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
  • Partner program
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureInterior ConstructionValzeinaAndreas Heinz, Schreinerei und Holzbau
Andreas Heinz, Schreinerei und Holzbau Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Heinz Holz is carpentry, particularly in the areas of furniture and interior finishing, timber construction, joinery, doors and windows, kitchens and sawmill operations.

AI-generated
Offering

Products & services

Industry:Interior ConstructionTimber Construction & Carpentry
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
3.9/5

Andreas Heinz, Schreinerei und Holzbau

✓ Offered
5
Interior fit-out
Furniture, cupboards, wall and ceiling linings as well as general joinery work relating to wood and wood-based materials.
Doors & windows
Planning, manufacture and installation of doors for indoor and outdoor areas, as well as installation of windows by a Swiss third-party provider.
Timber construction
Timber construction projects and carpentry work, with support from third-party providers and coordination of the construction project.
Kitchens
Made-to-measure kitchens according to customer requirements, produced in-house and geared to individual ideas and finishes.
Sawmill
Processing of regional timber, natural air-drying or a drying facility, as well as preparation for further processing up to the finished end product.
Trust & reputation

ranQ Trust Score of Andreas Heinz, Schreinerei und Holzbau: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Andreas Heinz, Schreinerei und Holzbau scores 56.5 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.68.224%
  • 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.17.610%
  • 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.70.08%
Andreas Heinz, Schreinerei und Holzbau scores 78.5 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%
Andreas Heinz, Schreinerei und Holzbau 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%
Andreas Heinz, Schreinerei und Holzbau scores 1.4 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 35.1.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Andreas Heinz, Schreinerei und Holzbau reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 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
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

Once Andreas Heinz, Schreinerei und Holzbau has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Andreas Heinz, Schreinerei und Holzbau in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Andreas Heinz, Schreinerei und Holzbau by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Andreas Heinz, Schreinerei und Holzbau to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Gadastattstrasse 4
7213 Valzeina
Opening hours
Mon
07:30 - 12:00, 13:15 - 17:30
Tue
07:30 - 12:00, 13:15 - 17:30
Wed
07:30 - 12:00, 13:15 - 17:30
Thu
07:30 - 12:00, 13:15 - 17:30
Fri
07:30 - 12:00, 13:15 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-106.810.096
Founded
1996 · 30 years
Last commercial register change
February 6, 2015
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.67.06%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    RH
    Rominger Holzmanufaktur AG
    Pontresina
    RI
    Rominger Immob AG
    Pontresina
    WR
    Walker Renova AG
    Chur
    JS
    Jörimann Schreinerei AG
    Chur
    MA
    Marx AG Schreinerei und Küchenbau
    Zizers
    CN
    Clalüna Noldi AG Schreinerei-Innenausbau
    Sils/Segl Maria
    SH
    Salzgeber Holzbau AG
    Sils Im Domleschg
    AD
    Aregger Davos AG
    Davos Platz