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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryReal EstateFacility Management & CleaningSempachSchürmann Hauswart GmbH
Schürmann Hauswart GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Schürmann Hauswart GmbH is a company operating in building caretaking and property maintenance. Services listed on the website include property and building maintenance, caretaker tasks (maintenance of heating and ventilation systems, periodic inspections, small repairs), garden upkeep (mowing, hedge trimming, weed control), cleaning services, winter services (snow clearing, gritting) and other miscellaneous tasks.

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Products & services

Industry:Facility Management & Cleaning
✓ Offered5
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4.1/5

Schürmann Hauswart GmbH

Caretaking
Caretaking and building maintenance, control and supervision of technical installations, work inside and around the house.
Garden maintenance
Lawn mowing and care, scarifying, weed control and fertilising, hedge trimming as well as autumn and spring pruning of shrubs.
Cleaning
Maintenance cleaning of stairwells, special cleaning of balconies, cleaning of glazing, high-pressure cleaning of squares and walkways.
Winter service
Snow clearing and spreading grit on walkways and front areas.
Work around and in the house
Work around and in the house, aligning and replacing individual composite paving stones or paving slabs.
Trust & reputation

ranQ Trust Score of Schürmann Hauswart GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Schürmann Hauswart GmbH has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
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CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Schürmann Hauswart 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%
Schürmann Hauswart 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%
Schürmann Hauswart GmbH scores 0.9 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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

Schürmann Hauswart GmbH reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

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Location

Felsenegg 11
6204 Sempach

At a glance

Legal form
Limited Liability Company
UID
CHE-110.050.922
Founded
2003 · 23 years
Last commercial register change
October 30, 2020
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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