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

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringMünchensteinWaldhauser+Hermann AG
Waldhauser+Hermann AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

Waldhauser+Hermann AG is an engineering firm for energy and building services that provides planning and specialist coordination for heating, ventilation, air conditioning and refrigeration (HVAC&R), building automation and energy concepts. The firm also offers planning of heat and cold central plants, energy and sustainability consulting, operational energy optimization and BIM-based workflows including transfer of data to facility-management systems.

AI-generated
Offering

Products & services

Industry:Technical Consulting & Engineering
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
4.1/5

Waldhauser+Hermann AG

✓ Offered9
Building services design
Design of heating, ventilation, air conditioning and sanitary systems in buildings; specialist design for new build, conversions and renovations with a focus on HVAC and sanitary (HLKKS) systems.
Specialist coordination of building services
Coordination of building services disciplines and interfaces between design, execution and operations; support for complex construction projects.
Specialist construction supervision HVAC
Specialist construction supervision for heating, ventilation and air conditioning technology; monitoring execution and checking the technical implementation on site.
Building automation
Planning and implementation of building automation and automation technology; integration of control and regulation systems for building services.
Energy planning
Energy planning for buildings and systems; development of energy systems, energy centres and energy-related topics in the construction and operating environment.
Energy centres heat/cold
Project management and specialist design of energy centres for heat and cold, including technical dimensioning and coordination of the systems.
Energy and operational optimisation
Optimisation of the energy and operating behaviour of buildings and systems; analysis of operation, control and efficiency during ongoing operation.
BIM coordination
Coordination of BIM processes for design and operation; support for digital collaboration and model-based building services design.
Sustainability consulting
Advice on sustainability, robust overall concepts and adaptable building solutions; support for energy- and environment-related decisions.
Trust & reputation

ranQ Trust Score of Waldhauser+Hermann AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 100% · As of October 2026

Waldhauser+Hermann AG scores 71.6 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.72.924%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.63.210%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.78.08%
Waldhauser+Hermann AG scores 72.9 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.50.012%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.90.07%
Waldhauser+Hermann AG scores 86.7 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).86.722%
Waldhauser+Hermann AG scores 46.2 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.85.74%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.6.74%
Qualifications+0.00

Waldhauser+Hermann AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.6 out of 5 stars from 11 customer reviews. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
4.6
of 5

Aggregated from 11 reviews across all connected sources

Sources
GGoogle4.611
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

January 11, 2024Media
Hohe Baukultur wird in einer interdisziplinären Diskussion entwickelt
espazium.ch
January 3, 2024Media
«80 Prozent unserer Projekte sind Siegerprojekte»
primenews.ch

Knowledge

No knowledge articles yet

Once Waldhauser+Hermann AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Waldhauser+Hermann AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Waldhauser+Hermann AG by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Waldhauser+Hermann AG to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Florenzstrasse 1d
4142 Münchenstein
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-283.284.706
Founded
2023 · 3 years
Last commercial register change
November 6, 2023
Employees
51 to 100
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.
100.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    LS
    Locher Sanitärplanung AG
    Münchenstein
    IG
    immoing GmbH
    Sissach
    DA
    DATACOMNET AG
    Muttenz
    SA
    SanIng AG
    Liestal
    MG
    Marzetti Gebäudetechnik GmbH
    Aesch Bl
    SU
    Scholer und Blatter AG
    Liestal
    AA
    AQIPTECH AG
    Aesch Bl
    ME
    Müller Energie Consulting GmbH
    Binningen