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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryEnergy & EnvironmentSolar & PhotovoltaicsZillisLucchinetti Haustechnik GmbH
Lucchinetti Haustechnik GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company Lucchinetti Haustechnik is a specialist in thermal systems, focusing on the planning, installation, maintenance, and repair of heating systems, thermal solar systems, and heat pumps. The core activities include: installation and maintenance of heating systems, planning and installation of thermal solar systems, installation and maintenance of heat pumps, regular inspections and repairs of heating systems and thermal solar systems, replacement of heating elements and anodes, descaling of boilers, and cleaning of underfloor heating and panels. The company also offers subscription services for regular inspections and priority support to ensure an efficient and safe system.

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Offering

Products & services

Industry:Solar & Photovoltaics
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4.0/5

Lucchinetti Haustechnik GmbH

✓ Offered6
Solar thermal systems
Solar thermal systems for heating and domestic hot water, as new installations or extensions; planning, sizing, installation, commissioning handover and support with subsidy applications.
Heat pumps
Heat pumps for heating and cooling with outdoor air, including planning, installation, commissioning handover, as well as support with incentives and replacement of old systems.
Heating boilers
Pellet boilers, condensing and conventional boilers for various heating systems, using renewable fuels or heat recovery.
Maintenance and service for heating systems
Inspections, leak repairs, demineralisation, cleaning of the underfloor heating, as well as subscriptions for regular inspections and priority support.
Plumbing maintenance
Regular services, replacement of heating elements and anodes, as well as descaling of the boiler.
Heat pump water heater
Energy-efficient hot water solutions for single-family homes and apartments, available in different sizes and capacities.
Trust & reputation

ranQ Trust Score of Lucchinetti Haustechnik GmbH: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Lucchinetti Haustechnik GmbH scores 68.0 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.76.724%
  • 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.45.610%
  • 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.70.08%
Lucchinetti Haustechnik GmbH scores 71.5 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.64.612%
  • 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.70.07%
Lucchinetti Haustechnik GmbH scores 83.3 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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).83.322%
Lucchinetti Haustechnik GmbH scores 5.1 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 35.5.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Lucchinetti Haustechnik GmbH reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 5 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 5 reviews across all connected sources

Sources
GGoogle55
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Hauptstrasse 30
7432 Zillis
Opening hours
Mon
07:30 - 18:00
Tue
07:30 - 18:00
Wed
07:30 - 18:00
Thu
07:30 - 18:00
Fri
07:30 - 18:00
Sat
08:00 - 18:00
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-268.530.252
Founded
2021 · 5 years
Last commercial register change
February 15, 2022
Employees
11 to 20
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.
88.0
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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