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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesHagendornNeziTech GmbH
NeziTech GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of NeziTech is the provision of services in the field of heating and sanitary technology, including repairs, renovations, conversions, maintenance and servicing of real estate. The company also offers consulting and support in applying for subsidies and carrying out building applications.

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Products & services

Industry:Plumbing & Building Services
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4.2/5

NeziTech GmbH

✓ Offered6
Heating and sanitary solutions
Heating and sanitary work for private clients, architects and property managements, including repairs, conversions and renovations in Central Switzerland and Zurich.
Service & Repairs
Sanitary repairs and heating repairs, for example for dripping fittings, blocked pipes, leaks, or problems with boilers, thermostats or pumps.
Maintenance & Care
Regular maintenance for heating and sanitary systems, as well as seasonal checks for heating, pipes and seals.
Renovation & Refurbishment
Bathroom and kitchen refurbishment as well as heating renovation, including planning, material selection, implementation and advice on funding.
Building applications & subsidies
Building applications and approval procedures for heating or sanitary renovations, as well as advice and support for subsidy programmes and applications.
Technical support for property managers
Maintenance, servicing, troubleshooting, technical support and tailored solutions for individual properties or entire portfolios.
Trust & reputation

ranQ Trust Score of NeziTech GmbH: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

NeziTech GmbH scores 87.9 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.90.024%
  • 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.82.910%
  • 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.88.08%
NeziTech GmbH scores 57.1 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.39.612%
  • 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%
NeziTech 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%
NeziTech GmbH scores 40.0 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 35.40.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

NeziTech GmbH reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 25 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
5
of 5

Aggregated from 25 reviews across all connected sources

Sources
GGoogle525
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Flurstrasse 22
6332 Hagendorn
Opening hours
Mon
07:30 - 18:00
Tue
07:30 - 18:00
Wed
07:30 - 18:00
Thu
07:30 - 18:00
Fri
07:30 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-330.780.137
Founded
2024 · 2 years
Last commercial register change
March 25, 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.
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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