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

About the company

The company 'Hoffmann couvreur' is a specialist in roofing and roof renovation based in Lausanne. The core activities include: Roofing (Couvreur), Carpentry work (Charpentier), Repair and replacement of gutters and downspouts, Installation and replacement of skylights and Velux windows, Roof renovation and restoration, Insulation of roofs, Sealing of roof edges, Emergency service for roof leaks, Repair of roof damage, Cleaning and moss removal from roofs. The company offers its services in Lausanne and its surroundings and is available 24/7 for emergencies.

AI-generated
Offering

Products & services

Industry:Roofing
✓ Offered9
Roof renovation
Renovation of damaged roofing, partial or complete renewal, roof diagnosis, waterproofing, installation of anti-infiltration tarpaulin and repair work on roof tiles.
Repair and replacement of cheneaux
Repair, replacement and clearing of cheneaux and gutters, with emergency interventions to restore the flow of rainwater and limit damage to the roof and façade.
Installation of roof windows and Velux
Installation, replacement and repair of roof windows and Velux, including treatment of leaks and restoring the waterproofing.
Roof insulation
Roof and attic insulation, with thermal and acoustic insulation, free quotation and intervention for urgent projects in Lausanne and the surrounding area.
Roof cleaning and moss removal
Roof cleaning, moss removal and removal of moss, using standard techniques, with high-pressure cleaning or by drone depending on the need.
Fascia board cladding
Fascia board cladding to protect and finish the roof edges, as part of roofing and sheet metal works.
Repair of a dormer on the roof
Repair of a dormer on the roof to restore the affected roofing elements and limit infiltration problems.
Roof leak emergency
24/7 emergency intervention in case of a roof leak, with roof diagnosis and installation of an anti-infiltration tarpaulin.
Carpenter
Carpentry work related to the roof, included in the roofing and sheet metal works offering for buildings in Lausanne and the surrounding area.
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3.6/5

Hoffmann couvreur

Trust & reputation

ranQ Trust Score of Hoffmann couvreur: 3.6 out of 5.0

Trust Score3.6/ 5.0

Solid

x

Data basis 96% · As of October 2026

Hoffmann couvreur scores 56.5 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.68.224%
  • 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.17.610%
  • 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%
Hoffmann couvreur scores 52.6 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.39.612%
  • 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%
Hoffmann couvreur 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%
Hoffmann couvreur scores 2.3 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 35.2.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Hoffmann couvreur reaches a ranQ Trust Score of 3.6 out of 5.0 — rated «Solid». The rating draws, among other things, on 5.0 out of 5 stars from 1 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 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Rue du Valentin 34
1004 Lausanne
Opening hours
Mon
24h
Tue
24h
Wed
24h
Thu
24h
Fri
24h
Sat
24h
Sun
24h

At a glance

Legal form
Sole proprietorship
UID
CHE-338.250.475
Founded
2024 · 2 years
Last commercial register change
June 11, 2024
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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