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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryReal EstateFacility Management & CleaningLucerneGlanzklar GmbH
Glanzklar GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Glanzklar GmbH is the provision of cleaning services for private households and commercial customers. This includes in particular: Private cleaning: regular household cleaning, window cleaning, carpet and upholstery cleaning Industrial cleaning: office cleaning, facade cleaning up to 4 meters, cleaning of production halls and workshops Special cleaning: graffiti removal, spring or major cleaning The company offers customized cleaning solutions and values quality, efficiency and individual care.

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Offering

Products & services

Industry:Facility Management & Cleaning
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4.2/5

Glanzklar GmbH

✓ Offered5
Cleaning services
Cleaning for private households and commercial sites, including regular apartment and house cleaning, move-out cleaning, window cleaning, carpet and upholstery cleaning, as well as spring cleaning and deep cleaning.
Industrial cleaning services
Cleaning of offices, facades, industrial buildings, production halls and workshops, as well as special cleanings such as graffiti removal, construction final cleaning and machine cleaning.
Property management
Property management and maintenance work for real estate, reliable and flexible for private and business customers.
Garden maintenance
Garden and outdoor area maintenance for private and business customers, including lawn care, hedge and tree trimming, as well as care of green spaces.
Winter service
Snow clearing, salting services and ice prevention for private and commercial properties during the winter months.
Trust & reputation

ranQ Trust Score of Glanzklar GmbH: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

Glanzklar GmbH scores 95.8 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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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.94.424%
  • 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.95.08%
Glanzklar 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%
Glanzklar 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%
Glanzklar GmbH scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Glanzklar GmbH reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 53 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 53 reviews across all connected sources

Sources
GGoogle553
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Bleicherstrasse 23
6003 Lucerne
Opening hours
Mon
08:00 - 18:00
Tue
08:00 - 18:00
Wed
08:00 - 18:00
Thu
08:00 - 18:00
Fri
08:00 - 18:00
Sat
09:00 - 15:30
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-199.304.389
Founded
2024 · 2 years
Last commercial register change
September 24, 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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