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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringLa Chaux-De-FondsEQUADA SA
EQUADA SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

EQUADA SA is an engineering office specializing in thermal and energy planning for buildings and industrial projects. Services include energy audits and balances, heat demand simulation, HVAC (CVS) system design, building envelope studies, solar installation projects, and operation/performance monitoring and optimization.

AI-generated
Offering

Products & services

Industry:Technical Consulting & Engineering
✓ Offered11
Thermal Engineering and Technical Building Installations
Engineering office for thermal engineering and technical building and industrial installations; design, sizing, coordination, construction site supervision and acceptance of works.
Energy Transition Engineering
Energy engineering for buildings and installations, with technical choices tailored to project constraints, performance targets, operational reliability and economic viability.
Energy Analysis and Building Energy Balance
Analysis of energy consumption, comparison with current benchmarks and reference standards, assessment of saving potential and identification of improvement options suited to the building.
Simulation of Building Heat Demand
Assessment of heating needs to guide design, diagnose existing buildings and produce the documents required for approval procedures.
Detailed Study of the Building Envelope
Detailed thermal analysis of the building envelope, identification of thermal bridges, study of projecting shadows and infrared thermography on existing buildings.
CVCS Technical Installations
Design and development of CVCS installations, energy production variants, plans, diagrams, specifications, technical coordination, construction follow-up and acceptance.
Solar Installation Project
Integration of solar installations from the design stage, evaluation of annual energy yield, cost-effectiveness and payback analysis, support for subsidies and performance guarantees.
Operational Monitoring
Support after commissioning to verify actual performance, identify energy optimisations and ensure maintenance follow-up.
Building Thermal Performance
Definition of the energy concept, study of technical variants, calculations according to SIA 380/1 and 380/4, envelope analyses, thermography, energy audits and solar protection.
Building CVCS Techniques
Design and sizing of heating, ventilation and sanitary systems; industrial refrigeration, air conditioning, compressed air, hydraulics, renewable energies, heat pumps, CCF and control systems.
Optimization and Monitoring of Installations
Interdisciplinary coordination, monitoring of energy costs, operational follow-up, control of installation performance and support for maintenance.
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4.0/5

EQUADA SA

Trust & reputation

ranQ Trust Score of EQUADA SA: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

EQUADA SA scores 58.0 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.78.08%
EQUADA SA scores 86.2 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%
EQUADA SA 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%
EQUADA SA scores 42.9 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 35.42.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

EQUADA SA reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». 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 Numa-Droz 150
2300 La Chaux-De-Fonds
Opening hours
Mon
08:00 - 12:00, 13:00 - 18:00
Tue
08:00 - 12:00, 13:00 - 18:00
Wed
08:00 - 12:00, 13:00 - 18:00
Thu
08:00 - 12:00, 13:00 - 18:00
Fri
08:00 - 12:00, 13:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-253.438.471
Founded
2012 · 14 years
Last commercial register change
November 11, 2025
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.
100.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.85.03%
    • Full methodology

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