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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentWater SupplyLucerneewl Wasser AG
ewl Wasser AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

ewl Wasser AG supplies drinking water to households and resellers and operates water treatment facilities, waterworks and the distribution network. The company performs water quality monitoring and provides water connections and related water services.

AI-generated
Offering

Products & services

Industry:Water Supply
✓ Offered8
Drinking water supply
Drinking water for households in the city of Lucerne and resellers in the agglomeration; supply via the pipe network, available around the clock.
Water treatment
Treatment of natural spring water from the region into drinking water; the source, treatment process and route to the Lucerne pipe network are explained.
Waterworks
Operation of waterworks for the treatment of spring water and injection into the municipal pipe network.
Water quality
Monitoring of water quality with control mechanisms and information on the quality of water in Lucerne.
Water connection
Planning and implementation of water connections, from individual connections to a complete solution.
Water services
Repair of defective fittings, filter replacement, water quality testing and installation of water meters.
Temporary water connections
Temporary water connections for construction sites, events or exhibitions.
Sewerage charge invoice
Billing of the sewerage charge according to the municipal drainage by-law of the city of Lucerne.
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4.4/5

ewl Wasser AG

Trust & reputation

ranQ Trust Score of ewl Wasser AG: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 100% · As of October 2026

ewl Wasser AG scores 72.4 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.51.724%
  • 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.100.010%
  • 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%
ewl Wasser 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%
ewl Wasser AG scores 86.7 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).86.722%
ewl Wasser AG scores 83.4 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 35.100.04%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.66.74%
Qualifications+0.00

ewl Wasser AG reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.0 out of 5 stars from 77 customer reviews. 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 77 reviews across all connected sources

Sources
GGoogle477
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

May 27, 2026Media
EWL organisiert am Samstag eine grosse Jubiläumsfeier an der Industriestrasse in Luzern
luzernerzeitung.ch
May 11, 2026Media
Diese Folgen hat das Stromabkommen mit der EU für EWL in Luzern
luzernerzeitung.ch
October 6, 2025Media
Ausfall für 35 Minuten - Grosser Stromausfall legt Teile der Stadt Luzern lahm
srf.ch
January 29, 2024Media
Überbauung auf EWL-Areal in Luzern: Stadtrat legt überarbeitete Vorlage vor
baublatt.ch
November 20, 2019Media
EWL: Stephan Marty gibt 2021 die operative Führung ab
zugerzeitung.ch

Knowledge

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Location

Hier entsteht die Karte
Industriestrasse 6
6002 Lucerne
Opening hours
Mon
07:30 - 12:00, 13:00 - 17:00
Tue
07:30 - 12:00, 13:00 - 17:00
Wed
07:30 - 12:00, 13:00 - 17:00
Thu
07:30 - 12:00, 13:00 - 17:00
Fri
07:30 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-101.235.575
Founded
2000 · 26 years
Last commercial register change
December 17, 2025
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

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