Verify your builder
15 Things to Look For at an Active Build Site
Ask a shortlisted builder if you can visit one of their current builds, ideally at frame or lock-up stage. Any confident builder says yes and coordinates with the client. What you see when you get there is more diagnostic than a display home could ever be.
Public source: Australian Building Codes Board: buying, building or renovating a homeSection 1
Site safety and setup
1. Perimeter fencing intact and locked out of hours. 2. Site signage displaying the builder's licence number visible from the street. 3. Clean, tidy site with materials stacked and covered, not left in the mud.
Section 2
Frame quality (if visible)
4. Frames plumb and square (a magnetic level or spirit level is easy to bring). 5. Braces installed as designed, not missing or improvised. 6. Wall plates and studs correctly aligned at openings.
Section 3
Workmanship signals
7. Cuts are clean, joints are neat, materials are handled with care. 8. Waste is separated (metal, timber, general) rather than one mixed skip. 9. Nail heads and screws driven flush, not sitting proud.
Section 4
Waterproofing and weather protection
10. Sarking or wrap installed correctly around openings, not tucked in loose. 11. Flashing at penetrations properly formed. 12. Roof covered promptly after frame is up (no long exposure of raw frame timber to rain).
Section 5
Trade behaviour
13. Workers wearing appropriate PPE. 14. Site supervisor known and reachable (ask "who is your supervisor" as a test). 15. Trades acting professionally around visitors, not tense or dismissive.
Section 6
What to ask the site supervisor
Where are you up to this week? What is the next milestone? What subcontractors are on this build? How often does the homeowner visit? Any variations been issued on this job? A confident supervisor answers all of these without hesitation. A defensive one is a signal.
Section 7
What to note down
Take photos (with permission). Note the general feel of the site. Compare across two or three sites from different shortlisted builders. Consistency of what you see across their sites tells you what to expect on yours.
What to do next
Keep reading
Find a shortlist of builders
BuildPilot personally shortlists builders for your specific block and brief.
Learn moreBlock check first
Before you pick a builder, know exactly what your block will and will not allow.
Learn moreCouncil approvals in Adelaide
PlanSA, DCS levies, overlays, and the council pathway explained.
Learn morePrivate certification in SA
When a private certifier makes sense over a council pathway.
Learn moreThis is general due-diligence guidance drawn from public sources and industry practice. It is not legal, financial, or building advice. Always confirm current licence and insurance requirements directly with Consumer and Business Services SA, and consult a qualified professional for advice specific to your situation.