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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringBaselSwissplan Gebäudetechnik GmbH
Swissplan Gebäudetechnik GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of SwissPlan Gebäudetechnik GmbH is the planning and execution of building technology systems, particularly in the areas of heating, ventilation, air conditioning and sanitation (HVAC). The company offers services such as planning, design and specialist coordination in these areas and supports customers from strategic planning to the operation of building technology systems.

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Offering

Products & services

Industry:Technical Consulting & Engineering
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4.1/5

Swissplan Gebäudetechnik GmbH

Plumbing & Building Services
✓ Offered4
HLKS planning / specialist coordination HLKSE
Planning services according to SIA 108 for sanitary, heating and ventilation; preliminary design, construction project, building permit process, tendering, detailed design, commissioning, as well as specialist coordination and BIM coordination.
Sanitary design
Sanitary design with preliminary design, construction project, building permit process, tendering, detailed design, installation and commissioning; supplemented by consulting, quality assurance, condition analyses and recommendations.
Expert reports
Expert reports, consulting, quality assurance, as well as condition analyses and recommendations, including pipe sample analysis and drinking water hygiene analyses with water sample collection and evaluations.
Chemistry / Industry
Pipeline planning and isometric drawings, 3D laser scanning and SCAN2BIM, 3D planning in Autodesk Revit, site safety, construction management, installation supervision, scheduling, plant labeling and documentation.
Trust & reputation

ranQ Trust Score of Swissplan Gebäudetechnik GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Swissplan Gebäudetechnik GmbH scores 74.2 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.80.624%
  • 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.55.910%
  • 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%
Swissplan Gebäudetechnik GmbH scores 78.5 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.89.612%
  • 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%
Swissplan Gebäudetechnik 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%
Swissplan Gebäudetechnik GmbH scores 0.3 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 35.0.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Swissplan Gebäudetechnik GmbH reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 8 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 8 reviews across all connected sources

Sources
GGoogle58
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Aeschenvorstadt 71
4051 Basel
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, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-181.538.108
Founded
2015 · 11 years
Last commercial register change
May 19, 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.
88.0
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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