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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryReal EstateCleaning companySchlierenAC Oliveira GmbH
AC Oliveira GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

AC Oliveira GmbH provides cleaning and facility services for private and business customers. Its services include regular and specialist cleaning, building maintenance and caretaking, garden care, waste disposal and transport.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Cleaning company
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4.5/5

AC Oliveira GmbH

✓ Offered5
Regular maintenance cleaning
Regular cleaning of office and administration buildings, apartments, houses, schools, production facilities, shopping centres, department stores, salons, homes, as well as parking garages and parking spaces.
Caretaking and property management
On-site caretaking with contact to tenants, owners and management, minor repair and handyman work, care of indoor and outdoor facilities, as well as on-call duty service.
Garden care and maintenance
Care, maintenance and redesign of private gardens and large properties, including lawn care, fertilising, cutting/triming, weeding, as well as pond and flowerbed care.
Specialised cleaning
Specialised cleaning such as window cleaning, floor deep cleaning, thorough cleaning, catering cleaning, carpet and upholstery cleaning, construction, final and post-construction cleaning, as well as moving-out cleaning with a handover guarantee.
Waste disposal and transport
Waste disposal and domestic transports with two movers and a service vehicle; on request also assembly and disassembly according to hours worked.
Trust & reputation

ranQ Trust Score of AC Oliveira GmbH: 4.5 out of 5.0

Trust Score4.5/ 5.0

Excellent

x

Data basis 96% · As of November 2026

AC Oliveira GmbH scores 95.1 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.91.424%
  • 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%
AC Oliveira GmbH scores 86.7 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.70.07%
AC Oliveira GmbH 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%
AC Oliveira GmbH scores 5.4 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 35.5.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

AC Oliveira GmbH reaches a ranQ Trust Score of 4.5 out of 5.0 — rated «Excellent». The rating draws, among other things, on 4.9 out of 5 stars from 73 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
4.9
of 5

Aggregated from 73 reviews across all connected sources

Sources
GGoogle4.973
★TrustpilotSoon
PProvenExpertSoon

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

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Comparisons

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Location

Freiestrasse 25
8952 Schlieren
Opening hours
Mon
08:00 - 12:00, 13:00 - 17:00
Tue
08:00 - 12:00, 13:00 - 17:00
Wed
08:00 - 12:00, 13:00 - 17:00
Thu
08:00 - 12:00, 13:00 - 17:00
Fri
08:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-114.372.750
Founded
2008 · 18 years
Last commercial register change
February 27, 2025
Employees
11 to 20

Active in 1 of 26 cantons

  • 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.
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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