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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryRetail & CommerceRetail - Watches & JewelryStrengelbachUhren Brunner Inh. Heinz Heller
Uhren Brunner Inh. Heinz Heller Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The core activity of Uhren Brunner is the repair, restoration and sale of watches and jewelry, including antique watches, as well as the operation of its own workshop for these purposes.

AI-generated
Offering

Products & services

Industry:Retail - Watches & Jewelry
✓ Offered4
Watch repairs and watch service
Repairs for small and large watches, service work on small and large watches, strap service for wristwatches, and replacement of leather watch straps.
Jewellery repairs and jewellery care
Minor repairs on jewellery, repairs and cleaning of gold and silver jewellery, replacing clasps, and restringing pearl necklaces.
Servicing and restoration of antique watches
Servicing and restoring antique small and large watches in the watch workshop, with a focus on repairs.
Sale of antique watches
Selection of antique watches for sale, including spindle pocket watches, pocket watches, dress watches and pendant watches.
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4.1/5

Uhren Brunner Inh. Heinz Heller

Trust & reputation

ranQ Trust Score of Uhren Brunner Inh. Heinz Heller: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 100% · As of October 2026

Uhren Brunner Inh. Heinz Heller scores 77.2 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.77.924%
  • 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.74.910%
  • 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.78.08%
Uhren Brunner Inh. Heinz Heller scores 78.5 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%
Uhren Brunner Inh. Heinz Heller 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%
Uhren Brunner Inh. Heinz Heller 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

Uhren Brunner Inh. Heinz Heller reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.7 out of 5 stars from 18 customer reviews. 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 18 reviews across all connected sources

Sources
GGoogle4.718
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

August 15, 2024Media
Geschäft 1951: Letzter Uhrmacher der Thutstadt verabschiedet sich
aargauerzeitung.ch

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Location

Sägetstrasse 8
4802 Strengelbach
Opening hours
Mon
Closed
Tue
08:30 - 12:00
Wed
08:30 - 12:00
Thu
08:30 - 12:00
Fri
08:30 - 12:00
Sat
08:30 - 12:00
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-100.321.798
Founded
1987 · 39 years
Last commercial register change
February 6, 2025
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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