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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsWaltenschwilHeim AG
Heim AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company's core activity is the development, production and sale of high-quality carpentry work, particularly in the field of interior finishing, furniture design and interior architecture, including the manufacture of fire-resistant doors and cladding.

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Offering

Products & services

Industry:Architecture FirmsInterior Construction
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Heim AG

✓ Offered10
Interior fit-out
Planning, development, production and installation of simple and complex interior fit-outs as well as furniture; consulting for private clients, investors, specialist planners and third-party tradespeople.
Interior and retail fit-out
Site measurement, planning, production and installation of inlays and add-ons according to individual wishes; implementation of shapes and colour schemes using modern machinery and surface techniques.
Furniture making
Development and manufacture of furniture according to customers’ ideas, including surface finishing in the in-house paint shop and delivery to the home.
Carpentry workshop
Production of joinery work with linings, coating, veneering, varnishing and oiling; including fire-protection doors and fire-protection cladding.
Planning
Planning and design of simple and complex interior fit-outs and furniture; collaboration with private clients, investors, specialist planners and third-party tradespeople.
Retail fit-out
Retail fit-out for sales areas and interior fit-outs in commercial settings; individual implementation of inlays and add-ons.
Kitchens
Planning and installation of kitchens as carpentry work; customised kitchen solutions as part of interior fit-out and furniture making.
Cabinetry
Made-to-measure cabinets for interior fit-out and the furniture segment; customised design according to customer wishes.
Doors
Front and exterior doors, interior doors as well as fire-protection doors for new builds and renovations.
Hospitality fit-out
Interior fit-out and facilities for hospitality businesses, implemented as joinery and interior finishing work according to customer requirements.
Trust & reputation

ranQ Trust Score of Heim AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Heim AG scores 55.2 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.35.024%
  • 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.77.410%
  • 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.88.08%
Heim 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%
Heim 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%
Heim AG scores 31.4 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 35.31.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Heim AG reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 3.4 out of 5 stars from 20 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
3.4
of 5

Aggregated from 20 reviews across all connected sources

Sources
GGoogle3.420
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Juch 2
5622 Waltenschwil
Opening hours
Mon
08:00 - 11:45, 13:00 - 17:00
Tue
08:00 - 11:45, 13:00 - 17:00
Wed
08:00 - 11:45, 13:00 - 17:00
Thu
08:00 - 11:45, 13:00 - 17:00
Fri
08:00 - 11:45, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-106.017.330
Founded
1987 · 39 years
Last commercial register change
August 30, 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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