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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,837 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringBiel/BienneSHL Haustechnik GmbH
SHL Haustechnik GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

SHL Haustechnik GmbH is a specialist company for plumbing, heating and ventilation. It plans and carries out installations, bathroom renovations, heat pump systems, underfloor heating, comfort ventilation and service and emergency work.

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Offering

Products & services

Industry:Technical Consulting & EngineeringConstruction & Project Management
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3.6/5

SHL Haustechnik GmbH

Specialized Construction Activities
Plumbing & Building Services
✓ Offered4
Sanitary Installations and Bathroom Renovations
Sanitary installations, new bathrooms and core renovations, barrier-free bathroom concepts, fitting of fixtures, plus water softening systems and filtration.
Heating Installation and Heat Pumps
Heating replacement and optimisation, air-to-water and brine-to-water heat pumps, underfloor heating optimisation, solar thermal support for hot water, and energy-related retrofits.
Ventilation Technology and Comfort Ventilation
Central and decentral comfort ventilation, controlled residential ventilation, ventilation duct cleaning, and solutions for Minergie-standard new builds and commercial buildings.
24/7 Emergency Service and Maintenance
24/7 emergency service, maintenance contracts, specialist repairs for burst pipes, heating failures or faulty boilers, plus system checks with reports and optimisation suggestions.
Trust & reputation

ranQ Trust Score of SHL Haustechnik GmbH: 3.6 out of 5.0

Trust Score3.6/ 5.0

Solid

x

Data basis 54% · As of October 2026

SHL Haustechnik GmbH 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%
SHL Haustechnik GmbH scores 50.8 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.25.012%
  • 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%
SHL Haustechnik GmbH scores 83.3 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
SHL Haustechnik GmbH scores 0.9 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 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

SHL Haustechnik GmbH reaches a ranQ Trust Score of 3.6 out of 5.0 — rated «Solid». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

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Location

Jakob-Stämpfli-Strasse 116a
2502 Biel/Bienne

At a glance

Legal form
Limited Liability Company
UID
CHE-324.450.016
Founded
2025 · 1 year
Last commercial register change
December 19, 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.
88.0
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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