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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryCrafts & TradesStove builderNiedergösgenMarco Zingg
Marco Zingg Logo
Verified· 4 sourcesTrust Score
Summary

About the company

Marco Zingg plans and builds custom heating installations, including storage stoves and fireplaces, and installs ceramic wall and floor tiles. The work also includes natural stone and glass mosaic for new builds, renovations and conversions.

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Presence

Service area

Offering

Products & services

Industry:Stove builderTiler
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3.9/5

Marco Zingg

✓ Offered2
Stove and Fireplace Construction
Custom-planned wood-burning stove and fireplace installations, including storage and tiled stoves, heat-storage and warm-air fireplaces, and freestanding stoves; personal advice and project planning.
Tile and Stone Installation
Ceramic tiles, glass mosaics and natural-stone coverings for floors and walls; advice on material selection, planning and installation for new builds, conversions and renovations.
Trust & reputation

ranQ Trust Score of Marco Zingg: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 92% · As of November 2026

Marco Zingg scores 65.0 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
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.75.024%
  • 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.40.910%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Marco Zingg scores 76.4 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.95.212%
  • 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%
Marco Zingg scores 86.7 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).86.722%
Marco Zingg scores 5.0 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: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.10.04%
Qualifications+0.00

Marco Zingg reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 4 customer reviews. The data basis is 92%, so the score is backed by part of the criteria. As of November 2026.

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

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 4 reviews across all connected sources

Sources
GGoogle54
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

August 30, 2019Media
Einsturzgefährdet, undicht, ohne Heizung: Velohändler hatte Ärger wegen Engelscheune
aargauerzeitung.ch

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Location

Mühlekopfstrasse 12
5013 Niedergösgen

At a glance

Legal form
Sole proprietorship
UID
CHE-115.935.207
Founded
2013 · 13 years
Last commercial register change
July 8, 2026
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • SONiedergösgen
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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