Prototype Tooling
Low-cost wood and polyurethane molds for rapid prototyping and pre-production testing. Perfect for design validation, fit testing, and iterative development before committing to production tooling.
Transform your product concepts into precision-engineered reality with Hill Plastics' custom mold making services. From rapid prototyping with low-cost wood tooling to durable aluminum production molds, we deliver exceptional quality and cost-effective solutions tailored to your exact specifications. With 45 years of expertise and advanced CNC capabilities, we bring your designs to life with precision and speed.

Comprehensive tooling solutions from rapid prototyping to high-volume production molds, engineered with precision and built to last.
Low-cost wood and polyurethane molds for rapid prototyping and pre-production testing. Perfect for design validation, fit testing, and iterative development before committing to production tooling.
Durable aluminum casting molds engineered for high-volume manufacturing. Precision-machined to exact specifications using advanced CNC technology for consistent, repeatable production quality.
Advanced CNC routing and machining services with two 5'x10' trimming centers. Precision cutting, drilling, and finishing for molds, fixtures, and production parts to drawing specifications.
Custom-engineered trim fixtures, drill fixtures, and threaded insert tooling designed to streamline your production process and ensure consistent part quality across every run.
Expert guidance on optimal mold design, material selection, and manufacturing approach. Our experienced team helps you avoid costly mistakes and achieve the best results for your application.
Versatile tooling options including aluminum castings, polyurethane, Perfect Plank wood, mahogany, and Renshape tooling board—each selected to match your project requirements and budget.
At Hill Plastics, we understand that exceptional parts begin with exceptional molds. Our custom mold making services combine 45 years of thermoforming expertise with cutting-edge CNC technology to deliver tooling solutions that meet your exact specifications. Whether you need rapid prototype tooling for design validation or production-grade aluminum molds for high-volume manufacturing, we provide cost-effective solutions with quick turnaround times. Using SolidWorks CAD and advanced machining centers in our 20,000+ square foot facility, we transform your product requirements into precision-engineered molds that ensure quality, repeatability, and manufacturing efficiency.

Delivering precision molds and tooling solutions for top manufacturers across aerospace, telecommunications, and medical industries.
Four decades of mold making excellence backed by advanced technology and unwavering commitment to quality.
Since 1977, we've delivered precision molds for aerospace, telecommunications, medical, and industrial applications nationwide.
Low-cost wood and polyurethane tooling enables rapid prototyping and design iteration without expensive production mold commitments.
Two 5'x10' CNC trimming centers and SolidWorks integration ensure dimensional accuracy and precision machining to your specifications.
From initial design consultation through prototype approval to production tooling, we manage the entire process for seamless execution.
Experienced engineers dedicated to your tooling success.

Sales & Engineering Team
Brad Hill brings deep expertise in plastic thermoforming design and materials engineering to every customer project. As a key member of Hill Plastics' sales and engineering team, Brad specializes in helping clients navigate the complexities of material selection—evaluating cost, impact requirements, durability, tensile strength, chemical resistance, and environmental factors to identify the optimal PS or HIPS grade for each unique application. He works closely with customers from initial concept through prototype approval, offering guidance on tooling design, process optimization, and production planning. Brad's hands-on approach ensures that every thermoformed component is engineered for performance, manufacturability, and cost-effectiveness. His commitment to collaborative problem-solving and technical precision has made him a trusted advisor to OEM manufacturers, aerospace clients, and medical device companies nationwide. With a focus on delivering turnkey solutions that meet exact specifications, Brad exemplifies Hill Plastics' dedication to quality, innovation, and customer success.

Sales & Engineering Team
Cody Hill is a skilled plastics engineer and sales professional with a passion for transforming customer ideas into precision-manufactured reality. As part of Hill Plastics' dedicated sales and engineering team, Cody provides expert consultation on product design, material selection, and tooling strategy for custom thermoforming projects. He leverages advanced CAD tools like SolidWorks to collaborate with clients on design refinements, ensuring optimal part geometry, wall thickness distribution, and draft angles for successful vacuum forming. Cody's technical knowledge spans the full spectrum of PS and HIPS materials, enabling him to recommend the best plastic grade based on application-specific demands such as impact resistance, rigidity, clarity, and cost. From rapid prototyping using low-cost tooling to scaling up for high-volume production runs, Cody guides customers through every phase of the manufacturing process with transparency and attention to detail. His proactive communication style and commitment to delivering on-time, on-budget results have earned him the trust of clients across aerospace, telecommunications, industrial equipment, and medical device sectors.
Custom mold costs vary significantly based on size, complexity, and material. Prototype tooling using wood or polyurethane typically ranges from $1,500 to $5,000 and can be produced in just a few weeks. Production aluminum molds generally cost $5,000 to $25,000+ depending on part size and detail requirements. Our approach allows you to validate your design with low-cost prototype tooling first, then invest in durable aluminum production molds once the design is finalized. We provide detailed quotes based on your specific requirements and help you select the most cost-effective tooling strategy for your project.
Talk to our mold making experts for a free consultation and detailed quote.
Trusted since 1977
Rated 5.0 by customers
Aerospace & Medical Qualified
Share your project details and our engineering team will provide a detailed quote and timeline within 24 hours.
For immediate assistance, feel free to give us a direct call at +1 972-436-9717. You can also send us a quick email at sales@hillplastics.com.
For immediate assistance, feel free to give us a direct call at +1 972-436-9717. You can also send us a quick email at sales@hillplastics.com.