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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesWeinfeldenTOP-TEAM-SANITAER Installations GmbH
TOP-TEAM-SANITAER Installations GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Top Team Sanitär is the planning, installation and maintenance of sanitary facilities, including water softening and water treatment, as well as the creation of bathrooms and other sanitary installations. The company primarily offers its services in the regions of Zurich, Winterthur, Thurgau, St. Gallen and Eastern Switzerland.

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Products & services

Industry:Plumbing & Building Services
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4.1/5

TOP-TEAM-SANITAER Installations GmbH

10
Sanitary installations and planning
Complete installations and their planning in new builds and renovations, rough-in work, final assembly, inlay work, cellar distribution and pressure tests of the pipes.
Bathroom and wet room refurbishments
Wet rooms, classic bathrooms, laundry rooms and guest WCs, including bathtubs and shower trays, washbasins, WCs, bathroom furniture and fittings.
Wellness facilities
Wellness facilities such as saunas and whirlpools in connection with wet rooms and bathroom installations.
Kitchen connections
Connection of kitchen units as well as installation of fittings and appliances in the kitchen area.
Water softening systems
Sales and installation of water softening and water descaling systems for single- and multi-family houses, industry and sports centres.
Rainwater harvesting systems
Rainwater harvesting systems for using rainwater in and around buildings and technical installations.
Solar hot water preparation
Solar hot water preparation as part of the sanitary and building services offering.
Sanitary consulting and planning
Consulting in the sanitary sector, neutral expert assessments in the sanitary sector, needs-based planning and planning of projects.
Installation of water, waste water, gas and pressure lines
Water, waste water, gas and pressure lines, including laying of the building water and waste water pipes in the rough build.
Trading and installation of sanitary appliances and fittings
Trading in appliances, fittings and sets, sale of appliances and fittings, and installation of fittings and devices.
Trust & reputation

ranQ Trust Score of TOP-TEAM-SANITAER Installations GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

TOP-TEAM-SANITAER Installations GmbH scores 65.9 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.68.124%
  • 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.73.510%
  • 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.50.08%
TOP-TEAM-SANITAER Installations GmbH scores 86.7 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.70.07%
TOP-TEAM-SANITAER Installations 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%
TOP-TEAM-SANITAER Installations GmbH scores 17.1 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 35.17.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

TOP-TEAM-SANITAER Installations GmbH reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.4 out of 5 stars from 17 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
4.4
of 5

Aggregated from 17 reviews across all connected sources

Sources
GGoogle4.417
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Eierlenstrasse 3
8570 Weinfelden
Opening hours
Mon
08:00 - 12:00, 13:00 - 17:00
Tue
08:00 - 12:00, 13:00 - 17:00
Wed
08:00 - 12:00, 13:00 - 17:00
Thu
08:00 - 12:00, 13:00 - 17:00
Fri
08:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-108.340.457
Founded
1995 · 31 years
Last commercial register change
March 12, 2026
Employees
11 to 20
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.88.06%
  • 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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