Top 10 Decking Specialists in Sydney, New South Wales
There are currently 10 highly-rated decking businesses in Sydney, New South Wales listed on TradeRefer, with an average Google rating of 5.0★ across 243 verified reviews. The 10 listed below are ranked from highest to lowest rating, all ABN-verified and community-recommended.
Ranked #2026
By Google Rating
5.0★ Avg Rating
243 Google reviews
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10 Businesses
In Sydney
Top 10 Decking in Sydney — Ranked by Customer Rating
Compare the highest-rated decking in Sydney, New South Wales. All businesses listed are ABN-verified and surfaced without paid placement.
Stand Out Home Improvements
Stand Out Home Improvements is a top-rated decking business serving Harrington Park, NSW. With a 5-star rating from 49 reviews, they are one of the most trusted decking providers in the area. Specialising in professional decking services, Stand Out Home Improvements delivers quality workmanship and reliable service. Contact them today for a free quote.
Urban Decking
Urban Decking is a top-rated decking business serving Oyster Bay, NSW. With a 5-star rating from 47 reviews, they are one of the most trusted decking providers in the area. Specialising in professional decking services, Urban Decking delivers quality workmanship and reliable service. Contact them today for a free quote.
The Decksmith
The Decksmith Timber or composite replacement Framing check + rectification if required Stairs, balustrades, picture-frame finishing (if applicable) Clear scope + timeline “How it works” (3 steps) 1. Design consult & Measure 2. Quote & material selection […]
Precision Decking
Are you looking for someone to build or repair your deck? Located on Sydney’s Northern Beaches, we are well-known local builders with an impeccable reputation and track record.
JACKBUILD
JACKBUILD is a top-rated decking business serving Cronulla, NSW. With a 5-star rating from 29 reviews, they are one of the most trusted decking providers in the area. Specialising in professional decking services, JACKBUILD delivers quality workmanship and reliable service. Contact them today for a free quote.
Timber Decks Sydney
Timber Decks Sydney specializes in custom decking, repairs, sealing, and cleaning. Transform outdoor spaces with composite deck solutions.
RJ Nelson Constructions PTY LTD
RJ Nelson Constructions PTY LTD is a top-rated decking business serving Kingswood Park, NSW. With a 5-star rating from 12 reviews, they are one of the most trusted decking providers in the area. Specialising in professional decking services, RJ Nelson Constructions PTY LTD delivers quality workmanship and reliable service. Contact them today for a free quote.
Sydney North Deck Restoration
Sydney North Deck Restoration is a top-rated decking business serving Lindfield, NSW. With a 5-star rating from 11 reviews, they are one of the most trusted decking providers in the area. Specialising in professional decking services, Sydney North Deck Restoration delivers quality workmanship and reliable service. Contact them today for a free quote.
Steve's Deck Rescue by M&S Lucas Pty Ltd
Steve’s Deck Rescue is a decking Sydney that offer renovation & repairs of timber decks, deck staining & oiling at very affordable prices. Learn more...
Eastern Decking
Eastern Decking provides expert professional decking services in Ashfield, NSW. Rated 5 stars by 7 customers, they are known for quality work and professional service. Get in touch with Eastern Decking for a free, no-obligation quote.
How Much Do Decking Cost in Sydney?
Pricing data based on Australian industry averages for New South Wales. Always get 2–3 written quotes.
Typical Range
$200–$1000
/m²
After-Hours Rate
$1500
Emergency callout
Avg Hourly Rate
$600
Sydney market average
Prices are estimates only. Always request a written quote before authorising any work.
Decking Licensing Requirements in New South Wales
In NSW, decks over certain height or area thresholds require a Development Application and a licensed builder. The NSW Rural Fire Service specifies BAL-rated material requirements for bush fire zones.
How to Choose the Best Decking in Sydney
Use this checklist before hiring any decking in Sydney, New South Wales.
- 1
Verify their electrical licence is current at your state's electrical safety authority (e.g. Energy Safe Victoria, NSW Fair Trading).
- 2
Confirm they carry public liability insurance of at least $5 million — ask to see the certificate.
- 3
Get 2–3 written quotes for any job over $500. A written quote protects both parties and clarifies the full scope.
- 4
Check their Google and TradeRefer ratings — look for consistent reviews mentioning punctuality, clean workmanship, and clear communication.
- 5
Ask whether they'll provide a Certificate of Compliance (electrical safety certificate) on completion, as required by law in most states.
Frequently Asked Questions — Decking in Sydney
How much does a timber deck cost in Australia?
A basic treated pine deck (20m²) costs $4,000–$8,000 installed. Hardwood decking (Merbau, Spotted Gum) costs $6,000–$15,000 for the same size. Composite decking (Trex, Millboard) costs $8,000–$18,000 — more expensive upfront but lower lifetime maintenance cost. Elevated decks cost significantly more due to structural requirements.
Do I need council approval for a timber deck?
Decks over 1m above ground, attached to the house, or exceeding area thresholds (varies by state and council) require a building permit. In most states, a ground-level deck under 1m high with area under 10–18m² is exempt. Decks in bushfire-prone areas require BAL-rated materials. Always check with your council or building surveyor before starting.
What is the best timber for an outdoor deck in Australia?
Hardwoods: Merbau (durable, affordable, reddish-brown), Spotted Gum (beautiful grain, extremely durable), Blackbutt (light blonde, durable). All are rated Class 1–2 for above-ground durability. Treated pine is budget-friendly but requires regular oiling. Composite decking (timber and recycled plastic) has lowest maintenance but looks less natural.
How often does a timber deck need to be oiled or stained?
Merbau and most hardwood decks need oiling every 12–18 months to maintain appearance and UV protection. Treated pine needs sealing or staining every 12 months. Oil your deck when water no longer beads on the surface. Clean thoroughly before re-oiling. Composite decking requires only cleaning — no oiling needed.
What is composite decking and is it worth the premium?
Composite decking is made from a blend of recycled wood fibre and plastic — it won't rot, splinter, or need oiling. Brands like Trex, Modwood, and Millboard cost $180–$400/m² installed vs $120–$250/m² for hardwood. For families with children (no splinters), pool decks (moisture-resistant), and those who prefer low maintenance, composite is worth the premium.
Top Decking in Nearby Cities
Find the highest-rated decking in other cities across New South Wales.
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