Built around contractors
We understand that contractors need drawings that can be reviewed, issued, marked up and used by site teams without unnecessary confusion.
About
HVAC drafting support with real project experience.
D&Z Drafting helps contractors, builders and consultants prepare mechanical services drawings that are clear enough for review, coordination and construction.
Who we are
Mechanical drafting support for Australian construction teams.
D&Z Drafting works with project teams that need practical HVAC documentation, not overcomplicated drawing sets. The focus is on clear layouts, readable markups, tidy CAD or Revit files and drawings that help the next person understand what needs to happen.
We support contractors, builders and consultants with HVAC shop drawings, ductwork layouts, mechanical drafting, Revit updates, drawing revisions and as-built documentation.
The work is suited to commercial fit-outs, apartment projects, education buildings, public facilities and other Australian construction projects where coordination and timing matter.
Good drafting is not just about making a drawing look neat. It should help a project team review the work faster, pick up issues earlier and reduce confusion before it reaches site.
15+
years HVAC drafting experience
10+
years working with Australian projects
HVAC
shop drawings, ductwork and mechanical services focus
What matters to us
Clear drawings, practical communication and support when the job changes.
Construction projects move quickly. Drawings get marked up, layouts change, coordination comments come back and deadlines shift. D&Z Drafting is set up to help with that kind of work.
Australian project focus
Our experience with Australian construction projects helps us prepare documentation around the pace, coordination pressure and expectations of local project teams.
Flexible drafting backup
We can assist when your internal team is busy, when revisions need to be turned around, or when old drawings and markups need to be cleaned up properly.
How we work
A straightforward drafting process.
You can send through consultant drawings, CAD files, Revit models, sketches, PDFs, redlines or site markups. We review what is provided, confirm the drafting scope and prepare the drawings in a way your team can use.
If something is unclear, we ask before assuming. That keeps the work cleaner and helps avoid unnecessary rework.
1
Review the brief
We look at the drawings, markups, project notes and required deliverables before starting.
2
Confirm the output
We clarify what needs to be prepared, whether that is CAD sheets, Revit updates, PDFs, DWGs or as-built records.
3
Draft and revise
We prepare the drawings and help update them as comments, coordination notes or site changes come through.
Need drafting support?
Send through your drawings and tell us what you need prepared.
We can review the information and let you know the next step for HVAC shop drawings, ductwork layouts, mechanical drafting, Revit support or as-built updates.