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
DirectoryConstruction & ArchitectureInterior ConstructionBuchs LuBöll Fenster Service AG
Böll Fenster Service AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Böll Fenster Service AG is the consulting, installation and renovation of windows and front doors, including the manufacture and installation of insect protection solutions, pleated blinds, cat flaps and other window accessories. The company also offers a comprehensive window service to support customers in the maintenance and repair of their windows and front doors.

AI-generated
Offering

Products & services

Industry:Interior Construction
✓ Offered7
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
4.4/5

Böll Fenster Service AG

Windows
Window refurbishment, window repair and window installation in plastic, wood and aluminium; also refurbishment of glass-block windows.
Entrance doors
Renovation and installation of entrance doors for new construction and renovation; including stylish and secure solutions as well as doors designed to individual preferences.
Insect screens
Custom insect screen solutions for windows and doors; also suitable for large conservatory doors and smaller openings.
Interior shading
Plissé solutions for interior shading, suitable for large conservatory doors and smaller openings where there is no room for frames or sashes.
Cat flaps and dog doors
Installation of cat flaps, cat doors and dog flaps, as well as individually adapted cat stairs for around the animal.
Polishing out glass scratches
Removing scratches from glass surfaces, for example on shop windows, so the scratch is no longer visible.
Showroom and consultation
Showroom for windows, entrance doors, insect screens and interior shading with personal consultation and appointment scheduling on site.
Trust & reputation

ranQ Trust Score of Böll Fenster Service AG: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

Böll Fenster Service AG scores 93.1 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.92.024%
  • 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.90.410%
  • 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.100.08%
Böll Fenster Service AG scores 72.8 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.70.212%
  • 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%
Böll Fenster Service 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%
Böll Fenster Service AG scores 20.0 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 35.20.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Böll Fenster Service AG reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 34 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 34 reviews across all connected sources

Sources
GGoogle534
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

Once Böll Fenster Service AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Böll Fenster Service AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Böll Fenster Service AG by reviews, experience and specialisations.

Is this your company?

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

Secure profile

Location

Sumpfstrasse 5
6211 Buchs Lu
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-203.892.804
Founded
2020 · 6 years
Last commercial register change
April 29, 2020
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.
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

    FS
    Fenster Service Lipp
    Emmenbrücke
    SI
    Schuler Insektenschutz GmbH
    Schongau
    PF
    Pilatus Fenster GmbH
    Horw
    MM
    M&J Montage GmbH
    Reiden
    BS
    Baumgartner Schreinerei AG Holz- / Innenausbau
    Obernau
    HA
    Holzwespi AG
    Weggis
    SÄ
    Schreinerei ÄmmeWerk AG
    Schüpfheim
    BF
    BIENE FENSTER AG
    Winikon