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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding MaintenanceNiederhelfenschwilKümin Kleinreparaturen
Kümin Kleinreparaturen Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Kümin Kleinreparaturen encompasses a wide range of services in the areas of property maintenance, renovation, and repairs. These include, among others: sanitary, ventilation, and heating work; painting and plastering; furniture and appliance assembly; renovation of silicone and plaster joints; insulation and drywall construction; renovation and conversion of houses and apartments; technical property maintenance and consulting; transportation and dismantling of stair lifts; repairs and conversions of electric vehicles such as quads and pocket bikes; and vehicle and object signage. The company thus offers a comprehensive range of services tailored to the individual needs of homeowners and tenants.

AI-generated
Offering

Products & services

Industry:Building Maintenance
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3.6/5

Kümin Kleinreparaturen

✓ Offered12
Plumbing work
Plumbing installations and repairs, including repairs in and around the house as well as demolition and alterations in the sanitary area.
Ventilation and heating
Work on ventilation and heating, including associated repairs and alterations in the house area.
Tiling and grout works
Tiling work as well as renovation of silicone and tile joints, including repairs and minor alterations.
Painting work
Painting work for renovations, repairs and minor adjustments in and around the house.
Furniture, appliance and object installations
Installation of furniture and appliances as well as object installations in private and commercial settings.
Insulation, renovation and dry wall construction
Insulation work, renovations and dry wall construction for alterations, refurbishments and adjustments in the building.
Building caretaking and technical building maintenance
Building caretaking, technical building maintenance, as well as support for repairs and minor maintenance work around the building.
Renovations before move-in and after move-out
Renovation and maintenance before move-in and after move-out, including minor repairs and alterations.
Demolition and alterations
Demolition and alterations in the house area, supplemented by repairs and technical adjustments.
Repairs in and around the house
General repairs in and around the house, including minor reinstatements and adjustments.
Consulting, coordination and transport
Consulting, coordination and transport as accompanying services for repair, alteration and renovation jobs.
Stairlift service and removal
Service and removal of stairlifts, including related work in the building surroundings.
Trust & reputation

ranQ Trust Score of Kümin Kleinreparaturen: 3.6 out of 5.0

Trust Score3.6/ 5.0

Solid

x

Data basis 96% · As of October 2026

Kümin Kleinreparaturen scores 60.4 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.70.824%
  • 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.27.910%
  • 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.70.08%
Kümin Kleinreparaturen scores 52.6 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.39.612%
  • 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%
Kümin Kleinreparaturen 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%
Kümin Kleinreparaturen 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

Kümin Kleinreparaturen reaches a ranQ Trust Score of 3.6 out of 5.0 — rated «Solid». The rating draws, among other things, on 5.0 out of 5 stars from 2 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 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Obstgarten 4
9527 Niederhelfenschwil
Opening hours
Mon
07:00 - 20:00
Tue
07:00 - 20:00
Wed
07:00 - 20:00
Thu
07:00 - 20:00
Fri
07:00 - 20:00
Sat
09:00 - 20:00
Sun
10:00 - 20:00

At a glance

Legal form
Sole proprietorship
UID
CHE-153.086.207
Founded
2024 · 2 years
Last commercial register change
September 18, 2024
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.
67.0
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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