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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryReal EstateFacility Management & CleaningOstermundigenIMMO-SERVICE R. Iseli AG
IMMO-SERVICE R. Iseli AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of IMMO-SERVICE R. ISELI AG is the provision of property services, including: building cleaning, environmental maintenance, winter services, caretaking services, including technical maintenance, pest control and prevention, including the control of vermin, wasp nests, spiders, cockroaches, mice, rats and ants. The company offers these services to administrations, private individuals, foundations, ownerships and other companies.

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Products & services

Industry:Facility Management & Cleaning
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4.4/5

IMMO-SERVICE R. Iseli AG

✓ Offered3
Property services
Building cleaning, grounds maintenance and winter services for properties in and around Bern; care and maintenance in cooperation with property management offices.
Caretaker services
Caretaking and technical maintenance for houses and buildings; professional all-round care, upkeep and scheduled inspections for administrations, private individuals and owner communities.
Pest control
Control and prevention of pests, wasp nests, spiders, cockroaches, mice, rats and ants; inspection, on-site treatment and defense.
Trust & reputation

ranQ Trust Score of IMMO-SERVICE R. Iseli AG: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

IMMO-SERVICE R. Iseli AG scores 90.5 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.83.424%
  • 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%
IMMO-SERVICE R. Iseli AG scores 76.5 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.70.212%
  • 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.70.07%
IMMO-SERVICE R. Iseli AG 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%
IMMO-SERVICE R. Iseli AG scores 20.0 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 35.20.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

IMMO-SERVICE R. Iseli AG reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.7 out of 5 stars from 113 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
4.7
of 5

Aggregated from 113 reviews across all connected sources

Sources
GGoogle4.7113
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Jurablickweg 1
3072 Ostermundigen
Opening hours
Mon
07:00 - 17:00
Tue
07:00 - 17:00
Wed
07:00 - 17:00
Thu
07:00 - 17:00
Fri
07:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-265.267.012
Founded
2020 · 6 years
Last commercial register change
September 24, 2026
Employees
11 to 20
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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