ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesSheet Metal WorkFrauenfeldSC Haller AG
SC Haller AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

SC Haller AG is a building-envelope specialist providing consulting, planning and execution services for roofs, façades and metalwork. Its services include photovoltaic systems with battery storage, VELUX roof windows, energy-related renovations, ongoing maintenance and energy advice with support for subsidy applications.

AI-generated
Offering

Products & services

Industry:Sheet Metal Work
✓ Offered9
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
4.3/5

SC Haller AG

Sheet metal work
Sheet metal work on pitched and flat roofs, metal roofing and facades, gutters, edging flashings, wall copings, as well as wall cladding and junction details.
Roofing
Pitched roofing, flat roofing, VELUX roof windows, liquid plastic waterproofing, roofing accessories, roof installations, repairs, maintenance, and periodic roof inspections.
Photovoltaics
Photovoltaic systems and battery storage, including tailor-made solar power solutions for buildings as well as energy integration for roofs.
Facade work
Facade work for the building envelope, both functional and aesthetic, with sheet metal and connection solutions for different building types.
Energy retrofits
Energy retrofits for pitched and flat roof areas as well as for new builds, including consulting, planning, and subsidy documentation.
Maintenance and servicing
Maintenance, servicing, repairs, periodic roof inspections, and moss removal for the building envelope.
Consulting and planning
Consulting and planning for architects, clients, and property management companies, including building submissions and documents for support programmes.
Energy consulting and subsidy applications
Energy consulting and support with subsidy applications, from the idea to implementation, with documentation for the Energie Thurgau support programme.
VELUX roof windows
Installation and replacement of VELUX roof windows as roof-mounted units for pitched roofs.
Trust & reputation

ranQ Trust Score of SC Haller AG: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 96% · As of October 2026

SC Haller AG scores 72.8 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.67.824%
  • 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.67.110%
  • 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%
SC Haller 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%
SC Haller 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%
SC Haller 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

SC Haller AG reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.4 out of 5 stars from 13 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
4.4
of 5

Aggregated from 13 reviews across all connected sources

Sources
GGoogle4.413
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

Once SC Haller AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

SC Haller AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank SC Haller AG by reviews, experience and specialisations.

Is this your company?

Claim the company profile of SC Haller AG to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Hungerbüelstrasse 12b
8500 Frauenfeld
Opening hours
Mon
07:00 - 12:00, 13:00 - 17:00
Tue
07:00 - 12:00, 13:00 - 17:00
Wed
07:00 - 12:00, 13:00 - 17:00
Thu
07:00 - 12:00, 13:00 - 17:00
Fri
07:00 - 12:00, 13:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-109.046.411
Founded
2001 · 25 years
Last commercial register change
December 28, 2023
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

    Similar companies

    AA
    Angst AG
    Frauenfeld
    BU
    Beerli und Erné AG
    Frauenfeld
    EU
    Egloff und König GmbH
    Frauenfeld
    SB
    Stardach Bauabdichtungen GmbH
    Sulgen
    ZA
    Ziegler-Weber AG
    Tägerwilen
    HE
    Haustechnik Eugster AG
    Roggwil Tg
    BH
    Breitler Haustechnik AG
    Diessenhofen
    RD
    R. Dähler AG
    Engwilen