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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesKemptthalpietrobon hvac GmbH
pietrobon hvac GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of pietrobon hvac GmbH is the planning, installation, maintenance and servicing of systems and installations in the fields of heating, ventilation, air conditioning, climate control and sanitation (HVAC) as well as measurement, control and regulation technology (MCR). This includes in particular: * Refrigeration technology: climate cooling, commercial cooling, refrigeration machines, tightness control and maintenance * Air conditioning systems: planning, installation, maintenance and servicing of air conditioning systems, mobile air conditioning units and air conditioning units without hoses * Heating and sanitation: heat pumps, heat distribution, cold distribution, heat pump boilers and maintenance * Ventilation: ventilation systems, ventilation cleaning and maintenance * Technical facility management: maintenance, inspection, fault analysis and maintenance planning * Automation: building automation and climate computers The company also offers helpdesk and standby services and has a 24-hour hotline.

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pietrobon hvac GmbH

Industry:
Plumbing & Building Services
✓ Offered12
Refrigeration engineering
Refrigeration engineering for refrigeration machines, commercial cooling and cooling installations; planning, installation, commissioning as well as service and maintenance for industry, server rooms, logistics and buildings.
Heat pump
Heat pumps for air/water, brine/water, water/water, domestic hot water and split systems; consultation, planning, installation, commissioning as well as service and maintenance.
Air conditioning
Split and multi-split air conditioning systems for home, office and other rooms; consultation, planning, installation, commissioning as well as service and maintenance.
Ventilation system
Ventilation systems for apartments, commercial premises and low-energy houses; consultation, installation, commissioning as well as service and maintenance.
Heating centre
Heating centres for residential and commercial premises; planning, installation, commissioning as well as service and maintenance for efficient heat distribution.
Sanitary plumbing distribution
Sanitary plumbing distributions for residential construction, healthcare, commercial facilities and laboratory construction; planning, installation, commissioning as well as service and maintenance.
Service & inspection
Service, inspection and maintenance of heating, refrigeration, ventilation, sanitary and air-conditioning systems; helpdesk, on-call service and ongoing systems support.
Helpdesk & on-call service
Helpdesk and on-call service for technical faults; 24/7 availability, rapid fault clearance and plant-specific support.
Ventilation cleaning
Ventilation cleaning to ensure hygiene, function and air quality in ventilation systems; used as an additional maintenance service for buildings.
Leak tightness testing
Leak tightness tests on refrigeration systems to check function and tightness as part of technical maintenance.
Maintenance planning
Maintenance planning for technical systems with a focus on operational safety, maintenance cycles and efficient upkeep.
Fault analysis
Fault analysis for heating, refrigeration, ventilation and sanitary systems to quickly narrow down and resolve technical problems.
Trust & reputation

ranQ Trust Score of pietrobon hvac GmbH: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

pietrobon hvac GmbH scores 82.6 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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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.80.624%
  • 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.91.110%
  • 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.78.08%
pietrobon hvac GmbH scores 65.0 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%
pietrobon hvac 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%
pietrobon hvac GmbH scores 57.1 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 35.57.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

pietrobon hvac GmbH 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 35 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 35 reviews across all connected sources

Sources
GGoogle4.735
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Hier entsteht die Karte
Kemptpark 38
8310 Kemptthal
Opening hours
Mon
07:30 - 12:00, 13:00 - 17:00
Tue
07:30 - 12:00, 13:00 - 17:00
Wed
07:30 - 12:00, 13:00 - 17:00
Thu
07:30 - 12:00, 13:00 - 17:00
Fri
07:30 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-233.059.082
Founded
2022 · 4 years
Last commercial register change
December 23, 2025
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.
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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