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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryCrafts & TradesSpecialized Construction InstallationsKlotenHLM Klima AG
HLM Klima AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

HLM Klima AG supplies, designs and services refrigeration, air‑conditioning and ventilation systems and related equipment. The company provides installation, technical maintenance, a 24‑hour emergency service and solutions for server-room cooling, air purification and dehumidification.

AI-generated
Offering

Products & services

Industry:Specialized Construction Installations
✓ Offered8
Refrigeration, air-conditioning and ventilation systems
Refrigeration, air-conditioning and ventilation systems for residential, commercial and special applications, including advice, installation and solutions for varying room and operating requirements.
IT air conditioning
IT air conditioning for server rooms, data centres, telecommunications facilities and laboratories, with reliable cooling, free cooling and systems designed for high availability.
Wine cellar air conditioning
Wine cellar air conditioning for constant storage temperatures, energy-efficient cooling and suitable systems for wine cellars and rooms with target temperatures up to 8 °C.
Air purification
Air purification using Streamer technology and nanoe™ X for clean indoor air, inactivation of viruses and bacteria, odour reduction and support for room climate.
Technical maintenance
Technical maintenance for air-conditioning and ventilation systems, with regular servicing, expert advice, repairs and support for refrigeration systems.
24-hour on-call service
24-hour on-call service for air-conditioning, refrigeration and ventilation equipment, with emergency assistance in case of failure or malfunction, and support for service customers.
Panasonic air-conditioning units
Panasonic air-conditioning units for cooling, heating and clean air, with wall-mounted units, super-compact models and mini floor-standing cabinets for different room air-conditioning requirements.
Daikin air-conditioning units
Daikin air-conditioning units and solutions for efficient room cooling and heating, focusing on comfort, energy efficiency and intelligent control.
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4.2/5

HLM Klima AG

Trust & reputation

ranQ Trust Score of HLM Klima AG: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

HLM Klima AG scores 71.3 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.72.524%
  • 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.49.510%
  • 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.95.08%
HLM Klima AG scores 85.5 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.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.55.07%
HLM Klima AG scores 85.0 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).85.022%
HLM Klima AG scores 22.9 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 35.22.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

HLM Klima AG 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 6 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 6 reviews across all connected sources

Sources
GGoogle4.76
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Hohstrasse 2
8302 Kloten

At a glance

Legal form
Corporation
UID
CHE-106.478.748
Founded
1989 · 37 years
Last commercial register change
April 16, 2024
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.
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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