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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryCrafts & TradesSpecialized Construction InstallationsAltendorfAlpina Klimatechnik GmbH
Alpina Klimatechnik GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Alpina Klimatechnik GmbH is the planning, installation, maintenance and repair of air conditioning systems, refrigeration and climate control systems, air dehumidification and air purification systems for residential and commercial spaces, server rooms, wine cellars and other special applications. The company also offers custom-made products and accessories for climate control devices and has a 365-day emergency service for malfunctions and maintenance.

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Products & services

Industry:Specialized Construction Installations
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4.4/5

Alpina Klimatechnik GmbH

✓ Offered8
Air conditioners for home
Air conditioners for living spaces with draft-free cooling, app control, and wall, cassette or console units; on-site or showroom consultation, installation and commissioning.
Air conditioners for offices and commercial spaces
Air conditioners for offices, shops, sales areas and industry with flexible installation, various indoor units and room temperature control for work and commercial premises.
Server room cooling
Air conditioning for server and technical rooms with redundant circuits, alternating operation, standby reserve unit and interfaces for KNX, Modbus, BACnet and LonWorks.
Air conditioning for wine cellars
Cooling units for wine cellars with constant temperature control, an additional humidification system and solutions for private wine cellars.
Service, maintenance and repair
Maintenance work, repairs and service for air-conditioning and refrigeration systems, including 24h emergency service; service also for third-party systems, as well as a maintenance report with checklists.
Custom-made air-conditioning units
Tailor-made air-conditioning solutions with custom components, for example ceiling cassettes in suspended ceilings as well as duct and console units with a visually discreet integration.
Sound and visual screening hoods
Protective housings for air-conditioning units and heat pumps made of aluminium, wood or sound-damping materials to reduce noise and achieve visual integration.
Showroom and consultation
Showroom with fully functional air-conditioning units for testing, personal consultation and selection of different models and versions.
Trust & reputation

ranQ Trust Score of Alpina Klimatechnik GmbH: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

Alpina Klimatechnik GmbH scores 90.7 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.83.824%
  • 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.100.010%
  • 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.100.08%
Alpina Klimatechnik 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%
Alpina Klimatechnik 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%
Alpina Klimatechnik GmbH scores 51.4 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 35.51.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Alpina Klimatechnik GmbH reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.7 out of 5 stars from 152 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 152 reviews across all connected sources

Sources
GGoogle4.7152
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Breitenstrasse 19
8852 Altendorf
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-375.800.799
Founded
2018 · 8 years
Last commercial register change
June 26, 2025
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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