Builder API
Builder licence verification API
Verify builder and building contractor licences across live Australian state register coverage, including SA Builder/BLD and QBCC pathways.
Construction, procurement, marketplace, and risk teams checking builder eligibility before approval.
1.0M
Builder onboarding
Confirm the builder record before adding a supplier, subcontractor, or marketplace profile.
Tender review
Check licence status before awarding or renewing contractor panels.
Customer claims
Use licence evidence during claims, warranty, or quality review workflows.
Decision fit
Where this API path helps
Use this API path when builder licence status, holder details, or source class/category information affects approval decisions.
Source proof
Coverage evidence for decisions
Builder coverage includes broad contractor registers plus source families that are explicitly builder-focused.
Builders
SA BLD
20 June 2026
QBCC / contractor
QLD
25 June 2026
Building
VIC building
25 June 2026
Trades & Construction
NSW
24 June 2026
Design & Building Practitioners
New South Wales
Freshness tracked
Capabilities
What an integration can rely on
Builder status checks
Check whether a builder or building contractor record is current and tied to the expected state register.
Class and condition context
Surface available licence class, category, and condition details where source data provides them.
SA Builder/BLD coverage
WorkClear includes active SA CBS Builder/BLD records as a distinct live source family.
Category-gated DBP
Specialised NSW DBP checks remain category-gated so ordinary contractor searches do not mix unlike records.
Common questions
API buying context
Can WorkClear verify SA BLD licences?
Yes. Active South Australian Builder/BLD records from Consumer and Business Services SA are live in WorkClear contractor coverage.
Does builder verification include QBCC?
Yes. Queensland builder and contractor checks are available through WorkClear QBCC coverage.
Can builder checks run through the API?
Yes. Paid API access can run builder licence checks in onboarding, procurement, marketplace, and internal compliance systems.
Start now
Start verifying licences today
Free account with unlimited verification search. Paid plans unlock API access, higher volume, and bulk verification.