Preston Design & Engineering logo with stylized 'P' and upward arrow, on a blueprint background.

Your Local Design & Engineering Partner

Serving Donnybrook & the SouthWest

OUR SERVICES

Close-up of a small mechanical or robotic device with colorful components, including a yellow disc, red and black wires, and metal fasteners.

Engineering Consulting

Whether it’s as simple as a custom bracket or a process automation for your business Preston Design can help. We specialise in mechanical and mechatronic systems with flexible hourly or quoted billing available. Get in touch today to see how we can assist you.

A person working on architectural blueprints with a laptop displaying 3D building models. The workspace includes a desk with papers and architectural drawings, a black office chair, and a wall with a monitor and decorative items in the background.

CAD & Drafting

Precision CAD & Drafting

Fast, accurate CAD support to turn concepts into build-ready documentation. Services: 2D drafting, 3D modelling, as-built conversions, detail and fabrication-ready shop drawings.

We deliver:

  • Standards-compliant drawings (AS, ISO, company-specific)

  • Clean, annotated, dimensioned files ready for fabrication

  • Multi-format outputs (DWG, DXF, STEP, PDF)

  • Rapid turnaround

Reduce risk, speed procurement and fabrication. Specify your file format and standards — we’ll deliver accurate, production-ready CAD.

A 3D printer printing a copper-colored object with a basket-like design.

3D Printing

We deliver 3D printing services using the latest Bambu Lab platforms. Whether you need rapid prototypes, production-ready parts, or complex multi-material assemblies, our advanced printers give your project a competitive edge.

Why choose Preston Design?

  • Local Manufacturing: Based in Donnybrook we produce your parts right here in the South West, eliminating length shipping delays and supporting the local community.

  • Exceptional part quality: With high-resolution motion systems and finely tuned extrusion control, our machines produce crisp details, tight tolerances, and smooth surface finishes — minimizing post-processing and ensuring parts meet functional and aesthetic requirements.

  • Multi-material versatility: Our setup supports a broad range of engineering filaments (PLA, PETG, ABS, TPU, nylon, carbon-fibre blends). We select materials and print strategies optimised for strength, flexibility, chemical resistance, or heat performance depending on application.

  • Cost-effective small-batch production: For low-to-mid volume runs, 3D printing eliminates expensive tooling and long lead times. You pay only for parts produced, with predictable pricing and fast delivery.

  • Design-for-manufacturability expertise: Our engineers review and refine your CAD to leverage additive strengths — reducing weight with lattice infill, consolidating assemblies into single printed parts, and adding integrated features that would be impossible or costly with traditional manufacturing.

  • Tight quality control: We perform dimensional inspection and visual QA on every part. Combined with repeatable printer calibration and controlled process parameters, this ensures consistent results across batches.

Get consistent, high-quality printed parts faster and more affordably. Share your CAD file, desired material and quantity, and target deadline — we’ll provide a clear quote and timeline within one business day.

Get in Touch Today

Provide your project details to receive a tailored engagement outline or quote.