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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesMasonry WorkOberweningenM. Spangenberg
M. Spangenberg Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of the company "M. Spangenberg – Your Customer Mason" is the provision of masonry services and related services, in particular: planning and execution of construction projects around the house and garden, expansion or division of rooms, garden wall renovation, total renovation of houses, and expert advice and work execution in close collaboration with customers. The company thus offers services in the field of masonry and construction execution.

AI-generated
Offering

Products & services

Industry:Masonry Work
✓ Offered9
Masonry work
All classic masonry work, from load-bearing structures to smaller alterations; precise and reliable execution for conversion and renovation projects.
Conversions and alterations
Conversions of all kinds and alterations to existing rooms as required; from small changes to extensive redesigns, with careful planning and professional execution.
Renovations and restorations
Renovations and masonry restorations for the repair of existing areas; professional repair of damaged material and preservation of appearance and structural stability.
Drywall work
Flexible interior fit-outs and room partitions in drywall construction; new room layouts and functional adaptations of existing spaces.
Repair work
Rectification of minor damage and major defects; root-cause analysis, sustainable repair work and prevention of consequential damage.
Plastering work
Plastering work for indoor and outdoor areas to achieve clean surfaces and an even finish on walls.
Insulation work
Insulation work to improve energy efficiency and sound insulation; professional implementation with suitable materials.
Demolition and dismantling
Masonry demolitions and dismantling work with structured execution and professional disposal of materials.
Garden walls
Stable and visually appealing garden walls for outdoor areas, planned individually and adapted to the surroundings.
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4.0/5

M. Spangenberg

Trust & reputation

ranQ Trust Score of M. Spangenberg: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

M. Spangenberg scores 69.2 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.78.124%
  • 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.63.210%
  • 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.50.08%
M. Spangenberg scores 72.7 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.86.512%
  • 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%
M. Spangenberg scores 83.3 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).83.322%
M. Spangenberg scores 6.0 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 35.6.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

M. Spangenberg reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 4.8 out of 5 stars from 11 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
4.8
of 5

Aggregated from 11 reviews across all connected sources

Sources
GGoogle4.811
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Kronenweg 3
8165 Oberweningen
Opening hours
Mon
08:00 - 20:00
Tue
08:00 - 20:00
Wed
08:00 - 20:00
Thu
08:00 - 20:00
Fri
08:00 - 20:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-177.523.960
Founded
2016 · 10 years
Last commercial register change
July 25, 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.
67.0
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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