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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesTägerwilenFuchs Heizung & Sanitär GmbH
Fuchs Heizung & Sanitär GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Fuchs Haustechnik is the planning, installation and maintenance of building technology, particularly in the areas of heating, plumbing, air conditioning and bathroom planning. The company offers its services in Switzerland and has a branch in Tägerwilen, from where it carries out all work and services with its own fitters and service vehicles.

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Products & services

Industry:Plumbing & Building Services
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4.2/5

Fuchs Heizung & Sanitär GmbH

7
House & Building Services
Consulting, planning, installation and customer service for heating, plumbing, ventilation and air-conditioning technology; also for new builds, renovations and larger projects in Switzerland.
Customer Service
Maintenance, repairs, inspections and emergency service for heating and sanitary installations; also service for existing systems and third-party systems according to prescribed intervals.
Bathroom Studio
Bathroom planning, bathroom renovation and bathroom new builds with showroom, overall concept, 2D and 3D planning and selection of taps, furniture, tiles and bathroom fixtures.
On-site Heating Check
Free on-site check to choose the optimal heating technology, with advice on heat supply, funding and compliance options for existing buildings.
Leak Detection
Locating leaks, professional drying after water damage and water damage remediation.
Drinking Water Check
Testing of drinking water installations, hygienic assessment, sample collection and proposals for repair or renovation of contaminated systems.
Air-Conditioning Technology
Planning, installation, maintenance and leak tests of air-conditioning systems, chilled-water units and other climate and refrigeration systems.
Trust & reputation

ranQ Trust Score of Fuchs Heizung & Sanitär GmbH: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

Fuchs Heizung & Sanitär GmbH scores 70.0 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.72.924%
  • 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.63.210%
  • 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.70.08%
Fuchs Heizung & Sanitär GmbH scores 83.0 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.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.55.07%
Fuchs Heizung & Sanitär GmbH scores 85.0 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).85.022%
Fuchs Heizung & Sanitär GmbH scores 82.9 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 35.82.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Fuchs Heizung & Sanitär GmbH reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.6 out of 5 stars from 11 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
4.6
of 5

Aggregated from 11 reviews across all connected sources

Sources
GGoogle4.611
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Bahnhofstrasse 17
8274 Tägerwilen
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-114.542.035
Founded
2008 · 18 years
Last commercial register change
August 31, 2026
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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