ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSealing & InsulationGrancyIsoleco Sàrl
Isoleco Sàrl Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Isoleco Sàrl is thermal insulation of buildings and houses in Switzerland through insufflation. The company offers services such as insufflation of insulation materials, conducting professional surveys and expert opinions, creating offers and implementing insulation projects.

AI-generated
Offering

Products & services

Industry:Sealing & Insulation
✓ Offered12
Thermal blown-in insulation
Insulation of roofs, attics, cavity walls and other voids by blowing in, including diagnostics, material selection and tailor-made installation.
Between-rafter insulation
Roof insulation without removing the existing roofing, by filling the cavities from inside or outside depending on the structure.
Perimeter insulation
External insulation of perimeter walls with rock wool, natural wood fibre or EPS, to improve thermal and acoustic comfort.
Masonry cavity insulation
Insulation of cavities between two wall faces of existing walls by blowing in, without changing the building’s appearance and with a discreet opening.
Attic floor insulation
Insulation of the attic floor to reduce heat losses and improve the building’s thermal performance.
Between-storey insulation
Insulation of floors between levels to improve thermal and acoustic comfort in buildings.
Balcony or terrace insulation
Balcony or terrace insulation matched to the building’s constraints to limit heat loss.
Vault insulation
Vault insulation depending on the building layout as part of blown-in thermal insulation work.
Crawl space insulation
Crawl space insulation to limit heat losses and improve building comfort.
Technical duct insulation
Insulation of technical ducts to address hard-to-reach areas and improve energy performance.
Cellar or garage ceiling insulation
Insulation of cellar or garage ceilings to reduce heat loss to unheated spaces.
Subsidy support
Support to simulate eligibility, compile the application file and follow the steps related to cantonal subsidies.
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
4.5/5

Isoleco Sàrl

Trust & reputation

ranQ Trust Score of Isoleco Sàrl: 4.5 out of 5.0

Trust Score4.5/ 5.0

Excellent

x

Data basis 96% · As of October 2026

Isoleco Sàrl scores 95.3 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.91.724%
  • 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.100.010%
  • 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.100.08%
Isoleco Sàrl scores 82.0 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.97.712%
  • 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%
Isoleco Sàrl 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%
Isoleco Sàrl scores 1.1 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 35.1.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Isoleco Sàrl reaches a ranQ Trust Score of 4.5 out of 5.0 — rated «Excellent». The rating draws, among other things, on 4.9 out of 5 stars from 80 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
4.9
of 5

Aggregated from 80 reviews across all connected sources

Sources
GGoogle4.980
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

Once Isoleco Sàrl has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Isoleco Sàrl in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Isoleco Sàrl by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Isoleco Sàrl to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Route de Cottens 4
1117 Grancy
Opening hours
Mon
07:00 - 12:00, 13:00 - 18:00
Tue
07:00 - 12:00, 13:00 - 18:00
Wed
07:00 - 12:00, 13:00 - 18:00
Thu
07:00 - 12:00, 13:00 - 18:00
Fri
07:00 - 12:00, 13:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-222.925.835
Founded
2012 · 14 years
Last commercial register change
January 19, 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.
88.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    CI
    Chablais Insufflation Sàrl
    Vers-L'Eglise
    HS
    HI-Isolation Sàrl
    Lonay
    BF
    Basha Façades
    Lausanne
    GS
    GAFIBAT Sàrl
    Echandens
    P&
    PATRICK & FRERES Sàrl
    Romanel-Sur-Lausanne
    EI
    Expert Isol SA
    Yverdon-Les-Bains
    EM
    EG Magenta Sàrl
    Crissier
    EC
    EximiaDT Construction Sàrl
    Crissier