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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryCrafts & TradesElectrical Planning & InstallationAarauJost Elektro AG Brugg, Zweigniederlassung Aarau
Jost Elektro AG Brugg, Zweigniederlassung Aarau Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Jost Elektro AG Brugg, Zweigniederlassung Aarau provides electrical installation services including planning, project engineering and construction supervision for industrial, commercial and private customers, and also offers automation, voice & IT, electric vehicle charging station installations, plus service and maintenance (including a 24-hour on-call service).

AI-generated
Offering

Products & services

Industry:Electrical Planning & Installation
✓ Offered6
Electrical installations
Electrical installations for industry, commercial and residential construction; power and high-current systems, networking and low-voltage, comfort and building technology.
Planning & project design
Electrical planning with CAD design for new builds, conversions and extensions; cross-system concepts for high-current and low-voltage, communications and security systems, as well as site management.
Building automation
Building automation with KNX and LON systems, energy management, and integrated security and access control for lighting, climate, sun protection and alarm technology.
EV charging stations
Planning, installation and maintenance of charging solutions from wallbox connection to commercial charging parks and DC fast charging stations, including load management and billing.
Communication & network
Structured copper and fiber-optic cabling, Wi-Fi and multimedia systems, as well as integrated security networks for video and access solutions.
Service & maintenance
Maintenance contracts with defined response times, 24h on-call duty, fault rectification, quick repairs and home service for private customers.
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4.1/5

Jost Elektro AG Brugg, Zweigniederlassung Aarau

Trust & reputation

ranQ Trust Score of Jost Elektro AG Brugg, Zweigniederlassung Aarau: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Jost Elektro AG Brugg, Zweigniederlassung Aarau scores 74.7 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.79.424%
  • 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.52.910%
  • 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.88.08%
Jost Elektro AG Brugg, Zweigniederlassung Aarau scores 62.4 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.58.012%
  • 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%
Jost Elektro AG Brugg, Zweigniederlassung Aarau 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%
Jost Elektro AG Brugg, Zweigniederlassung Aarau scores 80.0 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 35.80.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Jost Elektro AG Brugg, Zweigniederlassung Aarau reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 7 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 7 reviews across all connected sources

Sources
GGoogle57
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Neumattstrasse 6
5000 Aarau
Opening hours
Mon
07:15 - 12:00, 13:00 - 17:00
Tue
07:15 - 12:00, 13:00 - 17:00
Wed
07:15 - 12:00, 13:00 - 17:00
Thu
07:15 - 12:00, 13:00 - 17:00
Fri
07:15 - 12:00, 13:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Branch
UID
CHE-456.194.817
Founded
2022 · 4 years
Last commercial register change
June 27, 2022
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.76.06%
  • 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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