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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringMartignyTecnoservice Engineering SA
Tecnoservice Engineering SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Tecnoservice Engineering SA is an engineering and consulting firm that provides studies, design and technical project management for building and industrial installations, including energy assessments and building physics services.

AI-generated
Offering

Products & services

Industry:Technical Consulting & Engineering
✓ Offered7
CVSE Engineering for Heating Systems
Studies and design of heat generation, distribution and heat emission installations; calculations, sizing, drawings, tenders, approvals, site supervision and commissioning.
CVSE Engineering for Air-Conditioning and Refrigeration Systems
Studies and design of cold production, distribution and cold emission; comfort cooling, commercial, industrial and IT cooling, plans, estimates, approvals and supervision.
CVSE Engineering for Ventilation Systems
Studies and design of single-flow, double-flow or natural ventilation systems; air treatment and renewal, heat recovery, drawings, tenders and construction monitoring.
Engineering Services for Sanitary Installations
Studies and design of potable water, natural gas, waste water and rainwater networks; sanitary fixtures, drainage, domestic hot water, drawings, estimates and supervision.
Engineering Services for Electrical Installations
Studies and design of high- and low-voltage installations; lighting, telecommunications, audiovisual, automation, home automation, security, photovoltaics and backup generator sets.
MCR-Engineering
Measurement, control and regulation concepts for technical installations; operating scenarios, BMS, user interfaces, schematics, programming, checking of electrical drawings and commissioning.
Energy and Building Physics
Energy and building physics studies; Minergie, SNBS, CECB/CECB-Plus labels, energy and CO2 balances, thermography, dynamic thermal simulations, refurbishment recommendations.
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3.8/5

Tecnoservice Engineering SA

Trust & reputation

ranQ Trust Score of Tecnoservice Engineering SA: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

Tecnoservice Engineering SA scores 47.6 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.50.024%
  • 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%
Tecnoservice Engineering SA scores 80.4 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%
Tecnoservice Engineering 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%
Tecnoservice Engineering SA scores 57.1 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 35.57.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Tecnoservice Engineering SA reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 1.0 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
1
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle11
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Rue de la Maladière 9A
1920 Martigny
Opening hours
Mon
07:30 - 12:00, 13:30 - 17:30
Tue
07:30 - 12:00, 13:30 - 17:30
Wed
07:30 - 12:00, 13:30 - 17:30
Thu
07:30 - 12:00, 13:30 - 17:30
Fri
07:30 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Branch
UID
CHE-425.506.200
Founded
1996 · 30 years
Last commercial register change
November 13, 2023
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.
76.0
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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