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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSpecialized Construction ActivitiesRomanel-Sur-LausanneNicolas Girard-Desprolet, Léman Assèchement
Nicolas Girard-Desprolet, Léman Assèchement Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Léman Assèchement is the implementation of drying, dehumidification, leak detection and thermography, particularly in the field of construction and real estate projects, as well as providing heating solutions for construction sites.

AI-generated
Offering

Products & services

Industry:Specialized Construction Activities
✓ Offered4
Technical drying
Drying out of rooms and buildings that are too damp by air injection or extraction, using equipment and methods matched to materials, screeds and insulation.
Dehumidification
Dehumidification of rooms, construction sites and buildings using condensation dehumidifiers, fans and booster blowers, available for hire with installation, maintenance, checks and delivery to site.
Leak detection
Non-destructive detection of leaks and water ingress using UV tracers, thermography, tracer gas, smoke testing and acoustic correlation.
Thermography
Thermal diagnostics for buildings and industrial installations to detect thermal bridges, insulation defects, moisture concentrations and leaks in pipes and heating.
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3.8/5

Nicolas Girard-Desprolet, Léman Assèchement

Trust & reputation

ranQ Trust Score of Nicolas Girard-Desprolet, Léman Assèchement: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

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Data basis 96% · As of October 2026

Nicolas Girard-Desprolet, Léman Assèchement scores 54.9 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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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.58.124%
  • 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.70.08%
Nicolas Girard-Desprolet, Léman Assèchement 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%
Nicolas Girard-Desprolet, Léman Assèchement scores 85.0 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).85.022%
Nicolas Girard-Desprolet, Léman Assèchement scores 2.9 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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

Nicolas Girard-Desprolet, Léman Assèchement reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 3.7 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
3.7
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle3.73
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Route de Lausanne 17
1032 Romanel-Sur-Lausanne
Opening hours
Mon
07:00 - 17:30
Tue
07:00 - 17:30
Wed
07:00 - 17:30
Thu
07:00 - 17:30
Fri
07:00 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-329.435.113
Founded
2011 · 15 years
Last commercial register change
July 14, 2011
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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