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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesFlooring & TilingReinach BlJB GmbH
JB GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

JB GmbH is a specialist company for laying plates, renovation, renovation and painting work. It offers a wide range of services for private customers and companies, including laying plates, repairs, plastering and painting work, silicone joints and conversions.

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Offering

Products & services

Industry:Flooring & TilingPainting & Plastering
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4.1/5

JB GmbH

✓ Offered6
Tiling
Tiling for bathrooms, new builds and conversions, renovations and restorations, as well as natural stone slabs, mosaic tiles and granite slabs; including planning, coordination and project execution.
Plastering and painting
Plastering and painting work for new builds, conversions and renovations; ceilings and walls, attic fit-out, acoustic ceilings, insulation, lightweight partition walls, skim finish, plaster and stucco work.
Repairs
Repairs for cracks in the ceiling, mould in the silicone joints or sticking doors; if required, also carried out via partner companies.
Silicone joints
Removal of old silicone joints and installation of new joints, including work against mould in the joints.
Remodelling works
Remodelling works with planning, permits, cost optimisation and scheduling management; coordination and implementation from a single source.
Renovations
Renovation and restoration services from one source, from planning through to implementation.
Trust & reputation

ranQ Trust Score of JB GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

JB 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.
x
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%
JB GmbH scores 83.0 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.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%
JB GmbH scores 83.3 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).83.322%
JB GmbH scores 0.9 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 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

JB 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

Einschlagweg 22
4153 Reinach Bl

At a glance

Legal form
Limited Liability Company
UID
CHE-115.475.660
Founded
2010 · 16 years
Last commercial register change
March 10, 2010
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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