5 Best Deck Builders in Sydney (2026)

Independently ranked by our review of ratings, reviews and reputation · How we chose

By Brad Smith, Home Services Expert · ✓ Data verified July 2026 · 7 min read

A deck that's gone grey or a backyard that needs one built from nothing, either way the deck builders in Sydney worth calling are the ones still answering the phone after the invoice clears. Between them, the names on this page have logged nearly 400 Google reviews, and not one sits below 4.9 stars, so the real decision is what each specialises in, new builds, restoration, or a straight composite job, not whether they can do good work.

Short answer: McBride Carpentry tops the list at a perfect 5.0 across 95 reviews, the deepest review base among the group. Fine Deck, DeKing Carpentry and 5 Star Decking all sit close behind on rating. Composite decking, Millboard, Ekodeck, comes up repeatedly as the material of choice; a full deck rebuild typically runs into the thousands depending on size and material.

Jump to a business

1. McBride Carpentry
2. Sydney Deck Sealing
3. Fine Deck
4. DeKing Carpentry
5. 5 Star Decking
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Sydney's deck builders, compared

#	Business	Rating	Reviews	Best for
1	McBride Carpentry	5.0 ★	95	New timber & composite decks	View ›
2	Sydney Deck Sealing - Deck Sealing Done Right !	4.9 ★	88	Deck restoration & sealing, not new builds	View ›
3	Fine Deck	5.0 ★	76	Composite decking installs	View ›
4	DeKing Carpentry	5.0 ★	70	Pool decks & North Shore projects	View ›
5	5 Star Decking	4.9 ★	68	Composite decking & fencing combined	View ›

The shortlist, reviewed

#1 Overall🕑 Open 6 days/wk↩ Responds to reviews

McBride Carpentry

5.095 Google reviews

McBride Carpentry, run by Paul, is a Sydney deck and carpentry business working across timber staircases, pergolas and composite decking, including Millboard boards, for backyard and outdoor living projects.

What people praise

Paul is named in nearly every review and described as straightforward with quotes
Composite, Millboard, decking work praised for a natural timber look
Flexible around changes to timing and materials mid-project
Reviewers highlight a no-nonsense, efficient working style

Reputation scorecardrank in Sydney

Rating5 / 5

Review volume95 · 98th

Confidencemoderate

Recency8 weeks ago

Info completenesssite · phone · hours

Rating breakdown98% 5-star

✓ VerifiedSource: Google

Our take: A perfect score across the largest review base here, and the reviews are specific about materials and process, which is a good sign this isn't a handful of favours from friends.

Website +61422652038 Directions

#2🕑 Open 5 days/wk↩ Responds to reviews

Sydney Deck Sealing - Deck Sealing Done Right !

4.988 Google reviews

Sydney Deck Sealing, run by Chris out of Maroubra, is a deck maintenance and restoration specialist, not a new-build carpentry outfit, focused on sealing, oiling, sanding and cleaning existing timber decking, with over 35 years of experience in timber protection according to the company.

What people praise

Restoration results described as making old decks look brand new
Small, family-run team that relies on word of mouth rather than advertising
Works in extreme heat without cutting corners, per one detailed review
Can blend old and new deck sections when extending an existing area

Worth knowing

This is a maintenance and sealing specialist, worth knowing if you need a brand new deck built from scratch

Reputation scorecardrank in Sydney

Rating4.9 / 5

Review volume88 · 93th

Confidencemoderate

Recency5 months ago

Info completenesssite · phone · hours

Rating breakdown98% 5-star

✓ VerifiedSource: Google

Our take: The best pick on this list if your deck already exists and just needs restoring rather than replacing, its scope is narrower than the other four here and that's exactly the point.

Website +611800332573 Directions

Maroubra Rd, Maroubra NSW 2035

#3🕑 Open 6 days/wk↩ Responds to reviews

Fine Deck

5.076 Google reviews

Fine Deck, run by Josh out of Randwick, is a deck, fence and carpentry business specialising in composite decking installs, including Millboard products, across Sydney's eastern suburbs and beyond.

What people praise

Reviewers consistently praise Josh for explaining pros and cons of each option honestly
Video updates provided to clients who couldn't be on-site during work
Clean, tidy job sites left after each project
Projects completed within the timeframe agreed upfront

Reputation scorecardrank in Sydney

Rating5 / 5

Review volume76 · 88th

Confidenceearly

Recency4 months ago

Info completenesssite · phone · hours

Rating breakdown100% 5-star

✓ VerifiedSource: Google

Our take: Another perfect score with reviews that specifically credit honest, balanced advice rather than a hard sell, worth a call if you're still deciding between decking materials.

Website +61415966395 Directions

Unit 12/131 Clovelly Rd, Randwick NSW 2031

#4🕑 Open 5 days/wk↩ Responds to reviews

DeKing Carpentry

5.070 Google reviews

DeKing Carpentry, based in Kurraba Point and run by Michael, is a construction company specialising in decks, pergolas and outdoor structures across Sydney's North Shore and Northern Beaches, with a stated 10-plus years of experience.

What people praise

Pool surrounds and stairs praised for precise, level, professional finishing
Owner personally responds to nearly every review with project-specific detail
Handles the full scope, from design through construction and finishing
Consistently on-time and well-organised, per multiple reviews

Reputation scorecardrank in Sydney

Rating5 / 5

Review volume70 · 83th

Confidenceearly

Recency4 months ago

Info completenesssite · phone · hours

Rating breakdown100% 5-star

✓ VerifiedSource: Google

Our take: Strong specialty in pool decks and North Shore properties specifically, worth prioritising if that's your project type and location.

Website +61450875022 Directions

93 Kurraba Rd, Kurraba Point NSW 2089

#5🕑 Open 7 days↩ Responds to reviews

5 Star Decking

4.968 Google reviews

5 Star Decking, based in Coogee, builds composite and timber decking alongside fencing, run by a team including Thomas and Arthur, working across Sydney's eastern suburbs.

What people praise

Reviewers highlight competitive quotes compared with other builders
Crews described as hardworking and detail-focused even in difficult conditions
Fast turnaround, one deck and fence combo finished in 2.5 days
Clear communication throughout, including from office staff, not just the crew

Worth knowing

One reviewer noted a minor error, a 2-star rating, though no specific detail was given

Reputation scorecardrank in Sydney

Rating4.9 / 5

Review volume68 · 78th

Confidenceearly

Recency3 weeks ago

Info completenesssite · phone · hours

Rating breakdown97% 5-star

✓ VerifiedSource: Google

Our take: A strong option for combining a fence and deck project in one booking, the near-perfect rating across 68 reviews backs up the competitive pricing reviewers mention.

Website +61433334415 Directions

Unit 8/19 Neptune St, Coogee NSW 2034

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How we scored these deck builders

Rating is each business’s live Google average. Review volume shows how many customers actually rated them, weighed against other Sydney deck builders. Confidence combines both, so a flawless score on a handful of reviews doesn’t outrank a strong score built on dozens. Recency checks how current the feedback is. Nobody pays to move these numbers.

How much does a new deck cost in Sydney? (2026)

Deck pricing depends on size, material, timber versus composite boards like Millboard or Ekodeck, height off the ground, and whether stairs, balustrades or a pergola are part of the job. Restoration and sealing work on an existing deck costs considerably less than a full rebuild. Get a site visit and written quote rather than a phone estimate, given how much material choice moves the price.

Deck builders across Sydney

This list covers the Eastern Suburbs, Randwick, Coogee, Maroubra, through to the North Shore, Kurraba Point, Mosman, and western Sydney, so a deck builder near me search from most Sydney suburbs should turn up at least one name already working nearby.

What to ask before you hire a deck builder

Is this a new build, or do you also handle restoration and sealing?
Timber or composite, and what’s the tradeoff in cost and maintenance?
Do you handle council approval if my deck needs it?
What’s the warranty on the build and the materials?
How long will the site be inaccessible during construction?

Frequently asked questions

Are these rankings paid?

No. Rankings come from public Google data. A business can pay to be a Featured Partner (badge and top placement), but that never changes another business’s score or position.

How did you choose these five?

We pulled Sydney deck builders matching this search, then ranked them by live Google rating, review volume and how recently people are still reviewing.

How often is this updated?

We refreshed this page in July 2026 using current Google data, and recheck listings periodically as ratings and review counts change.

Do I need council approval for a new deck in Sydney?

It depends on the height, size and location of the deck under NSW planning rules. Several builders on this list mentioned handling approvals as part of the job, confirm this specifically when you get a quote.

What’s the difference between timber and composite decking?

Timber needs regular sealing and maintenance but has a classic look, composite boards like Millboard or Ekodeck cost more upfront but need far less upkeep. Several builders here work with both.

The bottom line

For a brand new deck, McBride Carpentry’s track record makes it the safest first call, with Fine Deck and DeKing close behind depending on your suburb. If your deck just needs restoring rather than rebuilding, Sydney Deck Sealing is the specialist for that job specifically.

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