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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumberLausenSanTech Gebäudetechnik AG
SanTech Gebäudetechnik AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

SanTech Gebäudetechnik AG plans and installs sanitary systems for new construction and renovation projects in residential and industrial buildings. Its services also include maintenance and repairs, as well as the installation of water treatment and pumping systems.

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Service area

Offering

Products & services

Industry:Plumber
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4.5/5

SanTech Gebäudetechnik AG

✓ Offered7
Residential and industrial construction
Sanitary installations for residential and industrial construction, timely execution of construction projects with expert coordination.
Private customers
Plumbing work for single-family homes and bathroom renovations, with solution-oriented advice and sustainable recommendations on materials and execution.
Service
Service work in occupied premises, carried out by trained staff, with discretion, cleanliness and professional workmanship.
Maintenance and upkeep
Maintenance contracts for sanitary installations, scheduled maintenance in line with Swiss regulations, automatic reminders and preventive upkeep.
Boiler maintenance
Regular maintenance of water heaters including descaling, replacement of the protective anode, and reduction of operating costs and corrosion risks.
Boiler maintenance subscription
Maintenance subscription for boilers with a fixed price, servicing every three to four years, material included, and automatic service reminders.
Purchase & install Quooker taps
Advice, sales and professional installation of Quooker kitchen taps, optionally with maintenance and service.
Trust & reputation

ranQ Trust Score of SanTech Gebäudetechnik AG: 4.5 out of 5.0

Trust Score4.5/ 5.0

Excellent

x

Data basis 96% · As of November 2026

SanTech Gebäudetechnik AG scores 92.2 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.86.424%
  • 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.100.010%
  • 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.100.08%
SanTech Gebäudetechnik AG scores 82.3 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.92.512%
  • 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%
SanTech Gebäudetechnik AG scores 86.7 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).86.722%
SanTech Gebäudetechnik AG scores 14.3 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 35.14.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

SanTech Gebäudetechnik AG reaches a ranQ Trust Score of 4.5 out of 5.0 — rated «Excellent». The rating draws, among other things, on 4.8 out of 5 stars from 59 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
4.8
of 5

Aggregated from 59 reviews across all connected sources

Sources
GGoogle4.859
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Hauptstrasse 78
4415 Lausen
Opening hours
Mon
07:30 - 12:00, 13:30 - 16:45
Tue
07:30 - 12:00, 13:30 - 16:45
Wed
07:30 - 12:00, 13:30 - 16:45
Thu
07:30 - 12:00, 13:30 - 16:45
Fri
07:30 - 12:00, 13:30 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-453.868.803
Founded
2014 · 12 years
Last commercial register change
December 4, 2025
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • BLLausen
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.
100.0
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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