A Family-Led Thermoformer Serving Manufacturers Since 1977
Since 1977, Hill Plastics has supplied custom thermoformed and fabricated plastic components to OEM manufacturers, engineers, and purchasing teams from our facility in Lewisville, Texas.
From prototyping to thousands of parts
Since 1977, Hill Plastics has provided custom thermoformed parts for OEM manufacturers, radomes for the telecommunication industry, custom enclosures, and machined and fabricated parts for the industrial market. Our experience, responsiveness, and competitive pricing have earned the confidence of engineers, purchasing teams, and OEM manufacturers across multiple industries.
Our facility, equipment, and experienced staff allow us to support projects ranging from prototypes and short runs to recurring production orders of thousands of parts.
Our sales and project team, led by Brad Hill and Cody Hill, works directly with customers on material selection, manufacturability, tooling requirements, quoting, and production planning. Our quality and production teams monitor projects from setup through final inspection.
Why Manufacturers and Buyers Trust Hill Plastics
For over four decades, Hill Plastics has provided custom thermoformed parts, enclosures, and fabricated parts for OEM manufacturers, the telecommunication industry, and the industrial market.
Manufacturing Experience Since 1977
Since 1977, Hill Plastics has provided thermoforming, plastic fabrication, and practical support with material selection, manufacturability, prototyping, and production.
In-House Quality Control
Our custom quality control system monitors production progress through every stage, ensuring your parts meet the specifications and standards your project requires.
Facility & Equipment
Over 20,000 square feet of manufacturing space with equipment supporting prototype, short-run, and production-volume work.
The Lewisville shop, at a glance
A look at the capabilities and equipment supporting production at our Lewisville facility.
Spec list reflects the equipment in production use. Tooling and forming material options vary per project.
Brad Hill and Cody Hill
Hill Plastics is led by Brad Hill and Cody Hill, who work directly with customers on quoting, material selection, manufacturability, tooling considerations, and production requirements. Their direct involvement gives customers accessible, knowledgeable support throughout quoting and production.
Our experienced production team brings decades of combined knowledge in thermoforming, CNC trimming, fabrication, and plastic manufacturing. That experience helps us maintain consistent forming, trimming, fabrication, and inspection requirements throughout production.
Companies That Trust Hill Plastics
Ready to Discuss Your Project?
Speak with Brad or Cody about your part, volume, and timeline. We will review the application, material options, manufacturability, and tooling approach that fits your project.