About Certified Design Limited

Certified Design Limited - Your transport engineering specialists!

Here at Certified Design Limited, we specialise in all aspects of mechanical engineering. We have a wide range of skills and years of experience to ensure the best outcome for our customers.

Our services

  • Heavy vehicle design and certification
  • Specialist trailer design
  • Vehicle chassis and suspension design: V8 trikes to off-roaders
  • Plant design and certification: Lifting beams to shop trestles
  • Machine design: Conveyors to production line machinery

If it's mechanical and you need an engineer, give Richard a call. You'll be glad you did!

What makes us different?

Richard specialises in immediate response to your heavy vehicle repair and certification needs. He has the knowledge and skills to make sure that his customers are 100% happy with his work.

Business photos

PO Box 9026 Dunedin

Products and services

Markets Served
  • Industrial
  • Repairs
  • Engineering
  • Consulting
  • Design
  • Trucks
  • Trailers
  • Cars
  • Semi Trucks
  • Certified
  • Semi Trucks
  • Tankers
  • Steel
Service Options
  • Walk-ins
  • On-site Service
  • Quotes

Mailing address


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