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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureOwner's RepresentativeRossens FrEnthalpie Consult Sàrl
Enthalpie Consult Sàrl Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Enthalpie Consult is assistance as Maître d'ouvrage (client representative) in the field of building technology. The company supports customers in the planning and implementation of construction projects, particularly in the area of building services, such as the installation of heating systems.

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Products & services

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3.7/5

Enthalpie Consult Sàrl

✓ Offered8
Building owner assistance (BAMO) for building services
Assistance to the building owner for building services projects, including analysis of technical options, studies, sizing, supervision and coordination of the work up to handover.
Energy advisory for heating system replacement
Tailored advice to choose the optimal heating system, in particular when replacing a boiler, including introductions to qualified heating contractors.
Cantonal Building Energy Certificate (CECB)
Preparation and advisory services for the cantonal building energy certificate, with assessment of overall energy efficiency, the building envelope and direct CO2 emissions.
Management and coordination of a technical project
Overall management of the technical project, preparation of the relevant documents, coordination of the contractors, site monitoring, minutes, progress reports and handover of the installations.
Technical studies and sizing of building services
Analysis of technical options, studies and sizing of energy requirements, heating installations and other technical systems for new-build or replacement projects.
Technical surveys and DAO drawings
Technical surveys of existing installations, preparation of technical DAO drawings, updating the plans after completion and compilation of the operating dossier.
Tendering and offer comparison
Preparation of tender documents, analysis of technical and financial offers, comparison of proposals and decision support before award.
Financial monitoring and invoice review
Review and validation of interim payment requests, financial monitoring of the work and verification of final invoices before payment.
Trust & reputation

ranQ Trust Score of Enthalpie Consult Sàrl: 3.7 out of 5.0

Trust Score3.7/ 5.0

Solid

x

Data basis 96% · As of October 2026

Enthalpie Consult Sàrl scores 53.8 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.70.824%
  • 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.27.910%
  • 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.35.08%
Enthalpie Consult Sàrl scores 67.8 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.64.612%
  • 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.55.07%
Enthalpie Consult Sàrl scores 85.0 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).85.022%
Enthalpie Consult Sàrl scores 8.3 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 35.8.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Enthalpie Consult Sàrl reaches a ranQ Trust Score of 3.7 out of 5.0 — rated «Solid». The rating draws, among other things, on 5.0 out of 5 stars from 2 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of October 2026.

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

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

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Comparisons

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Location

Chemin de l'Oratoire 11
1728 Rossens Fr
Opening hours
Mon
07:30 - 12:00, 13:30 - 17:30
Tue
07:30 - 12:00, 13:30 - 17:30
Wed
07:30 - 12:00, 13:30 - 17:30
Thu
07:30 - 12:00, 13:30 - 17:30
Fri
07:30 - 12:00, 13:30 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-206.553.215
Founded
2021 · 5 years
Last commercial register change
February 15, 2024
Employees
1 to 10
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.
88.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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