5 Best Deck Builders in Johannesburg (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 wooden deck in Johannesburg has to survive Highveld sun, summer storms, and years of use, so choosing among deck builders in Johannesburg matters more than most home projects. On this page, ratings run from 4.5 to 4.8, but the businesses themselves range from a small two-person crew with a handful of jobs on record to a supplier with over five decades of combined trading history behind it.

Short answer: On The Deck leads with 4.8 stars across 58 reviews, the deepest track record among Johannesburg's decking specialists. African Decks and Elegant Decking both hold strong 4.7 to 4.8 ratings too, with most projects quoted individually based on size and timber choice.

Jump to a business

1. On The Deck
2. African Decks
3. Elegant Decking
4. DeckMaster
5. Mazowood Decking & Flo…
Get listed

Johannesburg's decking contractors compared

#	Business	Rating	Reviews	Best for
1	On The Deck	4.8 ★	58	Decking materials and supply	View ›
2	African Decks	4.7 ★	22	Deck repairs and restorations	View ›
3	Elegant Decking	4.8 ★	20	Composite and wood decking around pools	View ›
4	DeckMaster - Deck Builder and Pergolas	4.5 ★	15	East Rand deck and pergola builds	View ›
5	Mazowood Decking & Flooring	4.5 ★	13	Hardwood flooring and small deck repairs	View ›

5 Best Deck Builders in Johannesburg (2026)

Our top picks, reviewed

#1 Overall🕑 Open 5 days/wk

On The Deck

4.858 Google reviews

On The Deck, based in Modderfontein, supplies and imports decking, flooring, and timber products rather than running purely as a builder. Its own site describes sourcing hardwoods internationally and has listed a Xigera Safari Lodge project among its work. It operates weekday hours and functions as much as a materials and design partner as a hands-on installer.

What people praise

Reviewers describe the team as knowledgeable and focused on real product education
Service called notable by an industry peer in the flooring trade
Varied product range noted across multiple reviews
Reasonable pricing highlighted specifically

Worth knowing

Most reviews are from several years ago, worth confirming current service levels directly

Reputation scorecardrank in Johannesburg

Rating4.8 / 5

Review volume58 · 96th

Confidenceearly

Recency3 years ago

Info completenesssite · phone · hours

Rating breakdown88% 5-star

✓ VerifiedSource: Google

Our take: The highest review count and rating on this page, though its own reviews describe it more as a supplier and design partner than a hands-on install crew. Good for sourcing quality timber.

Website +27104434440 Directions

Corner Avalon & Private Road, 28B Westlake Park, Modderfontein, Johannesburg, 1609

#2🕑 Open 5 days/wk

African Decks

4.722 Google reviews

African Decks, run by Reinhard and based in Blairgowrie, specialises in wooden patio, pool, and balcony decks, along with pergolas and cladding. Its own site notes over 16 years of experience and covers everything from new builds to sanding and recoating older decks. It also handles balustrades and vertical screening work.

What people praise

Multiple reviewers name Reinhard directly for attention to detail
Team described as reliable, punctual, and professional across several jobs
Comfortable adjusting scope mid-project when client needs changed
Restoration work on older decks specifically praised

Worth knowing

Smaller team means scheduling around their availability

Reputation scorecardrank in Johannesburg

Rating4.7 / 5

Review volume22 · 89th

Confidenceearly

Recency2 weeks ago

Info completenesssite · phone · hours

Rating breakdown86% 5-star

✓ VerifiedSource: Google

Our take: Consistently named by reviewers for both new builds and restoration work. A strong, well-rounded pick if you want an experienced small crew rather than a supplier.

Website +27118882638 Directions

46 Bram Fischer Dr, Blairgowrie, Johannesburg, 2194

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

Elegant Decking

4.820 Google reviews

Elegant Decking, based in Kempton Park, has built hardwood and composite decks in the Gauteng region since 2006, alongside pergolas and balustrades. Its own site notes it was founded after seeing a gap for cost-effective, well-built decking in the area. It covers both new installs and replacing old wooden decks with composite alternatives.

What people praise

Multiple reviewers specifically praise workmanship quality and finish
Crew accommodated custom requests, including a deck built around a koi pond
Pricing called competitive and fair by several reviewers
Owners named directly (Carl) for hands-on involvement

Worth knowing

No major caveats surfaced in the available reviews

Reputation scorecardrank in Johannesburg

Rating4.8 / 5

Review volume20 · 82th

Confidenceearly

Recency9 months ago

Info completenesssite · phone · hours

Rating breakdown95% 5-star

✓ VerifiedSource: Google

Our take: Ties for the top rating on this page with a track record stretching back nearly two decades. A safe choice for composite or hardwood decking around a pool or entertainment area.

Website +27849051912 Directions

9 Ouhout Ave, Glen marais, Kempton Park, 1619

#4🕑 Open 7 days↩ Responds to reviews

DeckMaster - Deck Builder and Pergolas

4.515 Google reviews

DeckMaster, run by Gavin out of Boksburg, builds custom decks and pergolas serving the East Rand, offering free quotes and on-site design consultations. Its own site emphasises timber options and a focus on completing projects on time and on budget. It also offers a complimentary re-oiling service after installation, according to reviews.

What people praise

Detailed, easy-to-understand quotes praised by a first-time decking customer
Jobs completed quickly, with one project finished in three days
Complimentary re-oiling mentioned as a valued follow-up service

Worth knowing

Two reviewers reported disputes over scope of work on sanding and sealing jobs, with the business disputing the characterization in detailed replies
Worth confirming in writing exactly what a quote covers, sand-and-seal versus a full resurface, before work begins

Reputation scorecardrank in Johannesburg

Rating4.5 / 5

Review volume15 · 75th

Confidenceearly

Recency2 months ago

Info completenesssite · phone · hours

Rating breakdown87% 5-star

✓ VerifiedSource: Google

Our take: Most reviews describe fast, well-communicated projects, but the negative reviews here are more detailed and specific than elsewhere on this page. Get the scope of work in writing before you start.

Website +27842086799 Directions

10 De Hoop Ave, Beyers Park, Boksburg, 1459

#5🕑 Open 6 days/wk

Mazowood Decking & Flooring

4.513 Google reviews

Mazowood, based in Bellevue East, supplies and installs hardwood flooring and decking, including sanding, sealing, and repair work, alongside laminate and vinyl flooring. Its own site notes it has operated since 2009 and has done projects outside South Africa in Zimbabwe, Lesotho, and Namibia. It specialises more broadly in wood flooring than in large new-build decks alone.

What people praise

Peter and the team named directly for efficient, professional work
Pricing called reasonable and fair for parquet and deck sanding jobs
Timely arrangements and communication noted by more than one reviewer

Worth knowing

One reviewer raised concerns unrelated to the actual craftsmanship

Reputation scorecardrank in Johannesburg

Rating4.5 / 5

Review volume13 · 64th

Confidenceearly

Recency7 weeks ago

Info completenesssite · phone · hours

Rating breakdown77% 5-star

✓ VerifiedSource: Google

Our take: It ranks last here mainly on review volume rather than quality concerns. A solid option if your project leans toward flooring and smaller deck repairs rather than a full new build.

Website +27787028903 Directions

66 Pope St, Bellevue East, Johannesburg, 2198

Your business here

Get listed on this page, in front of local customers already searching for you.

Claim this spot ›

How we score Johannesburg’s deck builders

Rating is the live Google average for each business. Review volume measures how many customers have actually rated them, weighed against everyone else on this page. Confidence combines both, so a rating built on dozens of reviews carries less weight than one built on hundreds, which is worth keeping in mind given how new some of these review counts are. No business can pay to change these numbers.

How much does a deck cost in Johannesburg? (2026)

Decking projects in Johannesburg are typically quoted individually based on size, timber or composite choice, and site access, so there is no reliable published rate card across these businesses. Expect the price to move with the type of wood, whether balustrades or pergolas are included, and whether it is a new build or a restoration.

Where to find these across Johannesburg

These five span Modderfontein, Blairgowrie, Kempton Park, Boksburg, and Bellevue East, covering the northern and eastern parts of greater Johannesburg. If you are searching deck builders near me in Johannesburg, most of these serve the wider Gauteng region rather than a single suburb.

What to ask before you hire a deck builder

What exactly does the quote cover, new build, sanding, or a full resurface?
What timber or composite options do they offer, and what do they recommend for Highveld weather?
How long will the project take from start to finish?
Is there a warranty or follow-up service, like re-oiling, included?
Can they provide photos of completed projects similar in scope to yours?

Frequently asked questions

Are these rankings paid?

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

How did you choose these five?

We pulled real Google Business Profiles for decking and deck-building searches in Johannesburg and ranked them by rating, review volume, and how recently people are still reviewing them.

How often is this updated?

This page was last verified in July 2026 using live Google data. We periodically refresh ratings and review counts as they change.

Do these builders also do pergolas and balustrades?

Several do. African Decks, Elegant Decking, and DeckMaster all list pergolas and balustrades alongside their decking work.

Can I get a deck resurfaced instead of rebuilt?

Yes, sanding and sealing or resurfacing older decks is offered by multiple businesses on this page, though it is worth confirming in writing exactly what that scope includes before work starts.

The bottom line

For the deepest track record on this page, On The Deck and African Decks both stand out, though the former leans more toward supply and design. Whoever you choose, get the scope of work, whether it is a new build, a sand and seal, or a full resurface, confirmed in writing before the crew starts.

Best Garden And Outdoor in other cities

More categories in Johannesburg

Own one of these businesses, or want to be here?

Claim your spot on this page: Basic listing $50 or Premium $100 for the top spot, held a full year. Both include a permanent link to your site.

Get listed See pricing