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Global leaders in refactory and construction management. Transforming the future of worksites throughout the world

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Refractory Engineering & Construction

Onex Construction specializes in the supply and installation of all types of refractories including Firebrick, Castable, Plastic Ram, Ceramic Fiber, Gunnite, and Shotcrete.

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Construction Management

Our team of professionals are well versed in working directly with the Owner to set budgets, coordinate and distribute bid packages, evaluate potential risks, develop schedules, and manage all facets of construction.

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Maintenance

Onex Construction offers preventative maintenance programs, service contracts, outage planning, equipment upgrades and installation.

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Prefabrication Services

Our 25,000 sf workshop has overhead crane access and a large capacity dry-out furnace for quick turnarounds.

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Material Supply and Inventory

Our vendor relationships and volume purchasing power enables us to offer competitive material pricing and stocking services.

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Consulting

We provide construction advisory and contract management services for your project. Our team will implement value added solutions while mitigating risk.

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FEATURED PROJECTS

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Who we are

Onex Construction opened its doors in 1996 as a regional refractory supplier and installer. Since, Onex Construction has become an industry leader in high temperature systems, and engineered solutions for various industrial applications.

Today, Onex Construction has grown to become a front runner of mangers, installers, and suppliers in multiple industries including Steel, Aluminum, Glass, Chemicals, Energy, and Enviromental. We take a hands-on approach from the early stages of project development through commissioning. Our management team has delivered results for over 40 years.

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