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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryCrafts & TradesElectrical Planning & InstallationIllnauMassaro Elektro Installationen GmbH
Massaro Elektro Installationen GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Massaro Elektro Installationen GmbH encompasses the planning and implementation of electrical installations, particularly in the field of renewable energies, such as photovoltaic systems, as well as building automation and smart home solutions using KNX technology. Furthermore, the company offers services including new and renovation work, building maintenance, service and repairs, periodic and final inspections, lighting technology, lighting design and e-mobility solutions.

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Offering

Products & services

Industry:Electrical Planning & Installation
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Massaro Elektro Installationen GmbH

✓ Offered7
Electrical installations for new builds and renovations
Electrical installations for new builds and renovations, commercial and industrial buildings, building maintenance, as well as service, repairs and periodic inspections.
Photovoltaic systems
Planning and installation of photovoltaic systems on roof surfaces throughout Switzerland.
E-mobility solutions
E-mobility solutions, including charging stations for e-cars and e-bikes.
Building automation and smart home
KNX building technology and smart home visualizations for connected buildings and living spaces.
Electrical planning
Electrical planning for construction projects and technical installations.
IT and telecommunications installations
IT and telecommunications installations for buildings and business environments.
Inspection and safety checks
Periodic and final inspections for electrical systems and installations.
Trust & reputation

ranQ Trust Score of Massaro Elektro Installationen GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Massaro Elektro Installationen GmbH scores 70.8 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.72.524%
  • 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.61.010%
  • 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.78.08%
Massaro Elektro Installationen GmbH scores 83.0 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%
Massaro Elektro Installationen GmbH scores 83.3 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).83.322%
Massaro Elektro Installationen GmbH scores 0.9 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 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Massaro Elektro Installationen GmbH reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.6 out of 5 stars from 10 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
4.6
of 5

Aggregated from 10 reviews across all connected sources

Sources
GGoogle4.610
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Kempttalstrasse 113
8308 Illnau
Opening hours
Mon
07:00 - 17:00
Tue
07:00 - 17:00
Wed
07:00 - 17:00
Thu
07:00 - 17:00
Fri
07:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-369.224.367
Founded
2011 · 15 years
Last commercial register change
February 22, 2018
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.88.06%
  • 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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