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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentSolar & PhotovoltaicsOltenMarkus Aregger Bedachungen und Spenglerei
Markus Aregger Bedachungen und Spenglerei Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Markus Aregger Bedachungen und Spenglerei encompasses the planning, consulting and execution of work in the area of roofs and facades, including: Roofing (pitched roofs, flat roofs, roofing membranes), sheet metal work (downspouts, roof edge finishes, chimney cladding, dormer windows), facade cladding, photovoltaic systems, and lightning protection systems. The company offers its services for both renovations and new constructions, promising tailored solutions for its customers.

AI-generated
Offering

Products & services

Industry:Solar & Photovoltaics
✓ Offered7
Sheet metal work
Sheet metal work for roofs, façades and connections; custom-made metal solutions, installation, protection against weather and a durable finish.
Pitched roofs
Plan, renovate and build pitched roofs; long-lasting materials, professional workmanship and solutions for new construction and renovation.
Flat roofs
Flat roof solutions for new construction and refurbishment; waterproofing systems, drainage, weatherproof protection and a long-lasting finish.
Roof coverings
Roof coverings made of tiles, slate and special materials; advice, professional installation and suitable solutions for different buildings and styles.
Facades
Facade cladding for weather protection and improved energy efficiency; long-lasting materials, precise workmanship and an appearance that fits the building.
Photovoltaics
Photovoltaic systems for buildings; planning and installation tailored to roof shape and location, for clean energy and long-term savings.
Roofing
Roofing works for new construction, renovation and repairs; solutions around the roof, including planning, refurbishment and implementation.
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3.8/5

Markus Aregger Bedachungen und Spenglerei

Trust & reputation

ranQ Trust Score of Markus Aregger Bedachungen und Spenglerei: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

Markus Aregger Bedachungen und Spenglerei scores 53.8 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.70.824%
  • 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.27.910%
  • 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%
Markus Aregger Bedachungen und Spenglerei scores 78.5 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.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.55.07%
Markus Aregger Bedachungen und Spenglerei scores 83.3 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).83.322%
Markus Aregger Bedachungen und Spenglerei scores 2.9 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 35.2.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Markus Aregger Bedachungen und Spenglerei 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 2 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 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Tannwaldstrasse 119
4600 Olten
Opening hours
Mon
07:00 - 12:00, 13:00 - 17:00
Tue
07:00 - 12:00, 13:00 - 17:00
Wed
07:00 - 12:00, 13:00 - 17:00
Thu
07:00 - 12:00, 13:00 - 17:00
Fri
07:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-290.810.356
Founded
2011 · 15 years
Last commercial register change
May 24, 2016
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.67.06%
  • 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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