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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,194 companies indexed · Last updated: today
DirectoryCrafts & TradesSpecialized Construction InstallationsHornussenJünger + Gräter Schweiz GmbH
Jünger + Gräter Schweiz GmbH Logo
Verified· 3 sources

Jünger + Gräter Schweiz GmbH

Summary

About the company

Jünger + Gräter Schweiz GmbH is a subsidiary of the Jünger+Gräter Group that supplies refractory engineering products and services, including engineering, installation and inspection for industrial furnaces and incineration plants. Its offerings cover consulting, material supply, dry-heating, endoscopy and drone inspections, with focus areas such as biomass/wood combustion and waste/sludge incineration.

AI-generated
Offering

Products & services

Industry:Specialized Construction Installations
✓ Offered12
Installation
Installation of refractories for new kilns and furnaces, emergency repairs, complete refractory installation, worldwide project execution.
Engineering
Engineering of refractory linings, thermal design, shaped refractory bricks, drawings, installation instructions, operation instructions, and complete furnace or kiln plant design.
Consulting
Consulting on refractory materials, development and testing, damage support, and project planning, independent of suppliers.
Dry-Heating
Dry-heating of furnaces and kilns with gas, oil, electricity or operation burners, including dry-heating curves and instructions.
Industrial chimney engineering
Construction, repair, upgrading and demolition of industrial chimneys, including steel concrete repair, corrosion protection, inspections and safety-system upgrades.
Endoscopy
Inspection of refractory linings while plants remain in operation, using a high-resolution endoscope for analysis, evaluation and consultation.
Drone inspection (JuSpect)
Drone-based inspection of hard-to-access plant areas with high-resolution images and videos of refractory linings for upgrades and damage analysis.
Industrial Climbing
Rope-access work for emergency shutdowns, small repairs, annual upgrades and work in hard-to-access areas, without scaffolding.
JuSyS® Tile Systems
Ceramic tube wall tile systems for waste incinerators, including JuSyS® Air, Standard, SL, XC and Flex variants.
JuSyS® CFB Tile Systems
Ceramic tile systems for circulating fluidized bed plants, including JuSyS® CFB-bw and JuSyS® CFB-iw for boiler walls and insulated wall areas.
Ceramic Nozzle Grate
Ceramic tuyere-bottom technology for circulating fluidized bed plants, designed for high temperatures, sealing performance and long service life.
High Performance Concrete
High-performance refractory castables and gunning materials, including JUCAN and JUFAST for casting, gunning and fast heat-up applications.
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Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 6 reviews across all connected sources

Sources
GGoogle56
★TrustpilotSoon
PProvenExpertSoon

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Location

Hauptstrasse 154
5075 Hornussen
Opening hours
Mon
07:00 - 12:00, 13:00 - 17:00
Tue
07:00 - 12:00, 13:00 - 17:00
Wed
07:00 - 12:00, 13:00 - 17:00
Thu
07:00 - 12:00, 13:00 - 17:00
Fri
07:00 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-114.732.156
Founded
2009 · 17 years
Last commercial register change
April 14, 2026
Employees
11 to 20

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