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DirectoryConstruction & ArchitectureCivil EngineeringJonaJMS RISI AG Tief- und Spezialtiefbau
JMS RISI AG Tief- und Spezialtiefbau Logo
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JMS RISI AG Tief- und Spezialtiefbau

Summary

About the company

JMS RISI AG Tief- und Spezialtiefbau carries out civil and specialist deep-foundation works, including pile foundations, excavation retaining systems, groundwater lowering, utility installation, demolition and watercourse works. The company provides complete excavation and site-filling services, recycling or disposal of excavated material, and the planning and execution of specialist foundation solutions.

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Products & services

Industry:Civil Engineering
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12
Civil engineering
Civil engineering for soil, rock and humus, including excavation, large construction pits, utility line construction and sewerage works at the Rapperswil-Jona and Baar sites.
Special deep construction
Special deep construction with pile foundations, excavation shoring, groundwater lowering and overall responsibility for construction pits, even in complex geological conditions.
Dismantling and recycling
Dismantling of structures as well as removal, reuse and proper disposal of excavated material, including land restoration and backfilling.
Utility line construction
Utility line construction as part of construction pits and civil engineering work, with solutions for installation and integration of service lines.
Excavation shoring
Excavation shoring with Rühl walls, sheet-pile walls, struts and anchors, and other special applications for securing construction pits and slopes.
Reviews

Aggregated rating

Aggregated rating
4.3
of 5

Aggregated from 18 reviews across all connected sources

Sources
GGoogle4.318
★TrustpilotSoon
PProvenExpertSoon

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Location

Engelhölzlistrasse 26
8645 Jona
Opening hours
Mon
07:30 - 12:00, 13:30 - 17:00
Tue
07:30 - 12:00, 13:30 - 17:00
Wed
07:30 - 12:00, 13:30 - 17:00
Thu
07:30 - 12:00, 13:30 - 17:00
Fri
07:30 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-112.426.731
Founded
2005 · 21 years
Last commercial register change
June 5, 2025
Employees
21 to 50

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