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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesBalernaBB Crivelli e Cernecca SA
BB Crivelli e Cernecca SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of BB Crivelli & Cernecca consists of planning, installation, maintenance and repair of sanitary systems, heating, air conditioning and alternative energy systems. This includes in particular: Repairs and maintenance of sanitary systems and heating systems, Planning and implementation of sanitary systems and heating systems, Renovations (refurbishments) of sanitary systems and heating systems, Replacement of boilers, Sheet metal work (especially for heating and air conditioning systems).

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Products & services

Industry:Plumbing & Building Services
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4.1/5

BB Crivelli e Cernecca SA

5
Sanitary installations
Plumbing installations, maintenance, renovation and compliance upgrades; bathroom renovations, water treatment and replacement of components with SSIGA-approved parts.
Heating systems
Design, construction, installation and maintenance of heating systems; gas or heating-oil boilers, heat pumps, coils, radiators and solar thermal panels.
Air-conditioning systems
Design, construction, maintenance and support of air-conditioning systems for residential, commercial and industrial buildings.
Ventilation systems
Design, construction and maintenance of ventilation systems with controlled mechanical ventilation, continuous air change, filtration and heat recovery.
Irrigation systems
Design, construction and maintenance of irrigation systems for private premises, green areas, sports facilities and public spaces.
Trust & reputation

ranQ Trust Score of BB Crivelli e Cernecca SA: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

BB Crivelli e Cernecca SA scores 67.2 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.69.624%
  • 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.35.310%
  • 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%
BB Crivelli e Cernecca SA scores 88.2 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%
BB Crivelli e Cernecca SA scores 83.3 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).83.322%
BB Crivelli e Cernecca SA scores 2.6 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 35.2.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

BB Crivelli e Cernecca SA 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 3 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 3 reviews across all connected sources

Sources
GGoogle4.73
★TrustpilotSoon
PProvenExpertSoon

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

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Comparisons

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Location

Hier entsteht die Karte
6828 Balerna
Opening hours
Mon
07:30 - 12:00, 13:30 - 18:00
Tue
07:30 - 12:00, 13:30 - 18:00
Wed
07:30 - 12:00, 13:30 - 18:00
Thu
07:30 - 12:00, 13:30 - 18:00
Fri
07:30 - 12:00, 13:30 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-105.736.072
Founded
1979 · 47 years
Last commercial register change
November 11, 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.
100.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.95.03%
    • Full methodology

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