NSW Fair Trading
Registered Certifier
Building Surveyor - Restricted (class 1 and 10 buildings)
Licence #BDC2147
10/12/2025 to 9/12/2026
Last verified: 4 April 2026
✓ State Register Licensed ✓ Verified
KEYSTONE BUILDING CERTIFIERS PTY LTD
East Hills, NSW
★★★★★5.0(3 reviews)
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Contact Details
ABN: 86634115558
Size: Medium
State: New South Wales
♢ Registrations
Current
Services
Building Classes
Class 10a - Shed, Carport, Garage Class 10b - Fence, Retaining Wall, Mast Class 10c - Swimming Pool, Spa Class 1a - Single Dwelling Class 1b - Boarding House / Guest House Class 2 - Apartments / Units Class 3 - Hotel, Motel, Backpackers Class 4 - Dwelling in Non-Residential Building Class 5 - Office Building Class 6 - Shop, Restaurant, Cafe Class 7a - Car Park Class 7b - Warehouse, Storage, Distribution Class 8 - Factory, Laboratory, Production Class 9a - Hospital, Health Care Class 9b - School, Church, Assembly Class 9c - Aged Care, Residential Care
Service Areas
Canterbury-Bankstown
About
KEYSTONE BUILDING CERTIFIERS PTY LTD — Licensed building certifier in East Hills, New South Wales. Specialising in cdc, cc, oc. 5.0 stars from 3 reviews. State register verified. Send a free enquiry.
Reviews (3)
Aditya Kushwaha|12 June 2025|Google
I had a great e
xperience with George and Arthur. Their service was efficient and their responses were prompt and professional. I highly recommend them. Thank you for your support! victoria khoury|3 April 2024|Google
George and the team at Keystone are exceptiona
l to work with. They’re very responsive and helpful. They made the entire process stress free and easy. I highly recommend Keystone for all your building cert needs! Patric Carnaby|16 September 2023|Google
George, Arthur and the team at Keystone Building Certifiers were easy to work with, responsive, and made CDC approval a breeze. Highly recommend
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