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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureInterior ConstructionNeukirch (Egnach)Röthlin Fensterbau AG
Röthlin Fensterbau AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Röthlin Fensterbau AG is the manufacture, consulting, sales and installation of plastic windows and aluminum entrance doors, as well as the renovation and servicing of these products.

AI-generated
Offering

Products & services

Industry:Interior Construction
✓ Offered6
uPVC windows
Custom-made uPVC windows for new builds and renovations, including consultation, measurements, delivery and professional installation; energy-efficient, easy to maintain, available in various shapes and colours.
Aluminium entrance doors
Custom-made aluminium entrance doors with security fittings, thermal and acoustic insulation, various models, colours and handles; including consultation and installation.
Window refurbishment
Window refurbishment for single-family homes, multi-family buildings and commercial properties, including dismantling of old windows, installation of new windows, disposal and sustainable maintenance.
Security windows
Security windows and burglar-resistant window and door solutions with RC1/RC2 fittings, safety glass, lockable handles and additional break-in resistance.
Lift-and-slide doors
Lift-and-slide doors for bright, light-filled rooms with large glass surfaces, high tightness, barrier-reduced threshold and a custom design in size, colour and glazing.
Window and door service
Maintenance, inspection and repair of windows and doors, with a service contract or urgent on-site support; including inspection of seals, fittings and silicone joints.
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4.5/5

Röthlin Fensterbau AG

Trust & reputation

ranQ Trust Score of Röthlin Fensterbau AG: 4.5 out of 5.0

Trust Score4.5/ 5.0

Excellent

x

Data basis 96% · As of October 2026

Röthlin Fensterbau AG scores 93.5 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.90.324%
  • 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.100.010%
  • 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.95.08%
Röthlin Fensterbau AG scores 85.5 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.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%
Röthlin Fensterbau AG scores 85.0 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).85.022%
Röthlin Fensterbau AG scores 0.9 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 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Röthlin Fensterbau AG reaches a ranQ Trust Score of 4.5 out of 5.0 — rated «Excellent». The rating draws, among other things, on 4.9 out of 5 stars from 54 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
4.9
of 5

Aggregated from 54 reviews across all connected sources

Sources
GGoogle4.954
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Haldenstrasse 3
9315 Neukirch (Egnach)
Opening hours
Mon
07:00 - 12:00, 13:30 - 17:00
Tue
07:00 - 12:00, 13:30 - 17:00
Wed
07:00 - 12:00, 13:30 - 17:00
Thu
07:00 - 12:00, 13:30 - 17:00
Fri
07:00 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-107.467.629
Founded
1993 · 33 years
Last commercial register change
April 9, 2018
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.
100.0
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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