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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding MaintenanceObfeldenB&A Bau- und Gebäudeservice GmbH
B&A Bau- und Gebäudeservice GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of B&A Bau- und Gebäudeservice GmbH encompasses two main areas: 1. **Construction Services**: The company offers a wide range of services in the construction sector, including masonry and finishing work, construction planning, plastering, landscaping, and demolition work. 2. **Cleaning Services**: The company provides comprehensive cleaning services, including construction site cleaning, private house and apartment cleaning, house-sitting, and assistance for seniors. The company positions itself as a full-service provider for construction and cleaning services in Obfelden and its surroundings.

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Offering

Products & services

Industry:Building Maintenance
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4.1/5

B&A Bau- und Gebäudeservice GmbH

Horticulture & Landscaping
Site Preparation
Flooring & Tiling
Masonry Work
Painting & Plastering
Facility Management & Cleaning
✓ Offered2
Cleaning service
Construction cleaning, cleaning of private houses and apartments, house-sitting, as well as help and support for senior citizens; on request, also care of outdoor areas.
Construction work
Masonry and foreman work, construction planning, demolition work, plastering work, garden work, and flooring indoors and outdoors.
Trust & reputation

ranQ Trust Score of B&A Bau- und Gebäudeservice GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

B&A Bau- und Gebäudeservice 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%
B&A Bau- und Gebäudeservice GmbH scores 75.7 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.83.012%
  • 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%
B&A Bau- und Gebäudeservice GmbH scores 83.3 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).83.322%
B&A Bau- und Gebäudeservice 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

B&A Bau- und Gebäudeservice 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.

Knowledge

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Location

Alte Schulhausstrasse 1
8912 Obfelden

At a glance

Legal form
Limited Liability Company
UID
CHE-393.861.296
Founded
2017 · 9 years
Last commercial register change
June 16, 2017
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.88.06%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
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