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 & TradesPlumbing & Building ServicesRoggliswilJosef Luternauer Sanitäre Anlagen, Spenglerei
Josef Luternauer Sanitäre Anlagen, Spenglerei Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Josef Luternauer Sanitäre Anlagen, Spenglerei is a construction and services company offering building construction, civil engineering, renovation and refurbishment work, and site-related services. The website also presents the company as a regional provider of construction services.

AI-generated
Offering

Products & services

Industry:Plumbing & Building Services
✓ Offered5
Above-ground construction
Residential construction, industrial and commercial construction as well as agriculture.
Civil engineering
Utility line construction, excavation and site development.
Conversion and renovation
Conversions and renovation works around and inside the house, removing or rebuilding walls, extensions.
Site and landscaping works
Block stone walls, forecourts and seating areas, interlocking paving, topsoil spreading, relocating kerbstones.
Miscellaneous construction and excavation works
Earthworks, demolition, trucks with crane and winter maintenance service.
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
4.0/5

Josef Luternauer Sanitäre Anlagen, Spenglerei

Trust & reputation

ranQ Trust Score of Josef Luternauer Sanitäre Anlagen, Spenglerei: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Josef Luternauer Sanitäre Anlagen, Spenglerei scores 61.9 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.60.024%
  • 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.45.610%
  • 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.88.08%
Josef Luternauer Sanitäre Anlagen, Spenglerei scores 82.2 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.70.07%
Josef Luternauer Sanitäre Anlagen, Spenglerei 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%
Josef Luternauer Sanitäre Anlagen, Spenglerei scores 22.9 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 35.22.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Josef Luternauer Sanitäre Anlagen, Spenglerei reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 4.0 out of 5 stars from 5 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
of 5

Aggregated from 5 reviews across all connected sources

Sources
GGoogle45
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

Once Josef Luternauer Sanitäre Anlagen, Spenglerei has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Josef Luternauer Sanitäre Anlagen, Spenglerei in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Josef Luternauer Sanitäre Anlagen, Spenglerei by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Josef Luternauer Sanitäre Anlagen, Spenglerei to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Birch
6265 Roggliswil
Opening hours
Mon
07:00 - 17:00
Tue
07:00 - 17:00
Wed
07:00 - 17:00
Thu
07:00 - 17:00
Fri
07:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-107.281.823
Founded
1989 · 37 years
Last commercial register change
April 28, 1989
Employees
11 to 20
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

    B&
    BURRI & LÖTSCHER AG
    Meggen
    B&
    BURRI & LÖTSCHER AG
    Lucerne
    RT
    Rafael Tschopp AG
    Wauwil
    SG
    Schätzle GebTech AG
    Lucerne
    DS
    DP Sanitär Sursee, Inh. Daniel Peter
    Sursee
    CA
    CREABETON AG
    Rickenbach Lu
    TH
    Troxler Haustechnik AG
    Willisau
    EB
    Eugen Bienz AG
    Ebikon