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Hire top-rated deck builders in NSW

Get an instant estimate and up to 3 quotes, or find deck builders based in Greater Sydney and every region of New South Wales.

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433+local providers

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What is the deck made from (or will it be made from)?

2

Estimated range

$4,526 – $15,396

$1,391$31,629

Guide pricing only. Final quotes vary by scope, access, materials, and site conditions.

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Describe your job once, we’ll tell you what we think it should cost and then put you in contact with deck builders until you find the right quote.

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Greater Sydney

Deck builders based across the regions of Greater Sydney.

All deck builders in Greater Sydney⁠

Where the deck builders are

162deck builders

  1. Northern Beaches20
  2. Blue Mountains & Outer West18
  3. North Sydney & Hornsby18
  4. South West Sydney15
  5. Sutherland Shire15

+ 9 more regions in Greater Sydney

See every region⁠

Regional NSW

Deck builders based in the regions outside Greater Sydney.

Where the deck builders are

154deck builders

  1. Central Coast25
  2. Illawarra22
  3. Newcastle & Lake Macquarie20
  4. Mid North Coast14
  5. Richmond & Tweed14

+ 9 more regions in Regional NSW

See every region⁠

What to expect when hiring deck builders in New South Wales

Where deck builders in New South Wales are based, how to choose one, what the job should cost, what a good quote includes and which licence to check.

Where deck builders are based in New South Wales

Central Coast has the most deck builders in New South Wales.

Deck builders based in each region

  • None listed yet
  • Water

The map shows approximately where businesses are based, but tradies will often travel for work. Darker shading means higher availability in an area.

Show regions as a list
New South Wales: where deck builders are basedMap of 28 New South Wales regions from ABS 2021 boundaries, with water shown. Regions are shaded from light to dark teal by how many deck builders are based there compared with the rest of the state; white regions have none listed. A list of regions grouped by band follows the map.
Region boundaries: ABS ASGS Edition 3 (2021), CC BY 4.0

How to choose a good deck builder in New South Wales

New South Wales has plenty of well-reviewed deck builders to choose from. Use these numbers as a reference point when you compare profiles and quotes.

Most deck builders here are rated highly, so it helps to check how many reviews sit behind a rating. The typical deck builder has 7 reviews. Of the 224 rated deck builders based in New South Wales, 45 have 4.8 stars or more from at least 20 reviews.

SureQuote rankings take both star rating and review count into consideration to ensure you're seeing the best of the bunch. Updated October 2026.

average rating
4.78
typical reviews
7
what the best have
4.8★ · 20+

Star rating

68% of deck builders here have a perfect 5.0

Best: 4.8+

Number of reviews

Half have 7 or fewer reviews

Best: 20+ reviews

How do areas in New South Wales compare?

AreaAverage star rating
Central Coast18 rated deck builders3 typical reviews
4.98
North Sydney & Hornsby15 rated deck builders13 typical reviews
4.92
Illawarra15 rated deck builders4 typical reviews
4.91
Northern Beaches13 rated deck builders11 typical reviews
4.83
All New South Wales224 rated deck builders7 typical reviews
4.78
Sutherland Shire14 rated deck builders13 typical reviews
4.75
South West Sydney10 rated deck builders30 typical reviews
4.65
Blue Mountains & Outer West16 rated deck builders12 typical reviews
4.57
Newcastle & Lake Macquarie13 rated deck builders9 typical reviews
4.25

What deck building costs

Across Australia, deck building typically runs $4,526 – $15,396 for new deck build, and $878 – $3,053 for deck refinish.

Local prices vary, so these are typical Australia-wide ranges, not a quote for New South Wales. What you'll pay comes down to the size of the job, the condition of what's being worked on, and the finish you choose. Get a few quotes to see your exact number. It's free.

Full deck building cost guideGet an instant estimate

What's in a good Deck Building quote?

A good quote spells out how the job is priced and what's covered (labour, materials, prep and clean-up), so you're comparing like for like. Check what each deck builder's quote covers before you choose.

Worth knowing: getting two or three quotes is the simplest way to land a fair price, and it costs you nothing.

  • 01
    Materials

    Exact timber species or composite brand and treatment grade.

  • 02
    Subframe and footings

    Bearer sizes, joist centres and footing type, before they're buried.

  • 03
    Fixing hardware

    Stainless for coastal, hidden clips or galvanised, in writing.

  • 04
    Permits and compliance

    Council approval and balustrade rules, and who handles each.

  • 05
    Exclusions

    Demolition, waste, stairs and balustrade, called out.

  • 06
    Warranty

    Workmanship period stated, not just the product guarantee.

Cheapest isn't always the best. Check these before you hire anybody.

  • Recent, genuine reviews

    Read the latest ones, not just the count

  • Experience near you

    Jobs like yours, done locally

  • Credentials for the job

    Licence, insurance and business details

  • A clear written quote

    Itemised, so you can compare like-for-like

Hiring a deck builder in NSW

What the law requires before and after you sign.

Deck builders need a licence in NSW for jobs over $5,000.

Add the cost of labour and materials, including GST.

Licence
Contractor licence (carpentry or structural landscaping)
Regulator
Building Commission NSW
Check a licence on the Building Commission NSW register
Written contractover$5,000large job contract over $20,000

Prices include GST. A small job contract is a shorter form with the basic information.

Applies to deck building jobs.

Deposit capup to10%

A deposit is any payment you make before work starts.

Applies to jobs over $5,000. The cap does not apply to smaller jobs.

Home warranty insuranceover$20,000minimum cover $340,000

The price includes GST. The minimum cover is for each home.

Applies to deck building jobs.

Cooling-off period5 business dayson contracts over $20,000

You can cancel the contract in writing. The time starts when you get a copy of the signed contract.

Applies to deck building jobs. The price includes GST.

Sources: nsw.gov.au, Home Building Regulation 2014, Home Building Act 1989. Checked 15 Oct 2026.

Frequently asked questions

Hiring deck builders

How much do deck builders typically charge?
Deck building costs vary widely depending on the type of job and how complex it is. Small repairs or a simple refinish are generally much less than a full new deck or work that requires structural repairs. The prices shown on this page are live and can help you compare quotes and understand likely costs.
Do deck builders charge call-out fees?
Many deck builders charge a call-out or minimum attendance fee to assess the site, which is usually separate from labour and materials. After-hours or emergency attendance is often charged at a higher rate. It's worth confirming any call-out or minimum fees when you request a quote.
Do deck builders need a licence in Australia?
Yes — deck builders generally need a contractor licence or registration to carry out building work in all states and territories. In NSW the key authority is the NSW Building Commission (formerly NSW Fair Trading). You should expect a builder to provide their licence or registration number, hold public liability insurance and display relevant industry credentials such as association membership and a White Card.
Is it cheaper to hire a Deck Builder or do it yourself in New South Wales?
DIY can cut upfront costs on smaller jobs, but a professional brings the right tools, finish, and turnaround. Compare quotes from local deck builders in New South Wales to see what the job is worth before you decide.

Using SureQuote

Is the SureQuote estimate a quote, and why can a tradie's quote be different?
No. Your estimate is a guide price for a typical job that matches your answers. A tradie prices your actual job in their quote, once they've seen things like access, condition, materials and the full scope. Read the full answer
What happens after I submit my job, and how many tradies will contact me?
We email you your estimate and a link to your job. Up to 3 local tradies can take it and contact you to quote; only they get your name, phone and email, and you choose who to hire, if anyone. Read the full answer
Is it free to get quotes, and does the tradie's fee raise my price?
Yes, getting quotes is free and you don't have to hire anyone. Tradies pay us a capped fee to take your job, and we set it before they quote, so nothing is added to your quote. Read the full answer
Can I add photos to my job?
Yes. Add up to 10 photos in the chat after you give your contact details, or later from the job in Hire, and tradies see them before they take the job. Read the full answer
Do I have to hire one of the tradies?
No. Getting quotes is free, you're never obliged to hire anyone, and you pay only the tradie you choose to hire. Read the full answer
Does SureQuote check tradies' licences and insurance?
We collect each business's ABN, licence, insurance and warranty details and keep them as up to date as we can, so you can see them in one place on its profile. We don't guarantee them, so always check the licence yourself on the relevant licence register before you hire. Read the full answer

Questions about deck building in NSW

Do deck builders need a licence in NSW?

Deck builders need a licence in NSW for jobs over $5,000.

Add the cost of labour and materials, including GST.

The licence is the Contractor licence (carpentry or structural landscaping).

How do I check a deck builder's licence in NSW?

Ask the deck builder for their licence number, then look them up on the Building Commission NSW public register.

Check a licence
Who regulates deck builders in NSW?

Deck builders are regulated by Building Commission NSW.

Are there exceptions to the licence rule for deck builders in NSW?

Jobs up to $5,000 in labour and materials do not need a licence. Specialist work, such as electrical or plumbing, always needs a licence.

Do I need a written contract with a deck builder in NSW?

Deck building jobs over $5,000 need a written contract, and jobs over $20,000 need a large job contract.

Prices include GST. A small job contract is a shorter form with the basic information.

How much deposit can a deck builder ask for in NSW?

A deck builder can ask for a deposit of up to 10%.

A deposit is any payment you make before work starts.

Applies to jobs over $5,000. The cap does not apply to smaller jobs.

Does a deck builder have to give me home warranty insurance in NSW?

Deck building jobs over $20,000 need home warranty insurance, with minimum cover of $340,000.

The price includes GST. The minimum cover is for each home.

Is there a cooling-off period for a contract with a deck builder in NSW?

You have 5 business days to cool off on contracts over $20,000.

You can cancel the contract in writing. The time starts when you get a copy of the signed contract.

The price includes GST.

Sources: nsw.gov.au, Home Building Regulation 2014, Home Building Act 1989. Checked 15 Oct 2026.

Every region in NSW

Each region with its areas. Numbers are deck builders based there.

Greater Sydney

Greater Sydney hub⁠

Regional NSW

Request quotes from deck builders in New South Wales

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