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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,805 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionDietikonRoi & Bau GmbH
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Verified· 3 sources

Roi & Bau GmbH

Summary

About the company

The core activity of ROI&BAU GmbH is the provision of services in the construction industry, particularly in the following areas: demolition and dismantling of buildings and facilities, excavation and earthworks, including foundation work and garden redesign, sewerage and sanitary work, including pipe laying and installation, construction work, including planning and execution of property developer projects, dry construction and interior finishing, including tile laying and flooring, tile laying and plastering. The company thus offers a comprehensive range of services in the construction industry and positions itself as a reliable construction service provider.

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Offering

Products & services

Industry:Building Construction
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General Contractors
Site Preparation
Flooring & Tiling
✓ Offered6
Builder's works
From building plans to the finished house, new builds and renovations, support with construction projects, forecourt, walkway and alterations within the budget.
Excavation and foundation work
Excavation and foundation work with excavators, surveying, new digging, setting foundations, and support for larger excavations.
Demolition and dismantling work
Complete demolition, dismantling, concrete cutting and excavator work for renovations or new builds, including clean and fast execution.
Sewerage system work
Pipe laying, replacing old pipes, installing new pipes, sewer system work and renovation of the installation, from rainwater drainage to the sewer.
Drywall construction
Drywall construction for new builds and renovations, implementation of interior fit-out projects and guidance during execution according to customer preferences.
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 4 reviews across all connected sources

Sources
GGoogle54
★TrustpilotSoon
PProvenExpertSoon

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Location

Hier entsteht die Karte
Riedstrasse 14
8953 Dietikon
Opening hours
Mon
07:00 - 17:00
Tue
07:00 - 17:00
Wed
07:00 - 17:00
Thu
07:00 - 17:00
Fri
07:00 - 16:00
Sat
08:00 - 12:00
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-227.791.967
Founded
2022 · 4 years
Last commercial register change
February 19, 2026
Employees
1 to 10

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