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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding MaintenanceNiederweningenHeim Tech Expert Bau GmbH
Heim Tech Expert Bau GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Heim Tech Expert Bau GmbH is a general contractor providing project development, planning, construction management and the execution of renovations, conversions and fit-outs. The company works on residential developments, childcare facilities, offices, bathrooms and specialized IT rooms.

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Products & services

Industry:Building Maintenance
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Heim Tech Expert Bau GmbH

Construction & Project Management
General Contractors
Electrical Planning & Installation
✓ Offered6
General contracting
Project planning, design, construction and management of renovations, conversions and extensions; support as general contractor or construction management for residential developments, offices, bathrooms and other projects.
Construction management
Construction management for new builds, renovations and conversions; coordination of specialists, project control, scheduling and execution of small to large-scale projects.
Renovations
Renovations of residential developments, apartment buildings, garages, facades and windows; also comprehensive refurbishments and energy-oriented renewals.
Conversions and extensions
Conversions and extensions for properties, childcare facilities, kitchens, bathrooms and technical rooms; planning and delivery for projects of different sizes.
Project management
Project management for construction work from planning through completion; budget coordination, goal definition, scheduling and coordination of involved specialists.
Interior fit-out
Interior fit-out of apartments and commercial spaces, including kitchen conversions, bathroom conversions and adaptations to existing properties.
Trust & reputation

ranQ Trust Score of Heim Tech Expert Bau 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

Heim Tech Expert Bau 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%
Heim Tech Expert Bau GmbH scores 40.1 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.0.012%
  • 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%
Heim Tech Expert Bau 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%
Heim Tech Expert Bau 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

Vogelacherstrasse 23
8166 Niederweningen

At a glance

Legal form
Limited Liability Company
UID
CHE-286.462.401
Founded
2026 · 0 years
Last commercial register change
January 8, 2026
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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