GHD Pty Ltd
Builder - Project Management Services · Hydraulic Services Design
St Leonards
Not listed
Building design, Willoughby
4 building design businesses are based in Willoughby with a licence on the QBCC register, mostly around Chatswood and St Leonards. Every listing shows its licence classes and when we last checked the register.
QBCC register checked 21 Oct 2026
4 licensed building design businesses in Willoughby
Filters
| Business | Licences | Location | Contact | |
|---|---|---|---|---|
| GHD Pty Ltd | Builder - Project Management Services · Hydraulic Services Design | St Leonards | Not listed | |
| N2 Engineering Consultants Pty Ltd | Hydraulic Services Design | Chatswood | Not listed | |
| Premier Fire Services (nsw) Pty Limited | Fire Protection - Electrical Stream - Certify - Emergency Lighting · Fire Protection - Electrical Stream - Certify - Fire Alarm Systems · Fire Protection - Electrical Stream - Design - Fire Alarm Systems · Fire Protection - Electrical Stream - Inspect and Test - Emergency Lighting · Fire Protection - Electrical Stream - Install and Maintain - Fire Alarm Systems · Fire Protection - Passive Stream - Inspect and Test · Fire Protection - Passive Stream - Install and Maintain - Fire Doors and Fire Shutters · Fire Protection - Portables Stream - Certify · Fire Protection - Portables Stream - Install and Maintain · Fire Protection - Special Hazard Fire System Stream - Certify · Fire Protection - Special Hazard Fire System Stream - Install and Maintain · Fire Protection - Water-Based Fire System Stream - Certify · Fire Protection - Water-Based Fire System Stream - Design · Fire Protection - Water-Based Fire System Stream - Install and Maintain · Fire Protection - Water-Based Fire System Stream - Install and Maintain - Restricted to Commercial and Industrial Types · Gasfitting · Hydraulic Services Design · Mechanical Services - Air-conditioning and Refrigeration (Unlimited Design) · Mechanical Services - Plumbing · Plumbing and Drainage | Chatswood | Not listed | |
| Rodney Ware | Hydraulic Services Design | St Leonards | Not listed |
Premier Fire Services (nsw) Pty Limited
Fire Protection - Electrical Stream - Certify - Emergency Lighting · Fire Protection - Electrical Stream - Certify - Fire Alarm Systems · Fire Protection - Electrical Stream - Design - Fire Alarm Systems · Fire Protection - Electrical Stream - Inspect and Test - Emergency Lighting · Fire Protection - Electrical Stream - Install and Maintain - Fire Alarm Systems · Fire Protection - Passive Stream - Inspect and Test · Fire Protection - Passive Stream - Install and Maintain - Fire Doors and Fire Shutters · Fire Protection - Portables Stream - Certify · Fire Protection - Portables Stream - Install and Maintain · Fire Protection - Special Hazard Fire System Stream - Certify · Fire Protection - Special Hazard Fire System Stream - Install and Maintain · Fire Protection - Water-Based Fire System Stream - Certify · Fire Protection - Water-Based Fire System Stream - Design · Fire Protection - Water-Based Fire System Stream - Install and Maintain · Fire Protection - Water-Based Fire System Stream - Install and Maintain - Restricted to Commercial and Industrial Types · Gasfitting · Hydraulic Services Design · Mechanical Services - Air-conditioning and Refrigeration (Unlimited Design) · Mechanical Services - Plumbing · Plumbing and Drainage
Chatswood
Not listed
Listings are built from the QBCC register, the Australian Business Register and business websites. Being listed is not an endorsement. No paid placements on this page. Source: QBCC Licensed Contractors Register, data.qld.gov.au, CC BY 4.0