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Clay County · Florida

Deck Builders in Fleming Island, FL

Fleming Island is newer construction on a peninsula between the St. Johns and Doctors Lake — which means two things for deck work: a lot of homes are young enough that we’re building the first deck rather than replacing one, and a lot of them are on or near water.

New Deck Construction for Fleming Island Homes

Unlike Orange Park just up Highway 17, much of Fleming Island was built in the last two or three decades. The practical consequence is that a large share of our work here is new construction rather than repair — homeowners who bought a house with a concrete slab patio and want an actual deck, or who want to extend and elevate what the builder put in.

That’s a good position to be in. When we’re starting from scratch, we can design the deck properly from the ground up: correct footings, a properly flashed ledger, lighting wiring run inside the frame, and blocking for future built-in benches or a pergola. Retrofitting those things later always costs more and always looks more retrofitted.

Dock Builders on Doctors Lake and the St. Johns River

Fleming Island is defined by water on both sides. Doctors Lake on the west, the St. Johns on the east, and a lot of homes back onto one or the other or onto the connecting creeks.

For waterfront properties here, the same rules apply as anywhere on the brackish lower St. Johns: stainless hardware, pilings driven to a depth suited to the actual substrate, and elevation set with tidal range and storm surge in mind. Dock work on Fleming Island is common, and so is the flood-zone review that comes with it.

One Fleming Island-specific note: because so much of the peninsula is relatively low, flood-zone considerations come up more often here than in inland Clay County. It’s worth knowing your parcel’s designation before you start designing.

Fleming Island Deck Permits and HOA Architectural Review

Fleming Island permits through Clay County. Attached and elevated decks require a permit and inspection; roofed structures are heavier because of wind-load and roof tie-in requirements.

HOAs are a bigger factor here than in older neighborhoods. Many Fleming Island communities have active architectural review committees with specific requirements around materials, colors, heights and setbacks. This is genuinely worth surfacing at the design stage — we’ve seen homeowners design a deck they love, submit it, and have to start over. Tell us your HOA’s guidelines up front and we’ll design to satisfy both the committee and the county.

Popular Deck Upgrades in Fleming Island: Composite, Pergolas and Lighting

Composite dominates here, and it makes sense: newer homes, homeowners who intend to stay a while, and a strong preference for not spending weekends sealing lumber. Pergolas, built-in seating and deck lighting come up constantly — this is a neighborhood that entertains outdoors.

Screened porches are popular too, particularly on the water where the mosquito and no-see-um pressure at dusk is significant. If you’re on Doctors Lake or a creek, we’ll steer you toward no-see-um mesh rather than standard screen — the standard stuff simply doesn’t stop them.

Deck Building Services We Offer in Fleming Island, FL

Whatever your project, we build it here. Each of these links goes to a full breakdown of what’s involved, what it costs and how we do it.

Get a Free Deck Estimate in Fleming Island, FL

We’ll come out to your Fleming Island property, measure, talk through materials and design, and send you a written, itemized quote within 48 hours — at no cost and with no obligation. Request your estimate or call (904) 555-0142.

What We Build in Fleming Island

Deck Builders Near You
in Fleming Island, FL

Composite Deck Building in Fleming Island FL

Composite Deck Building

Low-maintenance Trex, TimberTech and Deckorators decks that resist rot, fading and Florida heat — with 25-year warranties.

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Wood Deck Building in Fleming Island FL

Wood Deck Building

Classic pressure-treated and tropical hardwood decks, built to code with marine-grade fasteners for lasting strength.

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Docks & Waterfront Decks in Fleming Island FL

Docks & Waterfront Decks

Riverfront and Intracoastal docks and elevated decks built with stainless hardware and flood-zone-compliant framing.

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Deck Repair & Restoration in Fleming Island FL

Deck Repair & Restoration

Rotted boards, wobbly rails, failing joists and storm damage — repaired fast with a free safety inspection first.

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Screened & Covered Decks in Fleming Island FL

Screened & Covered Decks

Beat the bugs and the sun with screened enclosures and covered decks that extend your outdoor living year-round.

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Pergolas & Outdoor Living in Fleming Island FL

Pergolas & Outdoor Living

Pergolas, LED deck lighting, built-in benches, planters and outdoor kitchens to complete your backyard oasis.

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Questions, Answered

Deck Building in Fleming Island — FAQs

Yes, both. Fleming Island is a peninsula with water on either side, and dock work is common here. The same rules apply as anywhere on the brackish lower St. Johns: stainless hardware, pilings driven to a site-appropriate depth, and elevation set with tidal range and surge in mind.

Yes. Fleming Island decks permit through Clay County, not the City of Jacksonville. Attached and elevated decks require a permit and inspection; roofed structures like screened porches are a heavier permit because of wind-load and roof tie-in requirements. We handle it.

Very likely, and this matters more here than in older neighborhoods. Many Fleming Island communities have active architectural review committees with specific rules on materials, colors, heights and setbacks. Surface your HOA’s guidelines at the design stage — we’ve seen homeowners design a deck they love and then have to start over after a rejection.

Roughly $22–$35 per square foot for pressure-treated wood and $35–$60 for composite, installed — in line with the wider market. Because many Fleming Island projects are brand-new decks rather than repairs, they tend to be full builds. Dock and waterfront work is priced separately after a site visit.

They come up more often here than in inland Clay County, because much of the peninsula sits relatively low. It’s worth knowing your parcel’s flood designation before you start designing — it can affect required elevation and therefore the whole structure. We’ll check as part of the design visit.

This is one of the most common Fleming Island requests. Depending on the slab’s condition and the elevation you want, we can sometimes build over it, or we can build adjacent and step down to it. We’ll assess the slab and tell you which approach gives the better result.

If you’re on or near Doctors Lake, a creek, or the river, use no-see-um mesh — not standard screen. No-see-ums are small enough to pass right through standard fiberglass mesh, and near the water at dusk they are the real problem, not mosquitoes. The finer mesh cuts airflow slightly and it’s worth it.

It dominates here. Newer homes, homeowners planning to stay a while, and a strong preference for not spending weekends sealing lumber. Composite also handles the humidity and waterfront exposure far better than pine over a 20-year horizon.

Yes — and Fleming Island asks for it constantly. It’s a neighborhood that entertains outdoors. The important thing is designing lighting and pergola support into the deck from the start; retrofitting lighting into a finished deck means pulling boards.

Most decks run one to two weeks of on-site work once the Clay County permit clears, with permitting adding one to three weeks. Screened porches take longer. Dock and waterfront work runs longer still because of the added permitting layer and piling work.

Yes. We come out, measure, discuss materials and design, and send a written itemized quote within 48 hours. No charge and no obligation.

We work throughout the region — Orange Park just north, Middleburg to the west, and Mandarin across the river. Full list on our service areas page.

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