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

About the company

The core activity of Schreinerei Wilhelm GmbH is the provision of services and products in the field of carpentry and joinery, including: renovation and refurbishment, joinery, windows and doors, interior finishing, furniture and kitchens, built-in cabinets, floor and ceiling work, service and repair of windows, doors, cabinets and kitchens, and parquet and floor work. The company thus offers a wide range of services and products for the field of interior finishing and furnishing.

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Offering

Products & services

Industry:Interior ConstructionTimber Construction & Carpentry
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4.4/5

Schreinerei Wilhelm GmbH

✓ Offered12
Renovation and refurbishment
Renovation and refurbishment of residential buildings, working together with architects and clients, extensions and additions, façade renewal, carports and roof conversions.
Interior finishing
Interior finishing with made-to-measure furniture, built-in wardrobes, kitchens, and floor and ceiling cladding for flats and houses.
Service and repairs
Service and repair work on windows, doors, cupboards, kitchens, as well as parquet and floors, including restoration and adjustments.
Timber construction
Timber construction for renovations and new builds, additions and extensions, façade renewal, carports and roof conversions with wood fibre insulation.
Windows
Production and installation of wood-metal windows, timber windows, uPVC windows and roof windows, as well as installation of cat flaps in glazing.
Doors
Consulting, production and professional installation of interior and exterior doors, including entrance doors, fire protection, sound insulation and burglary protection.
Staircases
Custom wooden staircases for different interior styles, planned and made to measure for safe and aesthetic connections between floors.
Furniture
Made-to-measure furniture and fittings for living spaces, planned with consultation and carefully made in a traditional or modern style.
Kitchens
Individual kitchen planning and kitchen construction with selected materials, new appliances, and adjustments and extensions of existing kitchens.
Built-in wardrobes
Custom built-in wardrobes for sloping ceilings, as room dividers or wardrobes, made to fit the space, needs and budget.
Floors & ceilings
Laying parquet, laminate, linoleum and cork, as well as ceiling cladding with traditional panelling, panels and acoustic ceilings.
Wardrobe & kitchen repairs
Repairs to cupboards and kitchens, such as hanging doors, defective hinges, loose edges, drawers, fronts and waste disposal systems.
Trust & reputation

ranQ Trust Score of Schreinerei Wilhelm GmbH: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

Schreinerei Wilhelm GmbH scores 88.9 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.87.524%
  • 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.87.310%
  • 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%
Schreinerei Wilhelm 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%
Schreinerei Wilhelm 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%
Schreinerei Wilhelm GmbH scores 2.3 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 35.2.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Schreinerei Wilhelm GmbH reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.9 out of 5 stars from 30 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 30 reviews across all connected sources

Sources
GGoogle4.930
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Obersumpfring 14b
5745 Safenwil
Opening hours
Mon
07:00 - 12:00, 13:00 - 17:00
Tue
07:00 - 12:00, 13:00 - 17:00
Wed
07:00 - 12:00, 13:00 - 17:00
Thu
07:00 - 12:00, 13:00 - 17:00
Fri
07:00 - 12:00, 13:00 - 15:45
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-176.562.041
Founded
2015 · 11 years
Last commercial register change
November 10, 2015
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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