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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesSteg Vsbregy haustechnik AG
bregy haustechnik AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Bregy Haustechnik AG encompasses the planning, installation, maintenance and repair of building technology systems, particularly in the areas of: Sanitation, Heating, Piping construction, Ventilation and Automation. The company also offers a 24-hour service for urgent matters.

AI-generated
Offering

Products & services

Industry:Plumbing & Building Services
✓ Offered6
Plumbing
Plumbing work for new builds and renovations, bathroom remodelling, replacement and maintenance of fittings and appliances, as well as planning.
Heating
Heating systems with heat pumps, solar installations, pellet and wood-log heating systems, heat recovery, boiler systems, and burner and control service, plus planning.
Pipework
Pipework as a standalone service for building services systems; listed in the service overview alongside plumbing, heating, ventilation, automation and service.
Ventilation
Ventilation services for building services systems; listed in the overview as a separate area alongside plumbing, heating, pipework, automation and 24-hour service.
Building automation
Building automation for heating, ventilation, air-conditioning and heat-recovery systems, including planning, design, electrical schematics, controls, programming, optimisation, installation, repair and maintenance.
24-hour Service
On-call duty as well as maintenance and service of plumbing systems, heating systems and small ventilation systems for 24 hours, 365 days a year.
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4.4/5

bregy haustechnik AG

Trust & reputation

ranQ Trust Score of bregy haustechnik AG: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

bregy haustechnik AG scores 82.6 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.78.524%
  • 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.78.610%
  • 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.100.08%
bregy haustechnik AG scores 92.3 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.82.07%
bregy haustechnik 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%
bregy haustechnik AG scores 37.1 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 35.37.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

bregy haustechnik AG reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.7 out of 5 stars from 21 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
4.7
of 5

Aggregated from 21 reviews across all connected sources

Sources
GGoogle4.721
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Alustrasse 29
3940 Steg Vs
Opening hours
Mon
07:30 - 17:00
Tue
07:30 - 17:00
Wed
07:30 - 17:00
Thu
07:30 - 17:00
Fri
07:30 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-102.053.858
Founded
1999 · 27 years
Last commercial register change
November 23, 2022
Employees
21 to 50
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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