How much does a deck cost in Jacksonville, FL?

Most custom decks in Jacksonville range from $8,000 to $45,000 depending on size, materials (composite vs. pressure-treated wood), elevation, and add-ons like lighting or built-in seating. Get a free estimate to see exact pricing for your project.

How long does deck installation take?

A typical residential deck takes 2 to 6 weeks from final design approval to completion, including any required permits. Larger or multi-level builds may take longer; we share a clear timeline with every quote.

Do you handle permits and inspections?

Yes. We pull all required building permits with Duval, St. Johns, Clay, and Nassau counties, and coordinate inspections with local authorities so the project meets Florida code.

What deck materials work best in Florida humidity?

Composite decking (brands like Trex and MoistureShield) handles Florida humidity, salt air, and heat without warping or rot. Pressure-treated southern yellow pine is also a durable, budget-friendly option when sealed properly.

Do you offer warranties on decks?

Yes — every deck includes our workmanship warranty, plus the manufacturer warranty on the decking material (composite warranties typically run 25–50 years).

Do you offer financing for deck projects?

Yes, we offer financing options to qualified homeowners so you can build now and pay over time. Ask about current monthly payment programs when you request your estimate.

Jacksonville & St. Augustine Deck Builders

Build the deck you have been wanting, starting with a free in-home design visit and a written quote. Premium materials. Expert craftsmanship. We build custom decks across Jacksonville & St. Augustine. Book your free estimate now.

Free In-Home Design & Written Quote

Licensed & insured · Written workmanship warranty · Financing available

Get a FREE Estimate

Schedule your free consultation and get a written quote before any work begins.

Free In-Home Deck Estimates

Coastal Outdoor Construction specializes in crafting high-quality decks, porches, and patios using both composite decking and pressure treated wood materials to create outdoor spaces that truly stand out. Since 2013, our certified Jacksonville deck builders have built thousands of outdoor living spaces across Jacksonville and surrounding areas, earning high reputation for quality and customer satisfaction. We let our work speak for itself, check out some of our projects below!

Licensed & insured in Florida. We pull every permit and handle your HOA approvals, so you don’t have to.

FREE Estimates

Workmanship Warranties

Available Financing

Our 4-Step Decking Process

Here at Coastal Outdoor Construction, our decking contractors have developed a specialized 4-step decking installation process designed to double the speed of traditional deck building timelines while maintaining exceptional quality and durability. Our streamlined approach combines advanced tools, expert craftsmanship, and premium materials to deliver decks that are built to last.

Initial Consultation

Call for a free quote where we assess your space, finalize materials like Trex or Moisture Shield, and discuss pricing.

3D Deck Renderings

Next, our deck design experts will take the time to gather all necessary materials preferences, layout information, and note any potential interferences. We also offer 3D renderings upon request.

Deck Installation

Our deck builders prepare the site, handle demolition if needed, and carefully construct your deck with premium materials sourced from our local Jacksonville decking suppliers.

Full Inspection

We conduct a thorough walk-through checking structural integrity, finish quality, and compliance with safety codes before final approval.

Get in touch for a Free Estimate

Ready to upgrade with an affordable new deck?

At Coastal Outdoor Construction, we make it easy to finally build the deck you’ve been wanting. Start with a free in-home design visit and a written quote with no obligation — so you know exactly what your backyard will look like, and exactly what it costs, before you spend a dollar. We handle everything from the initial design to the final build. Need flexible financing? We’ve got that covered too. And because we take pride in our work, every build is backed by a workmanship warranty you can count on.

Compared to natural wood, composite decks last longer—often up to 50 years with warranties from brands like Trex and Moisture Shield. They are also eco-friendly, made from recycled materials, and come in a variety of colors and finishes to mimic the look of real wood. In contrast to materials like pressure-treated wood, composite decks are splinter-free and resistant to mold, ensuring a safe, smooth surface year-round.

Special Offers

Custom Decks, Built On-Site

Since 2013 we’ve built more than 700 backyards across Jacksonville and St. Augustine. Our team has built a reputation for showing up on time, doing the job right, and delivering results that last. Every project is licensed, insured, and backed by a written workmanship warranty. Whether it’s a simple upgrade or a full custom deck build, we treat every project with the same care and attention to detail.

Composite Decking Experts

Our partnerships with Trex, Azek, Moisture Shield, and AridDeck enable us to offer a diverse range of high-quality decking options. Each of these trusted brands is renowned for their commitment to innovation, sustainability, and excellence, aligning perfectly with our mission to provide superior outdoor living solutions in Jacksonville.