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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryCrafts & TradesElectrical Planning & InstallationBernLelli-Herzog Elektro GmbH
Lelli-Herzog Elektro GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Lelli-Herzog Elektro GmbH provides electrical installation services for residential and commercial buildings, covering planning, implementation and commissioning. Its offerings include structured network and telephony systems and smart-home solutions for lighting, heating and roller-shutter control operated via app or voice.

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Offering

Products & services

Industry:Electrical Planning & Installation
✓ Offered
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3.8/5

Lelli-Herzog Elektro GmbH

4
Electrical installations
Electrical systems for new builds, renovations and system upgrades; planning and installation for private and commercial customers according to Swiss standards.
Electrical service
Fault diagnostics, repairs, maintenance and safety checks for homes and businesses; fast response time in Bern.
Smart home
Intelligent systems for lighting, heating, blinds and security; customised planning and installation, operable via app or voice control.
Photovoltaics
Solar solutions with feasibility check, installation and grid connection; for on-site electricity production and lower energy costs.
Trust & reputation

ranQ Trust Score of Lelli-Herzog Elektro GmbH: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

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Data basis 54% · As of October 2026

Lelli-Herzog Elektro GmbH has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
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CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Lelli-Herzog Elektro GmbH scores 60.8 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.39.612%
  • 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%
Lelli-Herzog Elektro 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%
Lelli-Herzog Elektro GmbH scores 2.9 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.2.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Lelli-Herzog Elektro GmbH reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

Knowledge

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Location

Mühleplatz 1
3011 Bern

At a glance

Legal form
Limited Liability Company
UID
CHE-420.858.028
Founded
2024 · 2 years
Last commercial register change
February 16, 2024
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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