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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryArts, Culture & RecreationTattoo & Piercing StudiosZurichBlack Heart Tattoo & Piercing Mühlegg
Black Heart Tattoo & Piercing Mühlegg Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company provides services in the field of tattooing and piercing, including the design and application of tattoos and piercings, as well as aftercare and follow-up after the procedures.

AI-generated
Offering

Products & services

Industry:Tattoo & Piercing Studios
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4.3/5

Black Heart Tattoo & Piercing Mühlegg

✓ Offered8
Tattooing
Tattooing in styles such as traditional, realistic, graphic and geometric; consultation on design, placement and execution, with hygienic application.
Piercing
Piercing for ears, nose, lips, navel and other placements; consultation on placement and jewellery, with hygienic execution and certified inspections.
Mini Tattoos
Mini tattoos up to 2x2 cm, usually minimalist motifs such as hearts, stars or moons; short appointment time and fixed starting price.
Cover-up Tattoos
Cover-up tattoos to conceal or improve existing tattoos; consultation on style, size, colour choice and new design.
Walk-in Tattoos
Walk-in tattoos without advance booking; individual tattoos on site, with brief guidance on suitable timing and advice from the team.
Walk-in Piercings
Walk-in piercings without an appointment for new jewellery or fresh piercings; daily drop-ins and brief phone guidance available.
Tooth Gems
Tooth jewellery with crystal, gold or other motifs; painless, gentle application without drilling, with custom designs available on request.
Tattoo Design Consultation
Tattoo design consultation to turn your ideas into a tattoo; discussion of motif, style, size and placement with the tattoo artists.
Trust & reputation

ranQ Trust Score of Black Heart Tattoo & Piercing Mühlegg: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 96% · As of October 2026

Black Heart Tattoo & Piercing Mühlegg scores 96.9 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.94.524%
  • 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.100.010%
  • 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.100.08%
Black Heart Tattoo & Piercing Mühlegg scores 63.3 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.64.612%
  • 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%
Black Heart Tattoo & Piercing Mühlegg 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%
Black Heart Tattoo & Piercing Mühlegg scores 1.4 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 35.1.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Black Heart Tattoo & Piercing Mühlegg reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.9 out of 5 stars from 622 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
4.9
of 5

Aggregated from 622 reviews across all connected sources

Sources
GGoogle4.9622
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Schaffhauserstrasse 448
8050 Zurich
Opening hours
Mon
12:00 - 19:00
Tue
Closed
Wed
12:00 - 19:00
Thu
12:00 - 19:00
Fri
12:00 - 19:00
Sat
12:00 - 17:00
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-374.053.663
Founded
2021 · 5 years
Last commercial register change
December 13, 2024
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.67.06%
  • 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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