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
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,962 companies indexed · Last updated: today
DirectoryCrafts & TradesPlumbing & Building ServicesMontheyF. Avanthey S.A.
F. Avanthey S.A. Logo
Verified· 3 sources

F. Avanthey S.A.

Summary

About the company

F. Avanthey S.A. provides heating, sanitary, sheet-metal and roofing services and supplies solar-thermal and photovoltaic systems as well as ventilation and air-conditioning solutions, covering project design, installation and maintenance.

AI-generated
Offering

Products & services

Industry:Plumbing & Building Services
✓ Offered4
Heating systems
Heating systems for villas, new buildings, building renovations and small installations; connection to the remote heat network, design and installation of systems, coordination of the work, controlled ventilation and air conditioning.
Plumbing
Sanitary installations for bathrooms, villas, rental properties and commercial buildings; conversion and renovation, tailor-made designs, coordination with other trades, maintenance, leak detection and descaling of water heaters.
Sheet-metal work and roofing
Sheet-metal work/roofing for sealing roofs and facades; drip edges, sills, cladding for dormers, valley gutters, downpipes, shielding for wind deflectors and drip edges, installation of solar panels or photovoltaic tiles.
Solar thermal and photovoltaic
Solar thermal for domestic hot water and support for heating; photovoltaic solar to generate and self-consume electricity, store it in batteries, feed it into the grid, with study, installation and commissioning.
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
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

Once F. Avanthey S.A. has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

F. Avanthey S.A. in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank F. Avanthey S.A. by reviews, experience and specialisations.

Is this your company?

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

Secure profile

Location

Route de Larret 19
1870 Monthey
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 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-101.276.261
Founded
1988 · 38 years
Last commercial register change
May 13, 2024
Employees
11 to 20

Similar companies

CG
Charly Gaillard & Fils, sanitaire et ferblanterie SA
Erde
B&
BLANCHUT & MONNET Sàrl
Val-D'Illiez
MB
Marcel Bonvin et Fils SA
Corin-De-La-Crête
GH
German Hallenbarter Haustechnik AG
Obergesteln
H&
Hallenbarter & Russi Gebäudetechnik AG
Obergesteln
BF
Bornet Frères SA
Sion 4
IA
Itall Andenmatten Daniel GmbH
Saas-Grund
KA
Kalbermatter Alles rund um's Wasser
Grengiols