When the details matter.

South Jersey Loves Big Decks.

It's a simple idea we started with. Treat your home like it's ours. And we love our homes. So when we add big decks to host families, parties or a casual Sunday evening reading or scroll. Legacy Contracting has been building decks both big and small for generations.

How can we earn your trust as THE South Jersey deck builder?

We're based in the heart of NJ — Runnemede. Licensed, insured, military-owned. Which means we are picking up the phone. We show up when we say we will, build what we quoted, and stand behind it after the crew leaves.

Call or message now — or explore our deck pics first. Either way, we're here.

See Our Deck Work ↓
Multi-level composite deck builder South Jersey NJ

Every Deck Built for South Jersey

South Jersey winters are hard on wood. South Jersey summers are hard on everything else. Every deck we build is engineered for the climate — properly flashed ledgers, drainage-ready boards, and hardware that won't rust out after three seasons.

  • Composite decking — Trex, TimberTech, AZEK
  • Pressure-treated and cedar wood decks
  • Multi-level decks and pool surrounds
  • Pergolas, shade structures, and outdoor rooms
  • Cable railing, glass panels, and privacy walls
  • Deck lighting and built-in seating
  • Custom stair systems and landings

We pull permits, handle engineering when required, and manage every phase. One call, one crew, one number from start to finish.

Composite vs. Wood Decking in South Jersey

This is the question we get more than any other. Both are real options. Both build a deck you'll love. But if you're asking us to be straight with you — and we always are — composite wins in South Jersey. The humidity, the UV, the freeze-thaw — it all adds up. Composite is built for it. But we're damn good at wood decks too, and for the right project, wood is still the right call.

Composite deck builder South Jersey NJ - Trex TimberTech
Our recommendation

Composite Decking

No staining. No sealing. No splinters under bare feet when you're hosting a cookout. Composite boards are engineered to handle South Jersey weather — humidity, UV exposure, and freeze-thaw cycles — without warping, fading, or going grey on you. Buy it once, enjoy it for decades.

  • Zero annual maintenance — hose it off, you're done
  • Fade and stain warranty from Trex, TimberTech, AZEK
  • More color and grain options, cleaner finish
  • Better resale value — buyers notice
  • Splinter-free and slip-resistant
  • Made from recycled materials — the greener choice
Wood deck builder South Jersey NJ - pressure treated cedar

Wood Decking

Here's the thing — we're damn good at wood decks. And for the right project, wood is still the right call. Lower upfront cost, real natural grain, and if you're committed to maintaining it, a well-built pressure-treated or cedar deck will last decades in South Jersey too.

  • Lower upfront cost — meaningful for large builds or tight budgets
  • Natural warmth and grain that composite can't fully replicate
  • Cedar is naturally rot-resistant and holds stain beautifully
  • Easier to repair individual boards if something happens
  • Right call for pool surrounds and oversized structures
  • Requires sealing every 2-3 years — that's the honest trade-off
Bottom line: If you want to spend your weekends on the deck instead of working on it, go composite. If you're building a large pool surround on a budget or you genuinely like the ritual of maintaining natural wood, we'll build you a beautiful wood deck. We'll tell you which one makes sense for your yard, your budget, and how you actually live. No upsell. Just a straight answer.

Wood vs. Composite — What's Right for You?

The right choice depends on how you live, how much you want to maintain it, and what it should look like in ten years.

Pressure treated wood deck South Jersey

Pressure-Treated Wood

Lower upfront cost. Proven in South Jersey's climate for decades. Requires staining or sealing every 2-3 years to stay looking good. Great for pool surrounds and large builds where budget matters.

Cedar deck South Jersey

Cedar

Natural rot resistance. Better dimensional stability than PT. Beautiful grain that weathers to silver-grey if left natural. Premium look, premium price — worth it for elevated or visible decks.

Trex TimberTech composite deck South Jersey

Trex / TimberTech

The no-maintenance solution. Composite boards won't warp, splinter, or need sealing. Higher upfront cost, lower lifetime cost. Warranty protection. The right call for anyone who wants to use their deck, not maintain it.

Deck Care Guides & South Jersey Resources

Google values good information. So do homeowners. Here's what you need to know to protect your investment — whether you built with us or not.

More deck builds from the crew

We Like Big Decks.

ilikebigdecks.com is where we show the work — real South Jersey projects, real before-and-afters, real backyards. Browse before you call.

Serving All of South Jersey

We build decks throughout Camden, Gloucester, Burlington, and Atlantic counties. If you're in South Jersey, we're probably already working in your neighborhood.

Military-owned and operated. We show up when we say we will.

  • Cherry Hill, Haddonfield, Moorestown
  • Mount Laurel, Marlton, Voorhees
  • Medford, Washington Township, Sewell
  • Mullica Hill, Haddon Heights, Runnemede
  • Woolwich Township and surrounding communities
Explore our service areas Cherry Hill Haddonfield Moorestown Mount Laurel Marlton Voorhees Medford Sewell Mullica Hill Haddon Heights

Frequently Asked Questions

What areas of South Jersey do you build decks in?

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We build throughout Camden, Gloucester, Burlington, and Atlantic counties — including Cherry Hill, Haddonfield, Moorestown, Mount Laurel, Marlton, Voorhees, Medford, Washington Township, Sewell, Mullica Hill, Haddon Heights, Runnemede, and Woolwich Township.

Is composite decking worth the extra cost in South Jersey?

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For most South Jersey homeowners, yes. The humidity, UV exposure, and freeze-thaw cycles here are hard on untreated wood. Composite pays for itself over time through zero maintenance costs and longer product life. That said — if budget is a major factor or you're building a large pool surround, wood is still a solid choice. We build both and we'll give you the honest answer for your situation.

Do you handle permits for deck projects?

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Yes. Permit requirements vary by municipality across South Jersey — we handle the process and coordinate with local townships so you don't have to navigate each town's requirements on your own.

How much does a deck cost in South Jersey?

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A pressure-treated wood deck starts around $15,000-$20,000 for most standard sizes. Composite decks run higher depending on brand and complexity. Multi-level builds, pergolas, and custom features add to that. We give you a real number upfront — no vague ranges designed to get you in the door.

What composite decking brands do you install?

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Trex, TimberTech, and AZEK — the three most trusted composite systems on the market. We'll walk you through the differences in warranty, heat resistance, and price so you can make the right call for your project.

Are you licensed and insured in New Jersey?

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Yes. Legacy Contracting is fully licensed and insured in New Jersey. We carry general liability and workers' compensation coverage on every project.

Ready to Build?

Same crew, same standards, same accountability on every job. We spend your money like it's our own — because we know what it took to earn it.

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What South Jersey Homeowners Are Saying

5.0 Average Rating
Rated across Google & Facebook

Well done guys. Thanks for the friendly service and saving not only my deck but my house. Would absolutely recommend Legacy to anyone looking for quality work done right.

Fabulous job. Very detail oriented and efficient. The crew was professional from start to finish and the final product exceeded expectations. I would not hesitate to recommend them.

Great work and the final product was beautiful. They communicated clearly throughout — we always knew what was happening and when to expect the crew.

Great service, super friendly. They treated my home like it was their own — that's exactly what you want from a contractor. I'll definitely use them for other jobs in the future.

Great group of people. Never had a bad experience. Hired them twice — both times the crew showed up on time, worked clean, and left the property in better shape than they found it.

Experience was refreshingly informal — the team kept things casual and clear. No sales pressure, no runaround. They quoted it, built it, and it looks exactly like we discussed.