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

About the company

The core activity of Furrer Solartechnik GmbH is the planning, installation and maintenance of solar technology systems, including solar thermal and solar power systems, as well as the performance of service and maintenance work for these systems.

AI-generated
Offering

Products & services

Industry:Solar & Photovoltaics
✓ Offered7
Solar electricity
Electrical energy directly from the sun; PV systems as in-roof, flat-roof and roof-mounted solutions.
Solar thermal energy
Domestic hot water and heating support using solar energy; solar thermal systems with collectors and storage tanks for single-family homes and multi-family houses.
Consulting
Consulting from A to Z including project management, initial request intake, quotation, execution, administration as well as handover and acceptance.
Solar check
Periodic service work including system survey, condition report, on-site discussion and quotation for restoration, service contract or repair.
Solar thermal service
Periodic service work for solar thermal systems; inspection of the collectors to detect faults early and ensure proper operation.
Solar PV service
Periodic service work for solar electricity systems; inspection of the solar modules to ensure reliable operation, maintain performance and detect faults early.
Boiler service
Boiler service including descaling, inspection or replacement of the anode, replacement of seals and periodic maintenance for a longer service life.
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4.2/5

Furrer Solartechnik GmbH

Trust & reputation

ranQ Trust Score of Furrer Solartechnik GmbH: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

Furrer Solartechnik GmbH scores 81.1 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.79.924%
  • 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.86.510%
  • 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%
Furrer Solartechnik GmbH scores 77.8 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.79.212%
  • 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.70.07%
Furrer Solartechnik 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%
Furrer Solartechnik 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

Furrer Solartechnik GmbH reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.7 out of 5 stars from 29 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 29 reviews across all connected sources

Sources
GGoogle4.729
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Langackerstrasse 5
6330 Cham
Opening hours
Mon
07:00 - 12:00, 13:00 - 17:00
Tue
07:00 - 12:00, 13:00 - 17:00
Wed
07:00 - 12:00, 13:00 - 17:00
Thu
07:00 - 12:00, 13:00 - 17:00
Fri
07:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-494.942.153
Founded
2018 · 8 years
Last commercial register change
January 27, 2023
Employees
11 to 20
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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