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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding MaintenanceWigoltingenBHT Bayer HausTechnik
BHT Bayer HausTechnik Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of BHT Bayer HausTechnik is the planning, installation and maintenance of heating, plumbing and ventilation systems for private and commercial customers. This also includes consulting, cleaning, maintenance and emergency services for these systems.

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Offering

Products & services

Industry:Building MaintenancePlumbing & Building Services
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BHT Bayer HausTechnik

Facility Management & Cleaning
✓ Offered4
Plumbing
Sanitary installations for new builds and renovations, turnkey bathroom conversions, water supply and disposal, consulting on bathroom ceramics, shower enclosures, fittings and accessories.
Heating
Planning, construction and maintenance of heating systems for new builds and renovations, heat service around the house, condensing boilers oil/gas, pellets, heat pumps, combined heat and power units, consulting.
Ventilation
Planning and installation of ventilation systems, design consulting, maintenance of filter units and cleaning of ventilation ducts, including controlled mechanical ventilation for living spaces and supply and extract systems.
Service and Maintenance
24-hour emergency service, maintenance in the fields of plumbing, heating and ventilation, cleaning and refilling of water softening systems, construction drying and leak detection in the event of water damage.
Trust & reputation

ranQ Trust Score of BHT Bayer HausTechnik

Trust Score

No score yet

x

A published score requires a data basis of at least 50% and data from at least two criteria groups other than identity. Missing evidence: Review quality, Review volume, Review recency, Media authority

Data basis 54% · As of October 2026

BHT Bayer HausTechnik 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%
BHT Bayer HausTechnik scores 71.2 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.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%
BHT Bayer HausTechnik 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%
BHT Bayer HausTechnik 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%

The data basis is 54%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Media authority. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Knowledge

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Location

Kirchstrasse 13a
8556 Wigoltingen

At a glance

Legal form
Sole proprietorship
UID
CHE-359.613.945
Founded
2017 · 9 years
Last commercial register change
June 13, 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.
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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