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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,807 companies indexed · Last updated: today
DirectoryCrafts & TradesRoofingCarouge GeA. Trolliet Sàrl
A. Trolliet Sàrl Logo
Verified· 3 sources

A. Trolliet Sàrl

Summary

About the company

A.Trolliet is a construction company specializing in roofing and building works. The core activities include: Roofing - Major Works (roofing and building): work on roof structures and rough construction of buildings; Secondary Works (carpentry): work on interior fittings of buildings, such as installation of doors, windows and other carpentry work; Project Analysis - Technical Drawing: creation of technical plans and analyses for construction projects; Carpentry, Insulation or Sheet Metal Work: work on insulation and thermal insulation of buildings as well as sheet metal processing for roofing and facade work. The company also offers training for young professionals and operates in Switzerland and France.

AI-generated
Offering

Products & services

Industry:Roofing
✓ Offered3
Roofing – Structural work
Roof covering and timber framing, installation of a new roof covering, renovation, slate installation, execution, maintenance, extensions and raising of timber frames.
Second-fix works
Sheet-metal work, carpentry and roof insulation for roof and buildings, including renovation works, interior fit-out, fittings, dormers, solar panels and Velux.
Project analysis – Technical drawing
On-site project analysis, measurement surveys, technical study, drawings and sketches, calculations of timber framework loads and statics.
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Reviews

Aggregated rating

Aggregated rating
4.4
of 5

Aggregated from 7 reviews across all connected sources

Sources
GGoogle4.47
★TrustpilotSoon
PProvenExpertSoon

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Location

Chemin du Faubourg-de-Cruseilles 12
1227 Carouge Ge
Opening hours
Mon
07:00 - 16:30
Tue
07:00 - 16:30
Wed
07:00 - 16:30
Thu
07:00 - 16:30
Fri
07:00 - 16:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-103.431.029
Founded
1995 · 31 years
Last commercial register change
April 14, 2026
Employees
1 to 10

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