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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringDranse (Liddes)District Heating Solutions GmbH
District Heating Solutions GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of District Heating Solutions is the planning, implementation and monitoring of district heating and cooling networks, including the development of leak detection systems, the execution of thermal pre-stressing work and quality assurance. The company also provides consulting and training services in the fields of district heating and cooling.

AI-generated
Offering

Products & services

Industry:Technical Consulting & Engineering
✓ Offered5
Project realisation
Planning and implementation of district heating and district cooling networks, including project and execution plans, hydraulic simulations, specifications, construction supervision and quality dossier.
Infrastructure monitoring
Sizing and manufacture of connection boxes, installation and coordination of monitoring hardware and software, as well as intranet and online solutions for district heating networks.
Integrated planning services for heating networks
Design of heating networks and leak detection systems, including data analysis, static and hydraulic calculations, 3D modelling, remote control and automation.
Static calculations
Static calculations for underground pipe networks to determine stresses and deformations under thermal and mechanical loads.
Expert reports and training
Expert reports on Mangelschellen, design concepts and insulation, calculations of energy losses, renovation plans, as well as training in project management, pipe network planning and leak detection.
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3.7/5

District Heating Solutions GmbH

Trust & reputation

ranQ Trust Score of District Heating Solutions GmbH: 3.7 out of 5.0

Trust Score3.7/ 5.0

Solid

x

Data basis 96% · As of October 2026

District Heating Solutions GmbH scores 52.5 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.54.224%
  • 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.78.08%
District Heating Solutions GmbH scores 70.2 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.70.212%
  • 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%
District Heating Solutions GmbH scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
District Heating Solutions GmbH scores 1.4 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 35.1.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

District Heating Solutions GmbH reaches a ranQ Trust Score of 3.7 out of 5.0 — rated «Solid». The rating draws, among other things, on 3.0 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
3
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle32
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Rue du Fond de Dranse 53
1945 Dranse (Liddes)

At a glance

Legal form
Limited Liability Company
UID
CHE-486.660.994
Founded
2020 · 6 years
Last commercial register change
May 23, 2023
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.88.06%
  • 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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