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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding MaintenanceMöhlinFeinBau21 GmbH
FeinBau21 GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of FeinBau 21 encompasses a wide range of services related to property maintenance, renovations, conversions, clearances, disposal, and gardening. Specifically, the company offers the following services: * Property maintenance: regular maintenance and upkeep of residential and commercial spaces * Renovations: renovation and modernization of kitchens, bathrooms, attic and basement conversions, facade renovation, and barrier-free conversions * Conversions: conversion and renovation of residential and commercial spaces, including kitchen and bathroom renovations, room expansions, and facade renovation * Clearances: clearance and disposal of objects and hazardous waste * Disposal: environmentally friendly and efficient waste disposal * Gardening: design and maintenance of gardens, including hardscaping services and environmentally conscious projects. The company thus offers a comprehensive range of services to meet the needs of its customers in the areas of property maintenance, renovations, conversions, clearances, disposal, and gardening.

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Offering

Products & services

Industry:Building Maintenance
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3.9/5

FeinBau21 GmbH

✓ Offered6
Landscaping
Garden planning and design, garden care and maintenance, planting, as well as the creation of patios, paths, walls and fences.
Property caretaker services
Regular inspections, repairs and maintenance, cleaning, garden care, as well as safety checks and emergency repairs.
Renovations
Renovation and modernisation of living spaces, kitchens and bathrooms with tailor-made solutions, materials and workmanship.
Conversions
Conversions and alterations of residential and commercial premises, including space extensions, attic and cellar conversions, façade refurbishment and barrier-free alterations.
Clearance services
Clearances of houses, apartments, offices and storage areas, as well as disposal of used items and waste, cleaning and remediation after the clearance.
Waste disposal
Professional waste disposal for household waste, commercial refuse, electronic waste and special waste, with collection, transport and disposal.
Trust & reputation

ranQ Trust Score of FeinBau21 GmbH: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

FeinBau21 GmbH scores 65.0 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.73.124%
  • 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.35.310%
  • 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.78.08%
FeinBau21 GmbH scores 67.8 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.64.612%
  • 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%
FeinBau21 GmbH 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%
FeinBau21 GmbH scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

FeinBau21 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 3 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 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Rainweg 5
4313 Möhlin
Opening hours
Mon
07:00 - 18:00
Tue
07:00 - 18:00
Wed
07:00 - 18:00
Thu
07:00 - 18:00
Fri
07:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-467.258.189
Founded
2021 · 5 years
Last commercial register change
June 12, 2025
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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