HDSA Group

HDSA Group Established in 2004, HDSA Group are a Sydney based company at the forefront of the Marine Construction and Commercial Diving Industry.

Commercial Diving, Marine Construction, Civil Construction, Heavy Equipment

Team HDSA completed floating comercial timber decking over the waterproofing sub car park floor 👌
30/05/2026

Team HDSA completed floating comercial timber decking over the waterproofing sub car park floor 👌

Aerial view of Hdsagroup completed works of “The Gables”1 viewing platform and x2 bridges
13/05/2026

Aerial view of Hdsagroup completed works of “The Gables”
1 viewing platform and x2 bridges

Team HDSA refurbishing x6 bridges for the local council 👍
14/03/2026

Team HDSA refurbishing x6 bridges for the local council
👍

Substructure I place Now decking and handrails 👍
02/02/2026

Substructure I place
Now decking and handrails 👍

Hdsagroup “Building a bridge to get over it”Looking great viewing platform and x2 bridges.
02/02/2026

Hdsagroup “Building a bridge to get over it”
Looking great viewing platform and x2 bridges.

HDSA boys driving steel fender piles port kembla 👍
21/12/2025

HDSA boys driving steel fender piles port kembla 👍

All cleaner up and completed Bridge strengthening at heritage jones bay wharf
12/12/2025

All cleaner up and completed
Bridge strengthening at heritage jones bay wharf

Hdsa boys building 2 bridges and a view platform at the new estate (The Gables) 👍
11/12/2025

Hdsa boys building 2 bridges and a view platform at the new estate (The Gables) 👍

Bridge support just about finished 👍
11/12/2025

Bridge support just about finished 👍

Hdsagroup installation of corrosion protection (anodes) to the old coal loader Bass Point 👍
10/12/2025

Hdsagroup installation of corrosion protection (anodes) to the old coal loader Bass Point 👍

Address

White Bay
Pyrmont, NSW
2117

Telephone

02 4647 6266

Website

Alerts

Be the first to know and let us send you an email when HDSA Group posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to HDSA Group:

Shortcuts

Share