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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureConstruction & Project ManagementWangen B. DübendorfGafner Baumanagement GmbH
Gafner Baumanagement GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Gafner Baumanagement GmbH is the provision of services in the field of construction, particularly construction management, construction management and construction execution for residential construction, industrial construction and renovation. The company offers its customers comprehensive support from planning to completion of construction projects and represents the interests of customers as a professional construction manager.

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Products & services

Industry:Construction & Project Management
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3.9/5

Gafner Baumanagement GmbH

Owner's Representative
✓ Offered7
Construction site management
Professional construction site management for clients; assumption of project management, monitoring of costs, schedules and quality, site diary, inspections as well as warranty inspections.
Troubleshooting on the construction site
Analysis and reorganisation in case of cost, schedule and quality problems; review of process flows, clarification of defects, remedial concepts, financial reports and construction cost forecasts.
Building submissions and tenders
Preparation or review of cost estimates and construction schedule, preparation of submissions, award negotiations, as well as risk, measures, inspection and quality assurance plans.
Inspections and warranties
Conducting interim and final inspections, organisation of the defect rectification process, advice on claims for additional costs and assumption of warranty inspections.
Construction control and financial control
Review of invoices, cost summaries and financial reports; ensuring that only agreed and actually rendered services are paid.
Have the subsoil assessed
Assessment of the subsoil and building plot with regard to risks such as excavation, groundwater, waterproofing and stabilisation, to identify potential additional costs early.
Architect review and network referral
Second opinion on architects, support with selection and, on request, involvement of suitable architects from the known network.
Trust & reputation

ranQ Trust Score of Gafner Baumanagement GmbH: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Gafner Baumanagement GmbH scores 59.3 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.75.024%
  • 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.40.910%
  • 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%
Gafner Baumanagement GmbH scores 82.0 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.97.712%
  • 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%
Gafner Baumanagement 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%
Gafner Baumanagement GmbH scores 1.1 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 35.1.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Gafner Baumanagement GmbH reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 4 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 4 reviews across all connected sources

Sources
GGoogle54
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Im Stutz 23d
8602 Wangen B. Dübendorf
Opening hours
Mon
07:00 - 17:00
Tue
07:00 - 17:00
Wed
07:00 - 17:00
Thu
07:00 - 17:00
Fri
07:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-296.758.369
Founded
2012 · 14 years
Last commercial register change
October 7, 2020
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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