary and sprinkler systems and building automation, plus energy consulting, renovation and operational optimization services.

AI-generated
Offering

Products & services

Industry:Plumbing & Building Services
✓ Offered7
Planning of heating, ventilation, air-conditioning, refrigeration, sanitary, sprinkler and building automation systems
Planning of heating, ventilation, air-conditioning, refrigeration, sanitary, sprinkler and building automation systems; from needs definition and variant comparisons to technical and organisational implementation.
Overall planning across all trades
Overall planning across the trades for heating, ventilation, air-conditioning, sanitary and electrical; including coordination of media and alignment of the technical interfaces.
Energy consulting and certification
Energy consulting and certification; with condition analyses, energy concepts, cost-benefit calculations and life cycle assessments as the basis for technical decisions.
Renovation and strategic building renewal
Renovation and strategic building renewal of buildings and technical systems; including planning, analysis and support during implementation.
Sustainable and energy-efficient building
Sustainable and energy-efficient building with energy concepts, life cycle assessments, operational optimisation and CO₂ reduction.
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Knowledge

No knowledge articles yet

Once Wirkungsgrad Ingenieure AG, Zweigniederlassung St. Gallen has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Wirkungsgrad Ingenieure AG, Zweigniederlassung St. Gallen in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Wirkungsgrad Ingenieure AG, Zweigniederlassung St. Gallen by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Wirkungsgrad Ingenieure AG, Zweigniederlassung St. Gallen to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Bogenstrasse 7
9000 St. Gallen
Opening hours
Mon
08:00 - 12:00, 13:00 - 17:00
Tue
08:00 - 12:00, 13:00 - 17:00
Wed
08:00 - 12:00, 13:00 - 17:00
Thu
08:00 - 12:00, 13:00 - 17:00
Fri
08:00 - 12:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Branch
UID
CHE-246.776.081
Founded
2018 · 8 years
Last commercial register change
July 9, 2018
Employees
1 to 10

Similar companies

RM
Rolf Meier AG
St. Gallen
IP
Impuls Plus GmbH
Flawil
HH
Hoti Haustechnik GmbH
Balgach
LG
Lani Gebäudetechnik GmbH
Lenggenwil
S&
Schönenberger & Partner AG Sanitäre Anlagen
Wil Sg
MH
Mayer Haustechnik AG
Rorschach
BP
B+S Projekt GmbH
Widnau
FS
Fäh Sanitär GmbH
Eschenbach Sg