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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,544 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureArchitecture FirmsAarwangenhaldimann + schärer ag
haldimann + schärer ag Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of haldimann + schärer ag is the provision of services in the field of architecture and real estate, including: Architecture: planning, consulting, building; Real estate management; Real estate brokerage; Real estate valuation; Real estate consulting; Purchase of houses and apartments; Rental of real estate; New construction projects; Renovation; Sanitation; Renovation. The company thus offers a comprehensive range of services for customers active in the real estate and architecture sector.

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Offering

Products & services

Industry:Architecture FirmsProperty Management
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4.0/5

haldimann + schärer ag

Real Estate Brokerage
✓ Offered7
Architecture
Planning, consulting and building; complete architectural services with analyses, feasibility and energy studies, design and execution planning, tenders, site management and cost control.
Real Estate
Real estate services as appraiser, property manager, broker, advisor and developer; marketing, leasing, valuation and support across the building lifecycle.
General contractor and total contractor
Turnkey project delivery with a single point of contact; from the first study through to execution, including coordination of construction partners, fixed price and support after move-in.
Conversion, renovation and refurbishment
Conversion and renovation of existing buildings with coordination of contractors, as well as planning for residential buildings, public buildings, senior living facilities, children’s facilities, industrial sites and protected heritage properties.
Property valuation
Market value reports for individual properties and portfolios; valuation of residential real estate, mixed-use properties, commercial properties, building land, condominium ownership and building right parcels.
Real estate consulting
Client advisory, support and representation; layout reviews, support for building permit applications, control of execution planning, site and cost monitoring as well as analyses of renovation and building fabric.
New construction projects
New-build projects for residential construction, service buildings, building for senior living, kindergartens, as well as industrial and commercial buildings; tailored architecture for sustainable buildings.
Trust & reputation

ranQ Trust Score of haldimann + schärer ag: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

haldimann + schärer ag scores 58.7 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.59.824%
  • 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.63.210%
  • 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%
haldimann + schärer ag scores 87.1 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%
haldimann + schärer 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%
haldimann + schärer ag scores 9.1 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 35.9.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

haldimann + schärer ag reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 4.1 out of 5 stars from 11 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
4.1
of 5

Aggregated from 11 reviews across all connected sources

Sources
GGoogle4.111
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Bützbergstrasse 2c
4912 Aarwangen
Opening hours
Mon
07:30 - 12:00, 13:30 - 17:30
Tue
07:30 - 12:00, 13:30 - 17:30
Wed
07:30 - 12:00, 13:30 - 17:30
Thu
07:30 - 12:00, 13:30 - 17:30
Fri
07:30 - 12:00, 13:30 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-109.604.044
Founded
2002 · 24 years
Last commercial register change
February 13, 2024
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.85.03%
    • Full methodology

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