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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureGeneral ContractorsKriegstettenBROTSCHI Hausbau GmbH
BROTSCHI Hausbau GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Brotschi Hausbau GmbH is the planning, construction and modernization of residential buildings and properties in Switzerland, particularly in the German-speaking region. This includes architectural services, property valuation, investment consulting and the construction of single-family homes, renovations and modernizations. The company offers individual solutions for builders and emphasizes sustainability, quality, punctuality and cost security.

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Products & services

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BROTSCHI Hausbau GmbH

✓ Offered7
Architecture & custom home planning
Tailored planning for new builds, renovations, extensions and storey additions; from the first sketch to the building submission and handover of keys.
New build of single- and multi-family homes
New construction of individual single- and multi-family homes with planning, site management, cost monitoring and timely execution.
Renovations, extensions & storey additions
Alterations, modernisations, extensions and storey additions for more living space, new room concepts and energy-related renovation.
Turnkey modular home construction
Turnkey modular houses in Switzerland, customisable, energy-efficient and prefabricated in the factory, including transport, installation and building approval.
Property valuation & real estate sales
Use value analysis, market value calculations, sale of building land and properties, marketing strategy as well as advice on land registry records and contracts.
Investor & return projects
Advisory, project planning and execution of real estate investments with a focus on sustainable projects, return opportunities and support through to completion.
House ideas & building concepts
Inspiration for single-family homes with floor plans, construction methods, finishing options, prices and individual adaptation to the plot and budget.
Trust & reputation

ranQ Trust Score of BROTSCHI Hausbau 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.

BROTSCHI Hausbau 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%
BROTSCHI Hausbau GmbH scores 86.7 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.70.07%
BROTSCHI Hausbau 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%
BROTSCHI Hausbau GmbH scores 42.9 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 35.42.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

BROTSCHI Hausbau 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

Sigriststrasse 10
4566 Kriegstetten

At a glance

Legal form
Limited Liability Company
UID
CHE-114.142.196
Founded
2008 · 18 years
Last commercial register change
December 13, 2024
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.
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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