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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringGlattbruggHaustechnik-Bucher GmbH
Haustechnik-Bucher GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Haustechnik-Bucher GmbH plans, installs and maintains building services solutions in heating, cooling, sanitary systems and planning. The company also provides service, maintenance and advisory support for heating replacement and the use of renewable energy systems.

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Offering

Products & services

Industry:Technical Consulting & EngineeringBuilding MaintenancePlumbing & Building Services
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Haustechnik-Bucher GmbH

✓ Offered5
Heating and Cooling Systems
Planning and installation of modern heating and cooling systems for new builds and refurbishments, including heat pumps, wood heating, solar thermal systems, cooling equipment, and heat and cooling distribution.
Sanitary Installations
Sanitary installations for new builds, conversions and refurbishments, from drinking water and hot water systems to drainage lines and sanitary fixtures.
Building Services Planning
Consulting, concept development, sizing, specialist planning, coordination and execution planning for heating, cooling and sanitary systems, including tendering, project support and documentation.
Service and Maintenance
Service, maintenance and upkeep for heating, cooling and sanitary systems, with fault repair, repairs, operating optimisation and on-call support for maintained installations.
Heating Replacement Advisory
Independent assessment of the existing heating system, identification of suitable renewable heating systems and comparison as a basis for deciding on replacement.
Trust & reputation

ranQ Trust Score of Haustechnik-Bucher GmbH

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

Haustechnik-Bucher 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%
Haustechnik-Bucher GmbH scores 52.0 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.25.012%
  • 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.70.07%
Haustechnik-Bucher 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%
Haustechnik-Bucher GmbH 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

Müllackerstrasse 10
8152 Glattbrugg

At a glance

Legal form
Branch
UID
CHE-444.267.183
Founded
2025 · 1 year
Last commercial register change
October 10, 2025
Employees
11 to 20
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.
76.0
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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