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 · Imprint745,937 companies indexed · Last updated: today
DirectoryCrafts & TradesFlooring & TilingPfynKarrer Ofenbau
Karrer Ofenbau Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Karrer Ofenbau is the planning, construction and installation of various types of ovens, particularly chimney and tile ovens, Swedish ovens, wood-burning ovens and soapstone ovens. Additionally, the company also offers tile laying services, including the laying of tiles, joint sealing, masonry and carpentry work.

AI-generated
Offering

Products & services

Industry:Flooring & Tiling
✓ Offered8
Stove and Fireplace Construction
Planning, conversion and construction of fireplaces, tiled stoves, heat-storage stoves, soapstone stoves and Swedish stoves; delivery, installation and commissioning in one package.
Tile Laying
Advice and installation of wall and floor tiles for renovations and new builds, indoors and outdoors; natural stone, ceramics and mosaics, including wet rooms.
Raised Patio Paving
Installation of terrace slabs on supports without mortar or cement joints; suitable for a stable, preferably level subbase and includes on-site advice.
Joint Sealing
Joint sealing for tile work, matched visually to tile size and material; prevents water ingress and also contributes to room aesthetics.
Embedding Heating Mats
Installation of flat heating mats beneath the top covering in tile adhesive or levelling compound; for quick installation, warm floors and controllable room heating.
Masonry Work
Minor masonry work indoors as a companion service to renovations and tile work, carried out carefully and professionally.
Carpentry Work
Adjustments and simple woodworking as part of renovations and tile work; made-to-order custom pieces such as furniture or tables.
Natural Stone Mosaics
River-stone and pebble mosaics in natural stone for wall or floor coverings, especially for showers, bathrooms and wellness areas.
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

Karrer Ofenbau

Trust & reputation

ranQ Trust Score of Karrer Ofenbau: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Karrer Ofenbau 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%
Karrer Ofenbau 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%
Karrer Ofenbau 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%
Karrer Ofenbau scores 0.9 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 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Karrer Ofenbau 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 Karrer Ofenbau has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Karrer Ofenbau in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Karrer Ofenbau by reviews, experience and specialisations.

Is this your company?

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

Secure profile

Location

Mühlegasse 6a
8505 Pfyn
Opening hours
Mon
08:00 - 17:30
Tue
08:00 - 17:30
Wed
08:00 - 17:30
Thu
08:00 - 17:30
Fri
08:00 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-108.764.811
Founded
1990 · 36 years
Last commercial register change
May 5, 2014
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.
67.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    RE
    Rudolf Eberle AG
    Kreuzlingen
    WG
    WESTKeramik GmbH
    Märstetten
    BP
    Bayer Pflästerungen GmbH
    Weinfelden
    FA
    FINI AG
    Amriswil
    BH
    Benjamin Hartmann AG
    Oberneunforn
    TG
    TopKeramik GmbH
    Frauenfeld
    AF
    A. Forster GmbH
    Hefenhofen
    BP
    Bale Plattenleger GmbH
    Weinfelden