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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryRetail & CommerceRetail - General Specialty TradeChiassoEredi fu Costantino Chiesa
Eredi fu Costantino Chiesa Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Chiesa Ferramenta is a trading and service company that offers a wide range of products and services in various fields. The company's core activities include: * Sales of Ferramenta products (e.g. tools, ironmongery, security products) * Sales of Giardinaggio products (e.g. gardening equipment, lawn mowers, decorative items) * Sales of Casalinghi products (e.g. household goods, tableware, glassware) * Sales of Serramenti products (e.g. windows, doors, profiles) * Sales of Vetreria products (e.g. glass, mirrors, windows) * Sales of Impiantistica products (e.g. plumbing and heating technology) * Sales of Gas products (e.g. industrial gases, medical gases) * Sales of Acciaio products (e.g. steel, metal goods) * Services such as repairs, maintenance and installations of various products * Noleggio (rental) of tools and equipment The company thus offers a wide range of products and services suitable for both private and commercial customers.

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Offering

Products & services

Industry:Retail - General Specialty Trade
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4.1/5

Eredi fu Costantino Chiesa

✓ Offered4
Glazing and window frames
Supply, installation and repair of glass and window frames for homes, offices and commercial activities; windows, doors, locking systems, insulating, safety and decorative glass.
Civil protection shelters
Set-up, inspection and regulatory upgrading of civil protection shelters; supply and installation of armoured doors, ventilation, emergency exits and protective devices.
Roller shutter repair
Repair and replacement of manual and electric roller shutters; supply of motors, belts, guide rails and rollers to restore operation and safety.
Sealing and fire-stopping
Standard sealing and fire-stopping on window and door frames, expansion joints and service penetrations using certified materials for insulation, sealing and protection against smoke and flames.
Trust & reputation

ranQ Trust Score of Eredi fu Costantino Chiesa: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Eredi fu Costantino Chiesa scores 68.7 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.54.424%
  • 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.81.910%
  • 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.95.08%
Eredi fu Costantino Chiesa scores 81.0 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%
Eredi fu Costantino Chiesa scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
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%
Eredi fu Costantino Chiesa scores 8.6 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 35.8.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Eredi fu Costantino Chiesa reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.0 out of 5 stars from 24 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
of 5

Aggregated from 24 reviews across all connected sources

Sources
GGoogle424
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Corso San Gottardo 52
6830 Chiasso
Opening hours
Mon
07:30 - 12:00, 13:30 - 17:30
Tue
07:30 - 12:00, 13:30 - 17:30
Wed
07:30 - 12:00, 13:30 - 17:30
Thu
07:30 - 12:00, 13:30 - 17:30
Fri
07:30 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
General Partnership
UID
CHE-101.080.700
Founded
1931 · 95 years
Last commercial register change
January 8, 2008
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.
79.0
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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