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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryCrafts & TradesSpecialized Construction InstallationsSt. GallenTCA Thermoclima AG
TCA Thermoclima AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The core activity of TCA Thermoclima is the distribution and sale of air conditioning systems and heat pumps, particularly from Japanese and European manufacturers such as Daikin, Panasonic, Aermec and Heliotherm. The company also offers comprehensive services including installation, maintenance, repair and maintenance of air conditioning systems, heat pumps and industrial refrigeration systems.

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Products & services

Industry:Specialized Construction InstallationsWholesale - Machinery & Technical Equipment
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TCA Thermoclima AG

✓ Offered3
Air conditioning and cooling systems
Split and mobile air conditioners, chilled-water systems, heat pumps and commercial cooling solutions for cooling and heating in living spaces, commercial premises, industry and special applications.
Ventilation systems
Custom ventilation units and ventilation monoblocks for simple supply and extract ventilation up to full air conditioning, for office buildings, schools, retail shops, hotels and industry.
Customer service
IBN installation, maintenance, spare parts, repairs, warranty, service subscriptions, returns, R-32 calculators and training offers for heating and cooling systems.
Trust & reputation

ranQ Trust Score of TCA Thermoclima AG: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 100% · As of October 2026

TCA Thermoclima AG scores 71.0 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.58.224%
  • 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.78.610%
  • 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%
TCA Thermoclima AG scores 94.3 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.90.07%
TCA Thermoclima AG scores 86.7 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).86.722%
TCA Thermoclima AG scores 73.1 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 35.82.94%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.63.34%
Qualifications+0.00

TCA Thermoclima AG reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.1 out of 5 stars from 21 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.1
of 5

Aggregated from 21 reviews across all connected sources

Sources
GGoogle4.121
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

July 17, 2026Media
TCA Thermoclima übernimmt Allco Allenspach
leaderdigital.ch
January 15, 2024Media
Leidenschaft für gutes Klima seit einem halben Jahrhundert
leaderdigital.ch
May 24, 2022Media
Stabsübergabe bei TCA Thermoclima AG
organisator.ch
May 23, 2022Media
Chefwechsel bei St.Galler TCA Thermoclima AG
tagblatt.ch
May 23, 2022Media
Stabübergabe bei TCA Thermoclima AG
stgallen24.ch

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Comparisons

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Location

Piccardstrasse 13
9015 St. Gallen
Opening hours
Mon
07:30 - 12:00, 13:30 - 17:00
Tue
07:30 - 12:00, 13:30 - 17:00
Wed
07:30 - 12:00, 13:30 - 17:00
Thu
07:30 - 12:00, 13:30 - 17:00
Fri
07:30 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-105.807.588
Founded
1975 · 51 years
Last commercial register change
July 24, 2026
Employees
51 to 100
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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