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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSpecialized Construction ActivitiesMuri AgHuber + Trottmann AG
Huber + Trottmann AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company Huber + Trottmann AG is a service provider specializing in the planning, execution, and commissioning of building technology, sanitary, and heating systems. The core activities include: Sanitary: new construction, renovation, and modernization of sanitary facilities; Heating: planning and installation of heating systems; Ventilation: planning and installation of ventilation systems for a comfortable indoor climate; Solar: installation of solar systems. The company also offers service and maintenance services for these systems.

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Offering

Products & services

Industry:Specialized Construction ActivitiesPlumbing & Building Services
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Huber + Trottmann AG

✓ Offered10
Plumbing installations
Plumbing installations for new builds, conversions and renovations, including installations for single-family homes, housing developments and demanding renovation projects.
Bathroom planning and bathroom renovations
Bathrooms with individual planning and implementation, from the dream bathroom to renovations and adaptations for more comfort and functionality.
Heating installations
Heating installations for new builds and conversions, with complete system concepts for single-family homes, housing developments as well as industrial and commercial complexes.
Heating system renovations
Renovation of existing heating systems with advice from a Swiss energy consultant and analysis of insulation, windows and other factors.
Heat pumps and heating systems
Heating systems with air, water, ground-source and groundwater heat pumps as well as wood, oil and gas heating systems.
Ventilation systems
Controlled ventilation systems with heat recovery for living spaces and commercial buildings, including comfort and industrial ventilation.
Comfort ventilation
Comfort ventilation for constant fresh air with windows closed, with filters against dust, pollen and spores as well as heat recovery.
Industrial ventilation
Industrial ventilation for industrial and commercial complexes, designed according to site-specific requirements and a higher ventilation demand than in residential construction.
Maintenance and service work
Maintenance of heating systems, boilers, hot-water heaters as well as industrial and residential ventilation, with fast response also in the evenings, on weekends and during holidays.
Troubleshooting and repair service
Troubleshooting and repair service for stuck fittings, continuously running WC cisterns, leaking taps, blocked pipes, broken water pipes and water ingress in the basement.
Trust & reputation

ranQ Trust Score of Huber + Trottmann AG: 4.5 out of 5.0

Trust Score4.5/ 5.0

Excellent

x

Data basis 96% · As of October 2026

Huber + Trottmann AG scores 94.0 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.91.124%
  • 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.100.010%
  • 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.95.08%
Huber + Trottmann AG scores 85.5 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%
Huber + Trottmann AG 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%
Huber + Trottmann AG scores 28.6 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 35.28.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Huber + Trottmann AG reaches a ranQ Trust Score of 4.5 out of 5.0 — rated «Excellent». The rating draws, among other things, on 4.9 out of 5 stars from 67 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
4.9
of 5

Aggregated from 67 reviews across all connected sources

Sources
GGoogle4.967
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Pilatusstrasse 4
5630 Muri Ag
Opening hours
Mon
07:00 - 12:00, 13:00 - 17:30
Tue
07:00 - 12:30, 13:00 - 17:30
Wed
07:00 - 12:00, 13:00 - 17:30
Thu
07:00 - 12:00, 13:00 - 17:30
Fri
07:00 - 12:00, 13:00 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-108.072.860
Founded
1983 · 43 years
Last commercial register change
July 2, 2018
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.70.03%
    • Full methodology

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