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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryCrafts & TradesMetal ConstructionLully VdKirchhofer Marc-André mak constructions métalliques
Kirchhofer Marc-André mak constructions métalliques Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Marc-André Kirchhofer is the manufacture and assembly of metal constructions, particularly: locksmithing, metal carpentry, steel and stainless steel doors and windows, aluminum doors and windows, railings, barriers and safety elements, stairs, gates and garage doors, metal frameworks and facades, sheet metal work, and special works. The company thus offers a wide range of metal constructions and services required for the construction and renovation of buildings and other structures.

AI-generated
Offering

Products & services

Industry:Metal Construction
✓ Offered9
General locksmith services
Maintenance, repair and emergency assistance for small locksmithing work, with on-site travel for private individuals, businesses, property managers, architects, engineers and public authorities.
Glazing and doors in steel and stainless steel
Glazing and doors in steel or stainless steel, with insulated or non-insulated profiles; high-traffic entrances, industrial doors, EI30/EI60 fire-resistant doors and glazing, and anti-burglary security doors.
Aluminium metalwork, glazing and doors
Aluminium metalwork, glazing and doors, with fire doors, windows, sliding windows, dormers, skylights, conservatories and winter gardens.
Balustrades, barriers and security elements
Balustrades, barriers and security elements custom-made for staircases and facades, complying with standards, with safety, reliability and design.
Staircases
Straight, quarter-turn, half-turn and spiral staircases, to connect the levels of a building and enhance the floor, attic or mezzanine.
Gates and garage doors
Gates for pedestrians and vehicles, garage doors for private homes and shared garages, with automation to secure access to the building.
Metal frames and facades
Metal frames and facades, with machining of frame components up to 2.5 tonnes and 12 metres in length; certified welding EN 1090-2.
Sheet metalwork
Sheet metalwork on steel, stainless steel and aluminium, with a length capacity of 3 metres and a thickness of 6 mm.
Special works
Special works in metal construction, from single units to series, handling special orders and providing solutions tailored to specific cases.
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3.8/5

Kirchhofer Marc-André mak constructions métalliques

Trust & reputation

ranQ Trust Score of Kirchhofer Marc-André mak constructions métalliques: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

Kirchhofer Marc-André mak constructions métalliques scores 56.8 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.73.124%
  • 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.35.310%
  • 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%
Kirchhofer Marc-André mak constructions métalliques 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%
Kirchhofer Marc-André mak constructions métalliques 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%
Kirchhofer Marc-André mak constructions métalliques scores 2.0 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 35.2.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Kirchhofer Marc-André mak constructions métalliques 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 3 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 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Chemin de Préveyres 53
1132 Lully Vd
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-100.254.908
Founded
1999 · 27 years
Last commercial register change
October 24, 2019
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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