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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringAltendorfMR-PLAN GmbH
MR-PLAN GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

MR-PLAN GmbH is an engineering office for building services and energy systems providing planning and consultancy for heating and cooling systems, ventilation and air-conditioning, and sanitary installations. Services include energy consulting, development of energy concepts, energy certificates (MINERGIE® partner) and comparative evaluations for heating renovations.

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Products & services

Industry:Technical Consulting & EngineeringConstruction & Project Management
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4.0/5

MR-PLAN GmbH

✓ Offered5
Heating and cooling planning
Concepts, project and execution planning as well as specialist site supervision for heating systems and room cooling; comprehensive planning of energy supply, heat generators, heat distribution and heat emission.
Ventilation and air-conditioning planning
Concepts, project and execution planning as well as specialist site supervision for ventilation systems, air-conditioning systems and comfort ventilation; planning of air intake, air-handling central unit, distribution network and room airflow.
Sanitary planning
Concepts, project and execution planning as well as specialist site supervision for sanitary facilities; planning of gas and water supply as well as disposal of wastewater and clean effluent.
Energy consulting and energy concepts
Energy consulting, analysis of the energy efficiency of buildings and building-services installations, comprehensive packages of measures for renovations as well as energy concepts.
Energy certificates and MINERGIE® certificates
Preparation of energy certificates in accordance with SIA 380/1 and energy regulations as well as MINERGIE® certificates for heating, ventilation and air-conditioning; including private verification.
Trust & reputation

ranQ Trust Score of MR-PLAN GmbH: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

MR-PLAN GmbH scores 56.6 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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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.50.08%
MR-PLAN GmbH scores 83.0 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.100.012%
  • 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.55.07%
MR-PLAN 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%
MR-PLAN GmbH scores 51.4 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 35.51.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

MR-PLAN GmbH reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». 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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Location

Hier entsteht die Karte
Breitenstrasse 19
8852 Altendorf

At a glance

Legal form
Limited Liability Company
UID
CHE-109.063.415
Founded
2001 · 25 years
Last commercial register change
February 9, 2026
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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