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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesWinterthurHunziker Partner AG Technik im Gebäude
Hunziker Partner AG Technik im Gebäude Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The company's core activity is the planning, coordination and realization of building technology systems, in particular sanitary, heating, ventilation, cooling and electrical systems as well as measurement, control and regulation technology systems. The company offers comprehensive solutions for architects, private and institutional clients and is mainly active in the region, with a national focus in the areas of planning, specialist coordination and training.

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Products & services

Industry:Plumbing & Building Services
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3.9/5

Hunziker Partner AG Technik im Gebäude

✓ Offered9
Sanitary engineering
WC, shower and bathroom, cold, hot, waste and rainwater pipes, rainwater utilisation, sewer pipes, hot water treatment, legionella protection, laboratory installations, water post-treatment, gas lines, pumps and meters, grease separators, fire protection, compressed-air and vacuum systems.
Heating and cooling engineering
Chip wood, pellet and log-fired systems, oil and gas heating systems, fuel cells, thermal and electric solar systems, combined heat and power plants, heat pumps and ground heat probes, district heating, anergy grids, ice storage, waste heat installations, thermally active components, and compression, adsorption and absorption refrigeration.
Air-conditioning engineering
Complex air-conditioning systems for differentiated tasks, air-conditioning systems for large server rooms, special filtration technology, and climate-related air conditioning for both comfortable and technical requirements.
Ventilation engineering
Ventilation systems, air treatment, comfort ventilation, heat recovery systems, ventilation for underground car parks, ventilation systems for commercial kitchens, classrooms and indoor swimming pools, as well as smoke extraction systems.
Building automation
Monitoring, control, regulation and optimisation systems for building services, system control, intelligent living, remote maintenance, SCADA systems and remote monitoring.
Engineering
Integrated planning of building services, Minergie specialist partnership, coordination of building services, fire protection, measuring and analysis, facility management planning, energy planning and energy management, as well as building simulation.
Service and value maintenance
24-hour service, 7 days a week, maintenance and support of building services installations, as well as service subscriptions and on-site fault rectification.
Descale boilers
Descaling of hot water tanks and boilers, inspection of safety fittings and maintenance work to reduce energy consumption and ensure the system.
Replace water heaters
Replacement of electric water heaters with climate-friendly solutions, including combination with photovoltaic systems and dehumidification of the boiler room.
Trust & reputation

ranQ Trust Score of Hunziker Partner AG Technik im Gebäude: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 100% · As of October 2026

Hunziker Partner AG Technik im Gebäude scores 47.2 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.63.624%
  • 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.17.610%
  • 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.35.08%
Hunziker Partner AG Technik im Gebäude 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%
Hunziker Partner AG Technik im Gebäude scores 86.7 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).86.722%
Hunziker Partner AG Technik im Gebäude scores 29.3 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 35.48.64%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.10.04%
Qualifications+0.00

Hunziker Partner AG Technik im Gebäude reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 4.0 out of 5 stars from 1 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
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle41
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

November 13, 2020Media
Preis für Hunziker AG
tagesanzeiger.ch

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Location

Zürcherstrasse 14
8400 Winterthur

At a glance

Legal form
Corporation
UID
CHE-111.728.980
Founded
2004 · 22 years
Last commercial register change
March 11, 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.100.06%
  • 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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