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DirectoryCrafts & TradesPlumbing & Building ServicesGrand-LancyThermex SA, succursale de Lancy
Thermex SA, succursale de Lancy Logo
Verified· 3 sources

Thermex SA, succursale de Lancy

Summary

About the company

Thermex SA, succursale de Lancy provides installation, maintenance and repair services for heating, ventilation and air‑conditioning systems and implements renewable energy solutions such as heat pumps and solar thermal systems.

AI-generated
Offering

Products & services

Industry:Plumbing & Building Services
✓ Offered5
Heating, Ventilation and Air Conditioning
Design, planning and installation of heating, ventilation and air-conditioning systems, with quotations, sizing, plans, installation and commissioning.
Renewable energy sources
Heat pumps, solar thermal, solid-fuel systems, energy recovery, geocooling, Minergie implementation, controlled ventilation and dual-flow ventilation.
Technical office
Studies, calculations, sizing, plans and diagrams, BIM and Autocad modelling, site coordination, requests for quotations and preparation of installation dossiers.
Maintenance contract
Annual maintenance of heating, solar, ventilation and air-conditioning systems, with inspections, cleaning, purging, adjustments and replacement of components.
Breakdown service
On-call service 365 days a year for troubleshooting, repairs and interventions on HVAC installations.
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Reviews

Aggregated rating

Aggregated rating
4.5
of 5

Aggregated from 13 reviews across all connected sources

Sources
GGoogle4.513
★TrustpilotSoon
PProvenExpertSoon

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Location

Route des Jeunes 59
1212 Grand-Lancy
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 - 16:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Branch
UID
CHE-280.056.238
Founded
2010 · 16 years
Last commercial register change
August 19, 2025
Employees
51 to 100

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