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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,544 companies indexed · Last updated: today
DirectoryCrafts & TradesFlooring & TilingWängiMarcel Bosshard GmbH
Marcel Bosshard GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Marcel Bosshard GmbH is the planning, coordination and execution of bathroom renovations and refurbishments, including the installation of tile coverings, natural stone work, masonry work and other related services.

AI-generated
Offering

Products & services

Industry:Flooring & Tiling
✓ Offered11
3D Bathroom Planning
Planning and coordination of bathroom renovations, 3D drawings to visualize the new bathroom; as part of the overall service during the conversion.
Bathroom Renovation and Refurbishment
Renovation of bathrooms, new builds and refurbishments with tiling work, masonry work, screeds, silicone joints and coordination of the work.
Flush-Floor Showers
Barrier-free, flush-floor showers for conversions and new builds, also as a renovation of bathtubs or existing showers; with a glass shower wall and drain options.
Seamless Wall Panels (WSP)
Seamless wall panels for showers and kitchen splashbacks, installable directly over old coverings, in different colours, surfaces and effects.
Ceramic Tile Coverings
Ceramic tile coverings in all colours and variations for walls and floors, including installation in bathrooms and during renovations.
Natural Stone Works
Natural stone works with granite, marble and slate, including outdoor natural-stone coverings laid in a gravel bed.
Electric Underfloor Heating
Electric underfloor heating for conversions and renovation of older buildings, installed directly under tiles, with thermostat or app control; supply and installation of the system.
Low-Dust Renovation
Dust protection during renovation with dust partition walls, cover materials, air cleaners, negative pressure, and personal dust protection for employees.
Cleaning Products for Tiles and Bathrooms
Cleaning and care products for porcelain stoneware, natural stone and sanitary areas, including neutral all-purpose cleaners, mopping care and bathroom cleaners.
Healthy Construction with Low-Emission Products
Use of EC1 Plus certified products for tiling work, including adhesives, waterproofing, levelling compounds, tile adhesives, grout cements and silicones.
Asbestos Testing for Renovations
Asbestos assessment for buildings built before 1990 with sample collection and laboratory testing for renovation, maintenance and refurbishment work.
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3.8/5

Marcel Bosshard GmbH

Trust & reputation

ranQ Trust Score of Marcel Bosshard GmbH: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

Marcel Bosshard GmbH scores 64.6 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.79.424%
  • 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.52.910%
  • 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.35.08%
Marcel Bosshard 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%
Marcel Bosshard 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%
Marcel Bosshard GmbH scores 0.9 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 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Marcel Bosshard GmbH reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 7 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 7 reviews across all connected sources

Sources
GGoogle57
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Wilerstrasse 43a
9545 Wängi
Opening hours
Mon
07:00 - 17:00
Tue
07:00 - 17:00
Wed
07:00 - 17:00
Thu
07:00 - 17:00
Fri
07:30 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-485.360.236
Founded
2024 · 2 years
Last commercial register change
May 10, 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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