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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringSurseeSchär + Egli GmbH, Ingenieurbüro HLK
Schär + Egli GmbH, Ingenieurbüro HLK Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Schär + Egli GmbH is the planning of heating, ventilation and air conditioning systems as well as energy consulting. They offer a comprehensive range of services in these areas, including the creation of energy certificates.

AI-generated
Offering

Products & services

Industry:Technical Consulting & Engineering
✓ Offered3
Design of heating, ventilation, air-conditioning and refrigeration systems
Engineering, cost calculation, tendering, quotation review, detailed execution planning, specialist site management and final acceptance for heating, ventilation, air-conditioning and refrigeration systems in residential and commercial buildings as well as for wood-fired heating systems and district heating networks.
Building services coordination
Coordination of building services trades as well as media coordination, specialist coordination, overall coordination during renovations, site surveys, scheduling, information to other trades and cost control.
Energy consulting
Energy consulting as part of the engineering office’s services, supplemented by the preparation of energy certificates as stated in the website note on the start page.
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Schär + Egli GmbH, Ingenieurbüro HLK

Trust & reputation

ranQ Trust Score of Schär + Egli GmbH, Ingenieurbüro HLK

Trust Score

No score yet

x

A published score requires a data basis of at least 50% and data from at least two criteria groups other than identity. Missing evidence: Review quality, Review volume, Review recency, Media authority

Data basis 54% · As of October 2026

Schär + Egli GmbH, Ingenieurbüro HLK has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Schär + Egli GmbH, Ingenieurbüro HLK scores 83.0 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.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%
Schär + Egli GmbH, Ingenieurbüro HLK scores 83.3 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).83.322%
Schär + Egli GmbH, Ingenieurbüro HLK scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 54%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Media authority. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Knowledge

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Location

Centralstrasse 33
6210 Sursee

At a glance

Legal form
Limited Liability Company
UID
CHE-113.527.932
Founded
2007 · 19 years
Last commercial register change
June 11, 2020
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.88.06%
  • 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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