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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryCrafts & TradesTilerZurichHans Leins AG
Hans Leins AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Hans Leins AG carries out floor and wall covering work and trades in tiles. Its services include installing and selling ceramic tiles, porcelain stoneware, mosaics and natural stone, as well as repairs, waterproofing and work on terraces and pools.

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Products & services

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4.2/5

Hans Leins AG

10
Tile laying work
Installation of all tile sizes, large formats, glass mosaic, porcelain stoneware mosaic, sealant joints, waterproofing and substrate works for conversions, new builds, pools, terraces and barrier-free showers.
Ceramic and porcelain tiles
Ceramic and porcelain tiles for floors, walls, bathrooms, kitchens, heavily used areas, terraces, balconies and facade cladding.
Cement tiles
Cement tiles from Morocco, also called Moroccan cement tiles, for indoor and outdoor areas, floors, walls, kitchen backsplashes, bathrooms, terraces and inner courtyards.
Natural stone work
Natural stone for facades, floors, tables and worktops; polished surfaces as well as processing and cutting of natural stone.
Mosaic work
Mosaic tiles and installation of glass mosaic or porcelain stoneware mosaic with a wide range of colours and designs.
Terrace and balcony surfaces
Finishes and laying work for terraces and balconies, also with suitable tile materials for outdoor areas.
Via Terrazzo
VIA Terrazzo for modern construction and renovation projects, with recyclable mixes, low build-up thickness, fire protection class A1 and individual additives.
Repairs and refurbishments
Repair work on tiled surfaces and renovations, including pool refurbishment with stone replacement and cleaning or polishing of edges.
Waterproofing
Waterproofing in connection with tile work, in particular for conversions, new builds, terraces, balconies and wet areas.
Barrier-free showers
Barrier-free shower solutions as part of tile and renovation work, including expert execution of the shower area.
Trust & reputation

ranQ Trust Score of Hans Leins AG: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of November 2026

Hans Leins AG scores 75.9 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.71.224%
  • 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.72.110%
  • 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.95.08%
Hans Leins AG scores 85.5 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%
Hans Leins AG 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%
Hans Leins AG scores 7.7 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 35.7.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Hans Leins AG reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.5 out of 5 stars from 16 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
4.5
of 5

Aggregated from 16 reviews across all connected sources

Sources
GGoogle4.516
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Dörflistrasse 50
8050 Zurich
Opening hours
Mon
07:00 - 16:15
Tue
07:00 - 16:15
Wed
07:00 - 16:15
Thu
07:00 - 16:15
Fri
07:00 - 16:15
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-101.421.333
Founded
1975 · 51 years
Last commercial register change
April 8, 2020
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • ZHZurich
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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