Darren Gray Cad Services: Draftsman in Coffs Harbour

With nearly four decades experience in computer-aided design (CAD) for commercial and industrial projects, Darren Gray Cad Services is the trusted name in structural and mechanical drafting design in Coffs Harbour.


Architects and engineers value our accuracy and attention to detail when it comes to designing 3D structural plans and mechanical schematics.


Detailed CAD drawings give clients the opportunity to visualise the final project before the first footings have been dug. This means construction projects can be refined and optimized in the planning stage.


Our structural design services include:


  • Bill of material schedules
  • Foundation plans 
  • Floor & ceiling plans
  • Detailed wall sections
  • Roof framing plans
  • Structural steel fabrication plans


Don’t outsource overseas, deal with a local draftsman with a long history of drafting CAD design plans which meet Australian building regulations.

Contact Us

Mechanical, Electrical & Hydraulic Design

Designing mechanical, electrical and hydraulic schematics is a vital and growing engineering discipline which plays a critical role in all construction projects. 


At Darren Gray Cad Services, we create detailed coordinated drawings of essential mechanical, hydraulic and electrical systems to ensure functionality, safety and longevity.


We create impressive 3D designs to help architects and engineers communicate specifics to clients as well as create working drawings that enable your estimators to accurately price your new project.


We are experts in creating electrical and hydraulic circuit designs with fast turnaround times.


Based in Coffs Harbour, we help clients across regional New South Wales from Tamworth to Port Macquarie and beyond.


Call us today on (02) 6654 1125 to discuss your project’s specific requirements. Please note: we do not draw housing or residential plans.

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Our Services

We create highly accurate structural drawings for commercial and industrial projects using the latest technology in computer-aided design (CAD). This allows you to price every component quickly and accurately in your construction project.

Our mechanical drafting service provides detailed fabrication drawings as well as 3D modelling for plant and industrial equipment. We work with you to overcome challenges and identify the best solutions.

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