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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,837 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureInterior ConstructionToffenZimmerei Berger GmbH
Zimmerei Berger GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Zimmerei Berger GmbH is the provision of services in the field of timber construction, interior finishing, carpentry, roofing and agricultural buildings. This includes in particular: Timber construction: new buildings, conversions and renovations with wood; Interior finishing: stairs, doors, windows and other interior finishing solutions; Roofing: professional roofing with high-quality materials; Planning: consulting, CAD planning, building submissions and approvals. The company thus offers a comprehensive range of services for builders, architects and planners in the greater Bern area.

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Products & services

Industry:Interior Construction
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4.0/5

Zimmerei Berger GmbH

Timber Construction & Carpentry
Solar & Photovoltaics
✓ Offered4
Timber construction
New builds, extensions, interior fit-outs and conversions in timber; custom timber structures for residential homes and commercial buildings as well as renovations.
Interior fit-out
Interior fit-out solutions for renovations, conversions and new builds; flooring, made-to-measure furniture, windows, staircases and doors.
Planning
Advisory services, construction planning and cost calculation for building projects; building plans, detailed drawings, visualisations and building submissions.
Roofing
Roofing work for roofs using materials, scaffolding, refurbishment and solar solutions; protecting the building against weather exposure.
Trust & reputation

ranQ Trust Score of Zimmerei Berger GmbH: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Zimmerei Berger GmbH scores 64.2 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.76.724%
  • 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.45.610%
  • 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%
Zimmerei Berger GmbH scores 77.2 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.86.512%
  • 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%
Zimmerei Berger GmbH scores 83.3 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).83.322%
Zimmerei Berger GmbH scores 22.9 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 35.22.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Zimmerei Berger 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 5 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 5 reviews across all connected sources

Sources
GGoogle55
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Bernstrasse 61
3125 Toffen
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
07:00 - 17:00
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-379.154.550
Founded
2016 · 10 years
Last commercial register change
May 30, 2016
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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