Decking Contractors in Illawarra
NSW Flooring lists 4 decking businesses in Wollongong & Illawarra, sourced from Google Maps on 22 October 2026, with a median Google rating of 5.0 across 103 reviews. The directory publishes a ranked page only when five or more businesses have a confirmed service, so this page is not indexed yet.
Decking businesses in Illawarra
Sorted by number of Google reviews, then rating. Source: Google Maps, retrieved 2026-10-22.
Deck builder · Woonona2517
South Sea Decking
85 Stephen Dr, Woonona NSW 2517
5.0 (55 reviews) +61 426 831 876Floor sanding and polishing service · Shell Cove2529
Mark Smith’s Timber Floors & Decks
14 Pine Valley Pl, Shell Cove NSW 2529
5.0 (40 reviews) +61 438 059 086Deck builder · Balgownie2519
All Decking
Balgownie Rd, Balgownie NSW 2519
5.0 (7 reviews) +61 410 440 286Deck builder · Dapto2530
DeckSeal Illawarra Region
297 Princes Hwy, Dapto NSW 2530
5.0 (1 reviews) +61 414 587 043
| Business | Suburb | Google rating | Reviews | Phone | Website |
|---|---|---|---|---|---|
| South Sea Decking | Woonona 2517 | 5.0 | 55 | +61 426 831 876 | Website |
| Mark Smith’s Timber Floors & Decks | Shell Cove 2529 | 5.0 | 40 | +61 438 059 086 | Website |
| All Decking | Balgownie 2519 | 5.0 | 7 | +61 410 440 286 | Website |
| DeckSeal Illawarra Region | Dapto 2530 | 5.0 | 1 | +61 414 587 043 | Website |
Source: Google Maps, retrieved 2026-10-22. Ratings are Google's, not NSW Flooring's.
Rating spread
Of the 4 listed decking businesses in Illawarra, 4 have a Google rating of 4.5 or higher, 0 are rated 4.0 to 4.4, and 0 are rated below 4.0 (Google Maps, retrieved 2026-10-22).
Where these businesses are based
The 4 businesses are in 4 postcodes. Balgownie has the most listings (1), followed by Dapto (1) and Shell Cove (1).
Also listed in Illawarra, service not confirmed
These businesses came up in searches for decking but their name and Google category do not confirm it. Contact them to check.
Decking in nearby regions
Other flooring services in Illawarra
Guides before you hire for decking
Costs, comparisons and licence rules, with sources.