
Licensed and Insured
NJHIC#13VH12287000
Custom Deck Builder in Marlton, NJ
Looking to upgrade your backyard with a custom deck in Marlton? C-JAM Construction builds high-quality Trex and wood decks that hold up to South Jersey weather and stand out in your neighborhood. With over a decade of experience and a no-BS approach, we help homeowners build smart—using the right materials, proper framing, and honest pricing from start to finish.
Whether you're dreaming of a shaded lounge space for summer pool days or a wide-open layout for entertaining guests, we’ll build a deck that fits your life and your budget.

Why Homeowners in Marlton Choose C-JAM
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Precision framing with zero shortcuts—our joist spacing, beam layout, and supports are built to last. Learn more about our framing standards.
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Fast, accurate quotes without the sales games
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Clean, professional job sites—we build it right and leave nothing behind
Recent Deck Projects near Marlton, NJ



We build every deck using premium materials—Trex composite or pressure-treated wood decking, paired with your choice of vinyl or wood railings. Want more than just a platform? We offer upgrades like gates, lighting, outdoor kitchens, and more. Whether you’re keeping it simple or going all-out, your deck will be custom-built to match your home, your lifestyle, and your budget—and it’ll be built to last.
Which Material is Coolest for Marlton Backyards?
Marlton summers get hot—especially on your deck. That’s why we often recommend Trex’s Transcend Lineage series. It’s engineered to reflect heat and stay cooler underfoot, even in full sun. No splinters, no fading, no staining—just low-maintenance comfort built for barefoot summer days.
We build decks year-round in Gloucester County and always give straight answers—no fluff, no bait-and-switch pricing.
📞 Call (856) 329-2933
📩 Request Your Estimate
Let’s build something great right in your backyard.