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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureGeneral ContractorsSchwerzenbachMZ Generalunternehmer GmbH
MZ Generalunternehmer GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

MZ Generalunternehmer GmbH acts as a general contractor, taking contractual responsibility for construction execution based on architects' plans and providing project management, planning, strategic consulting, renovation and implementation services.

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Offering

Products & services

Industry:General Contractors
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4.4/5

MZ Generalunternehmer GmbH

✓ Offered6
General and total contractor services
General and total contractor mandates for construction projects according to architects’ plans, including contractual overall execution and responsibility for schedule, costs and quality.
Planning
Projects up to approval readiness, clarification of key requirements with authorities and preparation of construction execution for different types of use.
Strategy consulting
Strategy proposals to increase earnings, cost estimates, scenario development, building-condition analyses, feasibility assessments, potential analyses and real estate due diligence.
Project management
Project management across all construction phases, from site preparation to turnkey handover, as a flexible model with a cost cap or as a fixed-price offer.
Conversion and renovation
Conversion and renovation work including demolition, concrete drilling and cutting, plastering work, dry construction variants as well as condition analyses and usage concepts.
Execution
Organisation and execution of construction projects according to agreed terms and conditions, including coordination of trades, monitoring and support by a dedicated point of contact.
Trust & reputation

ranQ Trust Score of MZ Generalunternehmer GmbH: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

MZ Generalunternehmer GmbH scores 81.3 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.78.324%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.77.410%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.95.08%
MZ Generalunternehmer 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%
MZ Generalunternehmer GmbH scores 85.0 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).85.022%
MZ Generalunternehmer GmbH scores 82.9 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 35.82.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

MZ Generalunternehmer GmbH reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.7 out of 5 stars from 20 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
4.7
of 5

Aggregated from 20 reviews across all connected sources

Sources
GGoogle4.720
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Knowledge

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Comparisons

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Location

Eschenstrasse 10
8603 Schwerzenbach
Opening hours
Mon
07:30 - 17:00
Tue
07:30 - 17:00
Wed
07:30 - 17:00
Thu
07:30 - 17:00
Fri
07:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-109.805.565
Founded
2002 · 24 years
Last commercial register change
April 4, 2022
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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