Focused on delivering highly efficient process systems.

Since 1979, Spec Engineering, a Gray company, has been a single source for system design and process equipment integration. We specialize in processing systems from raw materials through packaging. With over 40 years of expertise in storing, feeding, conveying, mixing, blending, batching, controls, and automation for food & beverage, bakery & confections, pet food, specialty chemical, plastics, minerals & concrete, nutraceuticals/nutritionals, coatings, and metal powders, Spec Engineering works with customers to meet demands in bulk processing and material handling by providing practical design solutions that cater to their unique needs. Our personalized solutions in equipment and technology give customers a competitive edge in the ever-changing global marketplace.

About Spec Engineering

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The latest in engineering, technology, and equipment for Food & Beverage.
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"Year over year, the popularity of our iconic brands – like Kraft Macaroni & Cheese – has grown, with further capacity pressure caused by the recent pandemic. Our partnership with Spec Engineering demonstrates our commitment to safety and efficiently increasing our output while also keeping the wellbeing of our employees top of mind."
Mitch Arends, Senior Vice President of U.S. Operations and Manufacturing

Kraft Heinz

Synchronized utility and innovation.

For a process to work efficiently, there needs to be a vision of how it will evolve. At Spec, we are designing the utility of our products and services to dynamically address the challenges of today and tomorrow. A no-gaps model means leveraging the transformative value that future-cognizant, innovative design can bring to your plant. Spec Engineering, a Gray company, is committed to providing engineering to customers in the food, grain, minerals, chemicals, and pharma industries. Founded in 1979, we represent leading equipment and technology manufacturers to meet the demands of bulk processing and material handling.

Get in touch

Call us at 815.676.5006 or send us a message using this contact form.

Spec Engineering is a Gray company.

Spec is a process engineering company, focused on best-in-class solutions for customers in the food, grain, minerals, chemicals, and pharma industries. In 2019, Spec became part of the Gray family of brands. As a Gray company, we continue to offer comprehensive expertise, catered to your scope, schedule, and budget.