

Decks in New Jersey face years of moisture, snow, and sun. Over time, that takes a toll boards crack, joists sag, and footings shift. Our team inspects the entire structure, not just the surface, to find hidden damage. We replace what’s worn, reinforce what’s still solid, and secure everything to modern code. Safety always comes first.
We handle everything from surface-level fixes to full structural upgrades. Our team replaces rotted joists, tightens loose railings, rebuilds stairs, and installs new support posts where needed. We also address drainage and flashing issues that lead to future damage.
Rotted beams and joists replaced
Posts, footings, and ledgers reinforced
Decks upgraded to meet current NJ code

If your frame is solid, we may only need to replace surface boards or key supports. We specialize in reusing what’s still strong and replacing only what’s necessary. This keeps your project affordable while restoring complete safety and use. Whether wood or composite, we work with all materials.

All structural repairs follow NJ building codes and local township requirements. We install galvanized hardware, hurricane ties, and proper ledger flashing to ensure your deck passes inspection. Whether in an older urban lot or a newer development, our work keeps your home protected and your guests safe.
Many homeowners aren’t aware of hidden problems. Our inspections check every structural component—posts, beams, joists, stair stringers, railings, and fasteners. If your deck feels bouncy, looks uneven, or is over 10 years old, it may need professional repair. We’ll give you honest options and clear costs.

Code-Compliant Work: All repairs are completed to NJ residential construction standards.
Fast Turnaround: Most repairs are completed within 2–5 days after inspection.
Licensed & Insured: Fully qualified for structural framing and residential safety upgrades.
Full Structural Evaluation: We inspect everything from posts to railings—not just what’s visible.
Upfront Pricing: Clear estimates with options to repair, rebuild, or upgrade.
Don't worry, we can help!
We start by assessing the deck structure on-site and identifying weak or damaged areas. Once approved, we secure all permits (if needed), remove unsafe components, and complete repairs using code-compliant materials and methods.
Full inspection with repair plan and estimate
On-site reinforcement or part replacements
Final safety check and clean jobsite upon completion
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Whether you’re planning a new build, a repair, or a full outdoor transformation, here are answers to some of the most common questions we hear from New Jersey homeowners.
Look for sagging, soft wood, loose connections, or stair movement. If in doubt, schedule a professional inspection.
Yes, we often replace only the damaged sections and reinforce the rest to current code.
It depends on the scope. We’ll handle the process if your repair requires one.
Yes, if your deck is unsafe or partially collapsed, we prioritize those calls.

We design and build decks from the ground up—tailored to your space, needs, and style preferences.

Modern, low-maintenance decks using Trex, TimberTech, and other premium composites for long-term durability.

Beautiful wood decks built with cedar or pressure-treated lumber, sealed for NJ weather and longevity.

We fix and reinforce worn or damaged decks joists, boards, railings, and footings to meet code.

Full restoration of aged decks includes sanding, staining, resealing, and board replacement as needed.

Complex, multi-tiered decks designed to match uneven terrain or add dimension to your outdoor space.

Add space or upgrade decking boards with re-decking, while keeping your existing substructure intact.

Roofed structures that extend your deck’s use into all seasons built with wood or aluminum frames.

Add comfort and enclosure with screened rooms or four-season sunroom additions.

Functional outdoor kitchen layouts, from built-in grills to full prep counters and cabinets.

Freestanding or attached shade structures, built to enhance your deck’s design and usability.

Moisture-resistant decking systems built safely around pools or hot tubs, with slip-resistant surfaces.

We also build wood-framed sheds, workshops, and detached garages to match your property.

Railings and stairs built for style and safety, including wood, composite, cable, and metal options.

Large-scale decks for restaurants, rooftops, or venues ADA-compliant and engineered for safety.

Innovation
Fresh, creative solutions.

Integrity
Honesty and transparency.

Excellence
Top-notch services.
Whether you're planning a peaceful backyard retreat or a large-scale commercial deck in the heart of the city, Alliance Deck Builders of New Jersey is ready to bring your vision to life. We proudly serve clients across Bayonne, Camden, Clifton, East Orange, Elizabeth, Jersey City, Newark, Passaic, Paterson, and Trenton. Get in touch today to schedule your no-obligation estimate. Let’s build something great right here in NJ.

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