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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryIndustryEnergy technologyMellingenHans Läuchli AG
Hans Läuchli AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

Hans Läuchli AG operates in heating and energy technology, offering heat pumps, gas and oil heating systems, and solar thermal systems. Its services also include heating-system maintenance, repairs and servicing.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Energy technology
✓ Offered6
Heat pumps
Heat pumps for new builds and renovations, for underfloor heating and radiator heating systems; air/water, water/water and brine/water systems as well as units from Ochsner, Comfortzone and AirFlex.
Gas heating systems
Gas condensing boilers for heating and domestic hot water, with modulating burner technology, compact wall-mounted and floor-standing units, and models such as Corona Modula BM II and Prestige Modula BM.
Oil heating systems
Oil condensing boilers, oil forced-draught burners and heating systems in multiple output stages; wall-mounted, floor-standing and compact hybrid solutions as well as products such as Royal-CONDY, ProCondens and Blautherm DUO.
Solar thermal
Solar thermal systems for domestic hot water heating and support for space heating, with solar collectors, SolBox®, a preconfigured controller and Plug-&-Play installation.
Service
Repair services, original parts, maintenance and service call-outs via a regional service partner network in the event of faults and for upkeep.
Trade fairs / Training
Trade fairs, training courses and specialist events for installers, planners and plant operators for further education and information.
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4.1/5

Hans Läuchli AG

Trust & reputation

ranQ Trust Score of Hans Läuchli AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 100% · As of November 2026

Hans Läuchli AG scores 64.8 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.53.724%
  • 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.67.110%
  • 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.95.08%
Hans Läuchli AG scores 89.3 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.70.07%
Hans Läuchli AG scores 88.3 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
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).88.322%
Hans Läuchli AG scores 18.6 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 35.37.14%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.0.04%
Qualifications+0.00

Hans Läuchli AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 3.9 out of 5 stars from 13 customer reviews. As of November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
3.9
of 5

Aggregated from 13 reviews across all connected sources

Sources
GGoogle3.913
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

September 29, 2020Media
«Eigentlich bin ich Mädchen für alles»
reussbote.ch

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Location

Salzmattstrasse 1
5507 Mellingen
Opening hours
Mon
07:15 - 12:00, 13:15 - 17:00
Tue
07:15 - 12:00, 13:15 - 17:00
Wed
07:15 - 12:00, 13:15 - 17:00
Thu
07:15 - 12:00, 13:15 - 17:00
Fri
07:15 - 12:00, 13:15 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-105.783.723
Founded
1975 · 51 years
Last commercial register change
May 12, 2026
Employees
11 to 20

Active in 1 of 26 cantons

  • AGAargau
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.
100.0
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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