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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureCivil EngineeringBürglen TgHaffa Rückbau und Tiefbau AG
Haffa Rückbau und Tiefbau AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

Haffa Rückbau und Tiefbau AG carries out demolition and civil engineering works. Services include full and partial demolitions, structural separation, material recycling including concrete processing, excavation and backfilling, infrastructure and sewer connections, and operation of an in‑house fleet of construction machinery.

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Products & services

Industry:Civil Engineering
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3.9/5

Haffa Rückbau und Tiefbau AG

2
Deconstruction
Breaking-out work, demolition and partial demolition work, chipping and biting work, building separation work, and deconstruction of structures up to 23 metres in building height, including recycling and disposal.
Civil engineering
Civil engineering work for single-family homes, multi-family homes, agricultural buildings, commercial buildings and industrial facilities; excavation, backfilling, rough grading, topsoiling, capping/layering, infrastructure connections and utility services.
Trust & reputation

ranQ Trust Score of Haffa Rückbau und Tiefbau AG: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 100% · As of October 2026

Haffa Rückbau und Tiefbau AG scores 52.1 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.53.824%
  • 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.49.510%
  • 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.50.08%
Haffa Rückbau und Tiefbau 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%
Haffa Rückbau und Tiefbau AG scores 86.7 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).86.722%
Haffa Rückbau und Tiefbau AG scores 32.9 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 35.65.74%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.0.04%
Qualifications+0.00

Haffa Rückbau und Tiefbau AG reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 3.7 out of 5 stars from 6 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
3.7
of 5

Aggregated from 6 reviews across all connected sources

Sources
GGoogle3.76
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

October 10, 2022Media
Gelbe Kraftpakete für Haffa Rückbau und Tiefbau
tir-transnews.ch

Knowledge

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Location

Sulgerstrasse 27
8575 Bürglen Tg

At a glance

Legal form
Corporation
UID
CHE-115.073.988
Founded
2009 · 17 years
Last commercial register change
July 28, 2026
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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