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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryCrafts & TradesMetalworkZwingenSpano Metallbau AG
Spano Metallbau AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Spano Metallbau AG plans, fabricates and installs steel and metalwork for private and business clients. Its services include balconies, carports, windows and façades, railings, stairs, doors, canopies and custom work in steel and aluminium.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Metalwork
✓ Offered11
Turnkey solutions in steel and metal construction
Planning, project design and coordination of metal construction projects with one contact; coordination of involved companies and execution for complex building projects.
Steel construction work
Design, fabrication and installation of load-bearing structures, supports, platforms, escape stair towers, and storage and production halls in steel.
Windows and façades
Production and installation of windows and façade elements in steel and glass, including glazed balconies, atriums, and solutions for commercial, industrial and residential buildings.
Balconies
Custom steel balconies for new builds and renovations, as add-on, freestanding, cantilevered or special-construction balconies with different deck finishes.
Railings
Custom balcony and stair railings in steel, wood or glass, including consulting, planning, fabrication, installation and versions with privacy screening.
Stairs
Indoor and outdoor stairs in steel, individually manufactured to order, with stair railings, galvanised surfaces and optional coloured powder coating.
Doors
Entrance doors, swing and sliding doors in steel or aluminium, including security and fire doors, garage doors, industrial doors and door automation.
Canopies
Terrace canopies, bicycle and equipment shelters, seating- and break-area roofs, pergolas and entrance canopies in steel.
Carports
Custom single, double and larger carports with different roof solutions, protecting vehicles from weather and corrosion.
Conservatories
Conservatories as extensions with wind and weather glazing, insulated living-space extensions and solutions for shading and ventilation.
Special metalwork
Custom metalwork in steel, aluminium or stainless steel, such as rose arches, platforms, vehicle protection plates, business signs, bars and sales counters.
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4.2/5

Spano Metallbau AG

Trust & reputation

ranQ Trust Score of Spano Metallbau AG: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of November 2026

Spano Metallbau AG scores 72.5 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.79.224%
  • 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.58.610%
  • 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.70.08%
Spano Metallbau AG scores 89.3 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%
Spano Metallbau AG 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%
Spano Metallbau AG scores 25.7 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 35.25.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Spano Metallbau AG reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.9 out of 5 stars from 9 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 9 reviews across all connected sources

Sources
GGoogle4.99
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Riedstrasse 14
4222 Zwingen
Opening hours
Mon
07:00 - 16:45
Tue
07:00 - 16:45
Wed
07:00 - 16:45
Thu
07:00 - 16:45
Fri
07:00 - 15:45
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-104.830.751
Founded
1998 · 28 years
Last commercial register change
June 23, 2025
Employees
11 to 20

Active in 1 of 26 cantons

  • BLBasel-Country
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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