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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureInterior ConstructionRotkreuzFredy Montagen GmbH
Fredy Montagen GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Fredy Montagen GmbH is the planning, delivery and installation of plastic and wooden windows and doors, including comprehensive consulting and customer care in the canton of Zug and its surroundings.

AI-generated
Offering

Products & services

Industry:Interior Construction
✓ Offered6
Window installation
Windows made of plastic, aluminium, wood and wood/metal for new builds, renovation and repairs; including consultation, delivery and professional installation.
Balcony glazing
Balcony glazing to protect against wind and weather, for greater living comfort and elegance; listed on the website as a project and quotation topic.
Conservatories
Conservatories as year-round living space with lots of daylight and good insulation; presented on the website as a project and service.
Sun and weather protection systems
Sun and weather protection systems for a pleasant indoor climate and protection; listed on the website as a service in addition to windows, balcony glazing and conservatories.
Doors
Doors for safety, style and functionality in the living area; listed on the website as a service offering together with window and glazing solutions.
Delivery and installation
Delivery and professional installation of the products offered; described on the website as an accompanying service for projects.
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4.2/5

Fredy Montagen GmbH

Trust & reputation

ranQ Trust Score of Fredy Montagen GmbH: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

Fredy Montagen GmbH scores 75.6 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.77.524%
  • 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.61.010%
  • 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.88.08%
Fredy Montagen GmbH scores 83.0 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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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%
Fredy Montagen 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%
Fredy Montagen GmbH scores 25.7 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 35.25.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Fredy Montagen GmbH reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.8 out of 5 stars from 10 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
4.8
of 5

Aggregated from 10 reviews across all connected sources

Sources
GGoogle4.810
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Grundstrasse 10
6343 Rotkreuz

At a glance

Legal form
Limited Liability Company
UID
CHE-112.456.034
Founded
2005 · 21 years
Last commercial register change
April 8, 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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