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5 Best Deck Builders in Singapore (2026)

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

Brad Smith
By Brad Smith, Home Services Expert · ✓ Data verified July 2026 · 8 min read

A balcony or garden deck in Singapore has to survive daily tropical rain and sun without turning into a maintenance headache, and that is exactly where most of the reviews on this page focus. Across the deck builders here, ratings run from 4.6 to a perfect 5.0, and the standout name has logged 211 Google reviews, more than any other decking specialist in the city.

Short answer: The most-reviewed deck builder in Singapore is Calvary Carpentry (4.9 stars across 211 Google reviews), a timber specialist working with sustainably-sourced wood and composite decking. Nam Soon Decking (5.0, 180 reviews, family-run since the 1980s) and MCL Flooring (4.8, 194 reviews) are the other standout picks. Composite deck installation typically runs into the thousands depending on square footage.
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Singapore's Deck Builders, Compared

# Business Rating Reviews Best for
1 Calvary Carpentry Pte Ltd | Timber Specialist 4.9 ★ 211 Timber & composite decking View ›
2 Nam Soon Decking Pte Ltd 5.0 ★ 180 Established timber decking View ›
3 MCL Flooring 4.8 ★ 194 Deck and parquet repair View ›
4 Eco Flooring - Experience Gallery 4.6 ★ 184 Composite decking & vinyl View ›
5 Goodhill Enterprise (S) Pte Ltd 4.7 ★ 104 Full deck replacement View ›
5 Best Deck Builders in Singapore (2026)

Our top picks, reviewed

Calvary Carpentry Pte Ltd | Timber Specialist logo
#1 Overall🕑 Open 5 days/wk

Calvary Carpentry Pte Ltd | Timber Specialist

4.9211 Google reviews

Calvary Carpentry is a timber specialist serving Singapore, Malaysia and the wider region, working across structural timber, architecture and maintenance, with decking as a core service line. It carries exclusive distribution for premium timber brands and offers composite decking as an alternative to solid wood, with removable, replaceable planks. The company grew from a small workshop into a supplier trusted by architects and designers.

What people praise

  • Composite decking praised for holding up cleanly through heavy rain
  • Sales and installation team consistently described as responsive and professional
  • Planks designed to be removable and replaceable if maintenance is needed later
  • Highest review count of any deck builder on this list

Worth knowing

  • Booking can require some lead time given demand
  • Composite decking sits at a premium versus basic timber
Reputation scorecardrank in Singapore
Rating4.9 / 5
Review volume211 · 98th
Confidencehigh
Recency8 weeks ago
Info completenesssite · phone · hours
Rating breakdown94% 5-star
✓ VerifiedSource: Google

Our take: Calvary Carpentry tops this list on volume with 211 reviews at a 4.9 average, and its removable composite plank system stands out as a practical answer to Singapore's climate. It's the safe first call for a balcony or condo deck.

Website+6566844012 Directions

66 Kampong Bugis, level 7, Singapore 338987

Nam Soon Decking Pte Ltd logo
#2🕑 Open 6 days/wk

Nam Soon Decking Pte Ltd

5.0180 Google reviews

Nam Soon Decking is a family-run timber decking company now in its second generation of ownership, working on both public projects like parks and recreational landmarks and private jobs such as balconies, pool decks and landscaped gardens. It offers timber decking including its own patented ProQuic system alongside composite WPC decking, engineered for Singapore's tropical climate.

What people praise

  • Perfect 5.0 rating held across 180 reviews
  • Long track record, with some customers returning after 8 years for repairs done at no charge
  • Named staff repeatedly praised for honest advice rather than upselling
  • Jobs frequently finished ahead of schedule without cutting corners

Worth knowing

  • Public project history means it's a larger operation, which may not suit very small jobs
  • As with most decking work, weather can affect installation timelines
Reputation scorecardrank in Singapore
Rating5 / 5
Review volume180 · 83rd
Confidencemoderate
Recency3 months ago
Info completenesssite · phone · hours
Rating breakdown99% 5-star
✓ VerifiedSource: Google

Our take: Nam Soon holds the top rating on this list with a perfect 5.0 across 180 reviews, and its decades of experience with both public and private decking shows in the consistency of the feedback. Worth calling if you want a contractor who has genuinely seen it all.

Website+6563662031 Directions

7 Mandai Link, #03-28 Mandai Connection, Singapore 728653

MCL Flooring logo
#3🕑 Open 7 days

MCL Flooring

4.8194 Google reviews

MCL Flooring specialises in repairing rotten, scratched, or water-damaged parquet and wood flooring, including outdoor decking, offering sanding, polishing, grinding, deep cleaning and replacement. Reviewers describe jobs ranging from full parquet vanishing to targeted deck board repairs after years of sun and rain damage.

What people praise

  • Strong reputation specifically for repair work, not just new installs
  • Service recovery praised when workmanship issues came up, with fixes handled promptly
  • Fair, transparent pricing called out repeatedly, even on larger jobs
  • Team consistently described as professional and careful around furniture

Worth knowing

  • No listed phone number or address on its Google profile, so contact is primarily through the website
  • Best suited to repair and refinishing rather than full new-build decking
Reputation scorecardrank in Singapore
Rating4.8 / 5
Review volume194 · 93rd
Confidencemoderate
Recency4 weeks ago
Info completenesssite · hours
Rating breakdown90% 5-star
✓ VerifiedSource: Google

Our take: MCL Flooring's 4.8 rating across 194 reviews reflects real strength in repair and restoration work. If your existing deck needs saving rather than replacing, this is the specialist to call.

Website Directions
Goodhill Enterprise (S) Pte Ltd logo
#5🕑 Open 6 days/wk↩ Responds to reviews

Goodhill Enterprise (S) Pte Ltd

4.7104 Google reviews

Goodhill Enterprise is a Kranji-based supplier working in doors, decking and flooring, offering full deck replacement projects including composite boards on aluminium frames. Reviewers describe jobs ranging from small repairs of worn timber decks to complete replacements finished ahead of schedule, with named staff providing material recommendations like DuraDeck composite systems.

What people praise

  • Full deck replacement projects praised for finishing ahead of schedule
  • Staff credited for cost-efficient advice rather than upselling unnecessary work
  • Composite board and aluminium frame systems noted for improved durability
  • Temporary repairs sometimes offered to keep a deck safe before the main project starts

Worth knowing

  • Also sells doors and other products, so decking is one of several lines of business
  • A door-installation review flagged an ongoing noise issue, worth asking about if considering other product lines
Reputation scorecardrank in Singapore
Rating4.7 / 5
Review volume104 · 78th
Confidencemoderate
Recency8 weeks ago
Info completenesssite · phone · hours
Rating breakdown88% 5-star
✓ VerifiedSource: Google

Our take: Goodhill's 4.7 rating across 104 reviews shows solid decking-specific feedback, particularly for full replacement projects. It's a good option if your existing deck needs a ground-up rebuild rather than a repair.

Website+6562697860 Directions

30 Kranji Loop, #04-01, TimMac, Singapore 739570

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How we score

Every number on this page is computed from public Google data on the date shown, not from opinion or payment. Rating is the business’s live Google star average. Review volume is how many customers have rated them, ranked against other Singapore deck builders. Confidence weighs the rating by that volume, so a 4.9 from over 200 customers carries more weight than a 5.0 from a dozen. Recency reflects how recently customers are still leaving reviews. No business can pay to change these numbers.

How much does deck building cost in Singapore? (2026)

Pricing depends on materials (timber versus composite), the size of the deck, and whether it’s a new install or a repair to an existing structure. None of the businesses on this page publish fixed rate cards, so get a written, itemised quote before committing.

Serving all of Singapore

These deck builders cover the island, with workshops and showrooms in Kampong Bugis, Mandai, Balestier and Kranji. Searching for a deck builder near me? Every listing below shows a live phone number and directions so you can reach the closest option.

What to ask before you hire a deck builder

  • Is the quote for timber, composite, or a mix, and what’s the trade-off in maintenance?
  • How is the deck structure built to handle heavy rain and drainage?
  • Do the boards come with a removable, replaceable plank system for future access?
  • What’s the expected timeline, and what happens if weather delays the work?
  • Is there a warranty on materials and workmanship, and what does it cover?

Frequently asked questions

How did you choose these deck builders?

We started from every deck builder in Singapore with a public Google presence, then ranked by rating, review volume, consistency, and recency. See How we score above.

Are these rankings paid?

No. Rankings come from the public Google data in the scorecard. A business can pay to be a Featured Partner, which adds a badge and top placement, but that never changes another business’s score or position on the underlying data.

How often is this updated?

The data carries a verified date (July 2026 on this page). We refresh listings periodically so ratings and review counts stay current.

Is timber or composite decking better for Singapore’s climate?

Reviewers on this page report success with both, but composite decking with removable planks is repeatedly praised for handling heavy rain without water pooling underneath and being easier to maintain long term.

Can a deck builder repair an existing deck instead of replacing it?

Yes. Several of the businesses here, including MCL Flooring and Goodhill Enterprise, take on repair and restoration jobs, from sanding and revarnishing to targeted board replacement, not just full new builds.

The bottom line

Calvary Carpentry is the safe default for most Singapore homeowners on review volume and consistency, while Nam Soon Decking’s perfect rating and decades of experience make it worth a call for bigger or public-facing projects. Get a written, itemised quote before work starts either way.

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