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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesEngineerVallorbeAF ingénieurs SA
AF ingénieurs SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

AF ingénieurs SA is an engineering firm specialising in building services and energy efficiency. It provides studies for heating, ventilation, plumbing and electrical systems, energy certificates and Minergie certifications, as well as building physics, renewable energy, BIM, asbestos diagnostics, thermography, and support with permit and subsidy applications.

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AF ingénieurs SA

Industry:
Engineer
✓ Offered11
CECB / CECB+
Cantonal building energy certificates, with standard and CECB+ versions, for sales, subsidy applications and improving buildings' energy performance.
Incentive consultation
Free consultation on changing the boiler, funded by the Confederation, to guide the choice of the heating system and support the energy transition.
Client-side project support
Tailored support for renovation projects, including supervision, coordination and optimization of the work; a service partially subsidised by the canton of Vaud.
Planning inquiry and subsidy application dossier
Preparation of dossiers for public inquiry and subsidy applications, with administrative support up to the building permit.
CVSE-MCR studies
Studies in heating, ventilation, sanitary, electrical and MCR, to design technical installations tailored to building project needs.
Building physics studies
Thermal, energy performance, insulation, air-flow, solar protection, thermal bridges, natural lighting and acoustics studies for residential, commercial or institutional buildings.
Minergie certifications
Support for Minergie, Minergie P and Minergie ECO labels, for new builds and renovations, with support for certification procedures.
Renewable energies
Studies for photovoltaic solar panels, solar thermal panels and heat pumps, to support heating, hot-water or electricity solutions.
BIM
BIM services for 3D modelling, multidisciplinary coordination, visualisation and data analysis in construction and renovation projects.
Asbestos survey
Asbestos identification before transformation or renovation of buildings constructed before 1990, to secure the work and comply with the legislation.
Thermography
Infrared thermography to identify heat losses, thermal bridges, insulation defects and air infiltration in buildings.
Trust & reputation

ranQ Trust Score of AF ingénieurs SA: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of November 2026

AF ingénieurs SA scores 60.4 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.70.824%
  • 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.27.910%
  • 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%
AF ingénieurs SA scores 64.1 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.50.012%
  • 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%
AF ingénieurs SA scores 86.7 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).86.722%
AF ingénieurs SA scores 2.6 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 35.2.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

AF ingénieurs SA 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 2 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
5
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Chemin des Toblerones 7
1337 Vallorbe
Opening hours
Mon
07:30 - 18:00
Tue
07:30 - 18:00
Wed
07:30 - 18:00
Thu
07:30 - 18:00
Fri
07:30 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-393.409.803
Founded
2023 · 3 years
Last commercial register change
July 23, 2024
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • VDVallorbe
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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