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Total Industrial Furnace Solutions with Onex, Inc.

EST. 1966 | ERIE + PITTSBURGH, PA

American manufacturers of Steel, Titanium, Nickel, Aluminum, and other specialty metals count on the expertise and dedication of the team at Onex, Inc. to keep their operations HOT!

All Your Industrial Furnace Needs in One Place

Fusing expertise in engineering, combustion, construction, and precast refractory shapes with our fast and friendly customer service, we make things better for your business.

Employee-owned and community-centered, we are on a mission to REIGNITE the American Dream by helping metal manufacturers heat up their operations–and their bottom lines.

  • combustion and engineering

    Combustion & Engineering

    When your business success rides on the output of your furnaces, you need combustion experts to survey, design, plan, build, and maintain them, and get your staff properly trained.

  • refractory and construction

    Refractory & Construction

    From demolition, rehab, retrofit, maintenance, and emergency repairs to new construction and dry-out, our experts and craftsmen make sure you get the right refractory solutions.

  • engineered precast shapes

    Engineered Precast Shapes

    Using cutting-edge prototyping technology and unbiased sourcing of materials, Onex will make sure you get engineered precast shapes to meet even the strictest refractory tolerances.

  • specialty materials distribution

    Materials & Spare Parts

    Get the most suitable materials and spare parts for your needs. From castable, plastic ram, and firebrick to nitride-bonded silicon carbide, we’re your unbiased domestic source.

Ownership = Excellence


Onex, Inc. is 100% employee-owned. That means we take pride in our work. Our fire burns brightest when we’re helping heat-intensive manufacturers thrive! We love sharing our expertise and designing and implementing smart solutions to keep your industrial furnaces roaring and your bottom line rising.

Onex, Inc. in the Media