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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesDietikonPestalozzi AG
Pestalozzi AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The company's core activity is the distribution and servicing of building technology products, particularly in the areas of heating, plumbing, heat generation, supply and civil engineering. The company offers a comprehensive range of products and also provides services such as consulting, delivery, installation and maintenance for its customers.

AI-generated
Offering

Products & services

Industry:Plumbing & Building ServicesWholesale - Construction & Raw Materials
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4.3/5

Pestalozzi AG

✓ Offered11
Sanitary products
Quality products for sanitary applications, including a broad range and systems for installations, operation and supply in the building services sector.
Heating products
Quality products for heating, complemented by systems and components for the building services sector, available via E-Shop and pickup.
Products for heat generation
Products and systems for heat generation in the building services range, available via E-Shop, ordering and pickup.
Supply products
Products and systems for supply in the building services sector, available via E-Shop, phone ordering and pickup at Haustechcenter.
Civil engineering products
Products and systems for civil engineering as part of the building services range, orderable via the channels offered.
E-Shop
Online ordering of a complete range of building services products with filter functions, order tracking, availability display and access to documents.
Ordering and pickup options
Ordering by telephone, fax, e-mail, E-Shop or contact form, as well as pickup in the Haustechcenter shops.
Delivery
Delivery of building services products up to twice daily; across Switzerland at least within 24 hours, also for fixed delivery dates.
Emergency service
24h emergency service for broken pipes, defective heating systems or leaking lines, operated at the Dietikon and Schaffhausen locations.
haustechmobile app
Mobile ordering app for scanning storage labels, ordering items and managing inventory on the construction site, in the warehouse or in the office.
haustechbox
Temporary staging and storage space for the construction site to solve space issues and for organised material storage.
Trust & reputation

ranQ Trust Score of Pestalozzi AG: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 100% · As of October 2026

Pestalozzi AG scores 70.8 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.65.024%
  • 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.65.210%
  • 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.95.08%
Pestalozzi AG scores 94.3 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.90.07%
Pestalozzi 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%
Pestalozzi AG scores 63.8 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 35.74.34%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.53.34%
Qualifications+0.00

Pestalozzi AG reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.3 out of 5 stars from 12 customer reviews. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
4.3
of 5

Aggregated from 12 reviews across all connected sources

Sources
GGoogle4.312
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

November 14, 2025Media
«Pestalozzi Stiftepriis» für Nicola Fässler, Tim Jamie Sauder und Dorian Stefanek
appenzell24.ch
November 14, 2025Media
Vierfacher Schwyzer Erfolg am Pestalozzi Stiftepriis 2025
bote.ch
November 12, 2025Media
Junge Talente im Rampenlicht: Verleihung des Pestalozzi «Stiftepriis»
baseljetzt.ch
November 11, 2025Media
Vier St.Galler gewinnen «Pestalozzi-Stiftepriis» 2025
leaderdigital.ch
November 11, 2025Media
Zehn Aargauer gewinnen den «Pestalozzi Stiftepriis» 2025
aargauerzeitung.ch
October 26, 2025Media
Vier Urner erhalten Pestalozzi-Preis
bote.ch
November 13, 2024Media
Pestalozzi Stiftepriis 2024: 110 young talents in the spotlight
organisator.ch

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Location

Riedstrasse 1
8953 Dietikon
Opening hours
Mon
07:00 - 12:00, 13:00 - 17:00
Tue
07:00 - 12:00, 13:00 - 17:00
Wed
07:00 - 12:00, 13:00 - 17:00
Thu
07:00 - 12:00, 13:00 - 17:00
Fri
07:00 - 12:00, 13:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-105.940.075
Founded
1979 · 47 years
Last commercial register change
June 10, 2025
Employees
51 to 100
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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