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 · Imprint745,701 companies indexed · Last updated: today
DirectoryCrafts & TradesRoofingZurichALLTEC Dach AG
ALLTEC Dach AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of ALLTEC Dach AG encompasses the provision of services in the construction and roofing industry, specifically: Roofing: planning, execution, and maintenance of roofs; Metal roofing: manufacturing and installation of metal roofing works such as roof windows, doors, and facades; Liquid plastics: application of liquid plastics for sealing and coating roofs and facades; Façade construction: planning and execution of façade works, including the installation of façade panels and systems. The company thus offers a comprehensive range of services for the construction and real estate industry.

AI-generated
Offering

Products & services

Industry:Roofing
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
4.2/5

ALLTEC Dach AG

Sheet Metal Work
✓ Offered4
Roofing
Pitched roofing, flat roofing, thermal insulation, glazed installations; repairs, renovations, new roof coverings, new construction and green roofs with analysis, planning, waterproofing and maintenance.
Sheet metal work
Sheet metal roofing, gutters, chimney casings, snow retention systems, façade cladding, chimney cladding, verge and gable board coverings, tower finials, custom fabrication and lightning protection.
Liquid plastics
Connections and terminations, special sealings as well as resin-based and ready-made coatings for balconies, terraces, walkways, staircases, wet areas, workshops, cleanrooms and other buildings.
Facade construction
Back-ventilated façade systems and rendered external thermal insulation, cladding with fibre-cement, Eternit, natural slate and sheet metal panels, as well as supporting substructures made of wood, metal or aluminium.
Trust & reputation

ranQ Trust Score of ALLTEC Dach AG: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

ALLTEC Dach AG scores 70.0 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.72.124%
  • 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.58.610%
  • 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.78.08%
ALLTEC Dach 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%
ALLTEC Dach 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%
ALLTEC Dach AG scores 17.1 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 35.17.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

ALLTEC Dach AG reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.6 out of 5 stars from 9 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
4.6
of 5

Aggregated from 9 reviews across all connected sources

Sources
GGoogle4.69
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

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

Get started
Comparisons

ALLTEC Dach AG in comparison

Soon

Industry comparisons are coming soon

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

Is this your company?

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

Secure profile

Location

Badenerstrasse 585
8048 Zurich
Opening hours
Mon
08:00 - 12:00, 13:15 - 17:00
Tue
08:00 - 12:00, 13:15 - 17:00
Wed
08:00 - 12:00, 13:15 - 17:00
Thu
08:00 - 12:00, 13:15 - 17:00
Fri
08:00 - 12:00, 13:15 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-100.441.439
Founded
1981 · 45 years
Last commercial register change
July 30, 2026
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

    DT
    Duo Top Service GmbH
    Uetikon Am See
    GH
    Gurtner Haustechnik GmbH
    Guntalingen
    IB
    Isler Bedachungen GmbH
    Mönchaltorf
    SG
    Schoch Gebäudetechnik AG
    Laupen Zh
    BD
    B&B Dach GmbH
    Glattbrugg
    FG
    Fubac-Dachbau GmbH
    Zurich
    PS
    Pohl Spenglerei GmbH
    Dachsen
    MV
    Maillard Verwaltungs AG
    Winterthur