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
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesGlattpark (Opfikon)SADA AG
SADA AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

SADA AG provides building services for technical building systems and the building envelope, offering planning, installation and maintenance for heating & cooling, ventilation & air conditioning, sanitary systems, roofing and sheet metal work. The company also offers customer service, project references and vocational training opportunities.

AI-generated
Offering

Products & services

Industry:Plumbing & Building Services
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
4.1/5

SADA AG

✓ Offered7
Heating and cooling engineering
Heating refurbishments, new installations, solar thermal systems, heat pumps, district heating connections, gas and oil heating, underfloor heating, hot-water systems, repairs, maintenance and 24-hour on-call service.
Ventilation and air-conditioning engineering
Comfort ventilation, kitchen and bathroom extraction, heat-recovery systems, ventilation and air-conditioning systems, controlled residential ventilation, industrial and catering systems, repairs, maintenance and 24-hour on-call service.
Plumbing and sanitary engineering
Bathroom, kitchen, swimming pool and wellness installations, water and wastewater systems, gas and compressed-air systems, water treatment, softening, leak warning systems, repairs, maintenance and 24-hour on-call service.
Bathroom renovation
Bathroom renovations with CAD planning and 3D visualisation, including sanitary fixtures, fittings, shower and WC spaces, for new builds and refurbishments.
Roofing
Flat and pitched roofs, waterproofing and thermal insulation, façades, green roofs, photovoltaic systems, plus roof inspections, repairs, maintenance and service contracts.
Sheet metal roofing work
Sheet metal work with various materials, claddings, roof edges, gutters and downpipes, lightning protection systems, plus repairs, maintenance and servicing.
HVAC and sanitary service
24-hour on-call service, repairs, maintenance, servicing and service contracts for heating, ventilation and sanitary systems, plus boiler maintenance and descaling.
Trust & reputation

ranQ Trust Score of SADA AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 100% · As of October 2026

SADA AG scores 59.8 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.62.524%
  • 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.61.010%
  • 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.50.08%
SADA AG scores 95.9 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%
SADA 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%
SADA AG scores 27.2 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 35.54.34%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.0.04%
Qualifications+0.00

SADA AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.2 out of 5 stars from 10 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.2
of 5

Aggregated from 10 reviews across all connected sources

Sources
GGoogle4.210
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

April 17, 2012Media
Ruckstuhl liefert Opel Ampera als Poolfahrzeug aus
auto-wirtschaft.ch

Knowledge

No knowledge articles yet

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

Get started
Comparisons

SADA AG in comparison

Soon

Industry comparisons are coming soon

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

Is this your company?

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

Secure profile

Location

Vega-Strasse 3
8152 Glattpark (Opfikon)
Opening hours
Mon
06:30 - 12:00, 13:00 - 16:00
Tue
06:30 - 12:00, 13:00 - 16:00
Wed
06:30 - 12:00, 13:00 - 16:00
Thu
06:30 - 12:00, 13:00 - 16:00
Fri
06:30 - 12:00, 13:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-109.816.333
Founded
2003 · 23 years
Last commercial register change
June 26, 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.85.03%
    • Full methodology

    Similar companies

    VG
    Varitech Gebäudetechnik AG
    Schlieren
    SI
    SHL Installationen GmbH
    Volketswil
    SG
    Swenson GmbH
    Zurich
    SG
    Schoch Gebäudetechnik AG
    Laupen Zh
    EH
    ECO HAUSTECHNIK AG
    Zurich
    TH
    Top Haustechnik AG
    Stäfa
    DA
    Dober AG
    Schlieren
    PA
    Pfiffner AG
    Zurich