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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryReal EstateFacility Management & CleaningCelerina/SchlarignaMAX GmbH
MAX GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Max GmbH is the provision of comprehensive cleaning and maintenance services for properties, including: interior cleaning, window, door and staircase cleaning, specialized cleaning of luxury boutiques, floor and carpet cleaning, post-move and post-construction cleaning, laundry services, and additional services such as babysitting, pet care and catering for events. The company offers these services in the Engadin and Bregaglia regions of Switzerland.

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Products & services

Industry:Facility Management & Cleaning
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MAX GmbH

Property cleaning and maintenance services
Maintenance and care of properties, interior cleaning, window and glass cleaning, stairwell cleaning, floor cleaning, move-out cleaning and post-construction cleaning.
Carpet and carpet floor cleaning
Cleaning of carpets and carpeted floors as a separate specified cleaning service within the cleaning offering.
Laundry service
Laundry care and laundry service as an additional service within the cleaning and property care environment.
Management and cleaning of holiday homes
Management and cleaning of holiday homes, as well as ongoing care of holiday properties in the Engadin and Bergell region.
Airbnb co-host
Co-host service for Airbnb properties, supplemented with cleaning and care of holiday accommodations.
Babysitting service
Babysitting as a customer-oriented additional service alongside cleaning and care services.
Dog sitting and pet care
Care for dogs and pets as a complementary service for customer needs in everyday life or during absence.
Staff for catering and events
Provision of staff for catering and events to support events and hosting.
Trust & reputation

ranQ Trust Score of MAX GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

MAX GmbH scores 69.5 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.76.724%
  • 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.45.610%
  • 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.78.08%
MAX GmbH scores 80.9 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.95.212%
  • 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%
MAX 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%
MAX 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

MAX GmbH reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 5 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 5 reviews across all connected sources

Sources
GGoogle55
★TrustpilotSoon
PProvenExpertSoon

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

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Comparisons

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Location

Via Nouva 5
7505 Celerina/Schlarigna
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-149.571.066
Founded
2013 · 13 years
Last commercial register change
October 7, 2020
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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