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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentSolar & PhotovoltaicsHombrechtikonStaub Photovoltaik GmbH
Staub Photovoltaik GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of STAUB Photovoltaik GmbH is the planning, installation, and maintenance of photovoltaic systems for private and commercial customers in Switzerland. The company offers comprehensive services, including consulting, planning, installation, and maintenance of solar systems, as well as calculating their economic viability and monitoring their performance. It specializes in the installation of solar modules on existing roofs (on-roof systems) and the integration of solar modules into new buildings and roof renovations (in-roof systems). Additionally, the company also offers planning and installation of carports and shelters with integrated solar modules.

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Offering

Products & services

Industry:Solar & Photovoltaics
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4.2/5

Staub Photovoltaik GmbH

✓ Offered7
Photovoltaic systems
Photovoltaic systems from the first idea to commissioning, including roof check, planning, quotation, formalities, installation, commissioning and monitoring.
Turnkey solar power plant
Turnkey solar power plant with comprehensive guarantees, modern data logger and live monitoring for ongoing operation.
Roof check and yield forecast
On-site inspection of load-bearing capacity, orientation, tilt and shading, with a realistic calculation of annual electricity yield.
Profitability calculation and payback planning
Clear yield and payback calculations as well as transparent quotations, including profitability calculation and payback period.
PV installation and commissioning
Installation and commissioning of solar systems, clean, safe and on schedule, including independent inspection and documentation.
Formalities and funding applications
Handling of all formalities from the building permit to the submission of the funding application.
Monitoring and support
Setup of monitoring, app explanation, transfer of guarantees and long-term support after commissioning.
Trust & reputation

ranQ Trust Score of Staub Photovoltaik GmbH: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

Staub Photovoltaik GmbH scores 91.3 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.90.824%
  • 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.85.610%
  • 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%
Staub Photovoltaik GmbH scores 61.5 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.50.012%
  • 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%
Staub Photovoltaik GmbH 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%
Staub Photovoltaik GmbH scores 14.3 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 35.14.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Staub Photovoltaik GmbH reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 28 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
5
of 5

Aggregated from 28 reviews across all connected sources

Sources
GGoogle528
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Bochslenstrasse 13
8634 Hombrechtikon
Opening hours
Mon
08:00 - 20:00
Tue
08:00 - 20:00
Wed
08:00 - 20:00
Thu
08:00 - 20:00
Fri
08:00 - 20:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-487.065.541
Founded
2023 · 3 years
Last commercial register change
December 28, 2023
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.
88.0
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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