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
DirectoryCrafts & TradesPlumbing & Building ServicesDöttingenZyrhax Strehlke
Zyrhax Strehlke Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Zyrhax is the assembly and installation of heat pumps, radiators, water pipes and hot water boilers, as well as the disassembly of old heating systems and the application for subsidies for the replacement of heating systems.

AI-generated
Offering

Products & services

Industry:Plumbing & Building Services
✓ Offered7
Heat pump installation
Installation of heat pumps, replacement of old heating plants with modern heat pumps, dismantling existing systems and smooth replacement.
Heating systems and heating plants
Planning and modernization of heating plants and heating systems as required, including dismantling old systems and installing the new unit.
Heat pump boiler installation
Replacement and new installation of domestic hot-water boilers or heat-pump boilers as part of heating and plumbing work.
Radiator installation
Installation of radiators as part of the heating system and adaptation of existing heating systems.
Water pipe installation
Installation of water pipes in connection with heating and installation work.
Minor repairs
Minor repairs to heating and installation systems, as well as smaller on-site service work.
Subsidy application for heating plants
Support with applying for subsidies when replacing or modernizing the heating plant.
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
3.7/5

Zyrhax Strehlke

Trust & reputation

ranQ Trust Score of Zyrhax Strehlke: 3.7 out of 5.0

Trust Score3.7/ 5.0

Solid

x

Data basis 96% · As of October 2026

Zyrhax Strehlke scores 52.7 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.50.08%
Zyrhax Strehlke scores 65.7 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%
Zyrhax Strehlke 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%
Zyrhax Strehlke scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Zyrhax Strehlke reaches a ranQ Trust Score of 3.7 out of 5.0 — rated «Solid». 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 Zyrhax Strehlke has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Zyrhax Strehlke in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Zyrhax Strehlke by reviews, experience and specialisations.

Is this your company?

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

Secure profile

Location

Austrasse 28
5312 Döttingen
Opening hours
Mon
08:00 - 18:00
Tue
08:00 - 18:00
Wed
08:00 - 18:00
Thu
08:00 - 18:00
Fri
08:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-491.827.840
Founded
2020 · 6 years
Last commercial register change
July 10, 2026
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

    BK
    Boiler Kings Inh. Steffen
    Rütihof
    EG
    ENI GmbH
    Untersiggenthal
    FT
    Frical Termoservice GmbH
    Vordemwald
    HH
    HoKaTherm Heizsysteme GmbH
    Wettingen
    KG
    Köppel Gebäudetechnik GmbH
    Frick
    GH
    Gomer hvac.ch
    Jonen
    SA
    Soleco AG
    Zofingen
    GA
    Gersbach AG
    Rheinfelden