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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,194 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesRomanel-Sur-LausanneA. & L. Corthésy S.à r.l.
A. & L. Corthésy S.à r.l. Logo
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A. & L. Corthésy S.à r.l.

Summary

About the company

The core activity of A.&L. Corthésy Sàrl encompasses the installation, maintenance, and repair of heating systems, sanitary facilities, and renewable energy systems. Specifically, this includes: Heating systems: boilers (oil, gas, pellets, or wood), hot water preparation, radiators, underfloor heating, and solar systems Sanitary facilities: installation and maintenance of sanitary systems Renewable energies: pellet or wood-fired boilers, heat pumps, and solar systems The company thus offers a comprehensive range of services in the field of building technology and renewable energies.

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Offering

Products & services

Industry:Plumbing & Building Services
✓ Offered3
Heating installations
Heating installations for new builds, alterations and repairs; boilers for oil, gas, pellets and wood, water heaters, controls, radiators and underfloor heating.
Sanitary installations
Sanitary and gas installations for new builds, alterations and repairs, including hot water and gas lines in residential and building settings.
Renewable energy systems
Renewable energy systems with pellet boilers, wood boilers, heat pumps and solar collectors for heating and hot-water systems.
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Location

Chemin de la Covatannaz 19
1032 Romanel-Sur-Lausanne
Opening hours
Mon
08:00 - 12:00, 13:30 - 17:00
Tue
08:00 - 12:00, 13:30 - 17:00
Wed
08:00 - 12:00, 13:30 - 17:00
Thu
08:00 - 12:00, 13:30 - 17:00
Fri
08:00 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-108.553.705
Founded
1996 · 30 years
Last commercial register change
February 19, 2026
Employees
1 to 10

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