Duncan Seawall, Dock and Boat Lift

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Duncan Seawall, Dock and Boat Lift Our success is attribut

As one of Southwest Florida's largest marine contractors, Duncan Seawall offers a complete line of waterfront structures and dredging services which can be seen throughout Sarasota, Manatee, Pinellas and other surrounding counties.

🚤 Ready to trade the coastline for crystal-clear springs?Florida has no shortage of incredible places to explore by boat...
10/01/2026

🚤 Ready to trade the coastline for crystal-clear springs?

Florida has no shortage of incredible places to explore by boat, and some of the best adventures are waiting along its freshwater rivers and springs. 🌊☀️

From the clear waters of Rainbow Springs to the natural beauty of Silver Glen Run, Ginnie Springs, Fanning Springs, and Juniper Springs, there’s plenty to add to your boating bucket list.

Before you head out:

🛟 Pack your boating safety essentials
☀️ Bring plenty of water and sunscreen
🐢 Keep an eye out for Florida wildlife
⚓ Check local boating rules and access before launching
🚤 Make sure your boat, dock, and lift are ready for the next adventure

So, which Florida spring are you cruising to first? 👀

👉 Check out our boater’s guide to some of Florida’s best natural springs: https://hubs.li/Q04xVc-f0

Discover Florida's top freshwater springs perfect for boating, swimming, and wildlife viewing. Explore serene waterways for a unique outdoor adventure.

Big projects. Bigger waterfront impact.⚓From a 10,648-square-foot seawall and dock reconstruction at Bird Key Yacht Club...
09/24/2026

Big projects. Bigger waterfront impact.⚓

From a 10,648-square-foot seawall and dock reconstruction at Bird Key Yacht Club to the rebuilding of Bradenton Beach’s 10,000-square-foot historic pier and boardwalk, Duncan Seawall has the experience and in-house capabilities to take on complex commercial marine construction projects across Southwest Florida.

Our commercial work includes:
🔹 Seawall construction and replacement
🔹 Marina and dock reconstruction
🔹 Pile driving and composite decking
🔹 Electrical, plumbing, and fire suppression systems
🔹 Boat lifts and marina utilities
🔹 Dredging and marina expansions

Explore our commercial marine construction projects:
https://hubs.li/Q04xVbRN0

🚤 Heading inside for the night or leaving town for a few days? Don’t forget about your boat.Keeping your boat safe while...
09/22/2026

🚤 Heading inside for the night or leaving town for a few days? Don’t forget about your boat.

Keeping your boat safe while it’s unattended starts with a few simple habits that can help prevent theft, damage, and unnecessary wear.

Before you walk away, make sure to:

🔒 Lock cabins, doors, and access points
⚓ Check mooring lines, cleats, and dock connections
⬆️ Secure your boat properly on its lift
💡 Turn on appropriate security lighting
📹 Activate alarms or monitoring systems
🧰 Remove or secure valuable equipment

And if you’re leaving for an extended trip, a little extra prep can make a big difference.

👉 Check out our full guide to keeping your boat safe at night and while you’re away: https://hubs.li/Q04xVb8K0

Learn essential tips to secure your boat at night and during trips away. Protect your investment with locks, mooring lines, and security systems.

How long does a seawall last? When should it be repaired? And what maintenance can help protect your waterfront property...
09/17/2026

How long does a seawall last? When should it be repaired? And what maintenance can help protect your waterfront property?

If you own property on the water, knowing the answers can help you stay ahead of costly problems.

Duncan Seawall’s Complete Guide to Seawalls covers some of the most common questions waterfront property owners have, including:

🔹 Seawall life expectancy
🔹 Maintenance
🔹 Repairs
🔹 Permitting
🔹 And more

Whether you already have a seawall or are considering a new one, this guide is a great place to start.

👉 Download the Complete Guide to Seawalls: https://hubs.li/Q04xnzH80

🌊 Hurricane prep isn’t just about stocking up on supplies and bringing in the patio furniture.For waterfront homeowners,...
09/14/2026

🌊 Hurricane prep isn’t just about stocking up on supplies and bringing in the patio furniture.

For waterfront homeowners, your seawall, dock, boat lift, and shoreline also need to be ready for whatever hurricane season brings. 🌀

Storm surge, flooding, erosion, and wave action can lead to costly damage, especially when small issues go unnoticed before a storm.

Our latest blog breaks down:

🔹 What can make hurricane damage so expensive
🔹 Why waterfront properties face additional risks
🔹 Warning signs your seawall may need attention
🔹 How proactive maintenance can help protect your waterfront investment
A little preparation now can go a long way when the weather takes a turn.

👉 Read the full blog: https://hubs.li/Q04xnwRF0

Discover how to save thousands on hurricane damage repairs for waterfront properties by preparing your seawall, dock, and boat lift ahead of storm season.

Each year, residents and visitors alike come together to recognize the businesses and people who make a difference in th...
08/04/2026

Each year, residents and visitors alike come together to recognize the businesses and people who make a difference in their daily lives.

This year, Duncan Seawall is proud to announce that we have been selected as the winners of the Bradenton Herald's "Bradenton's Best" award in the category of best dock and waterfront projects. To learn more about how Duncan Seawall continues to raise the standard of waterfront living, visit the link below:

https://www.bradentonsbest.com/article/duncan-seawall-raising-the-standard-on-the-water.html

A great day on the water shouldn’t end with damage to your boat. 🚤🌊Salt, grime, and debris can lead to corrosion, stains...
07/28/2026

A great day on the water shouldn’t end with damage to your boat. 🚤🌊

Salt, grime, and debris can lead to corrosion, stains, and unnecessary wear over time, especially in Florida’s coastal environment. A simple post-trip cleaning routine can go a long way toward protecting your boat and keeping it ready for your next adventure.

Learn why cleaning after every outing matters and get practical tips for making it part of your routine.

👉 https://hubs.li/Q04r22sN0

Discover the essential steps for cleaning your boat after saltwater use to prevent damage, extend its lifespan, and protect your investment.

🌀 Do you know the difference between a tropical storm and a Category 5 hurricane?Understanding hurricane categories can ...
07/23/2026

🌀 Do you know the difference between a tropical storm and a Category 5 hurricane?

Understanding hurricane categories can help you make informed decisions before severe weather arrives. From wind speeds and storm surge to what each category means for your waterfront property, knowing what to expect is an important part of hurricane preparedness.

Read our Ultimate Guide to Hurricane & Storm Categories:
https://blog.duncanseawall.com/ultimate-guide-to-identifying-hurricane-storm-categories-in-southwest-florida

💡 Ever wondered why underwater dock lights are almost always green?It's not just for looks! Green light travels farther ...
07/21/2026

💡 Ever wondered why underwater dock lights are almost always green?

It's not just for looks! Green light travels farther through the water, attracts bait fish, enhances nighttime visibility, and creates a beautiful waterfront ambiance. Whether you're looking to improve your dock's functionality or simply enjoy evenings by the water, green underwater lighting offers a variety of benefits.

Learn why green is the go-to choice for waterfront properties in our latest blog:
https://hubs.li/Q04q9sv_0

Discover why green underwater dock lights are the top choice for attracting fish, enhancing safety, and boosting your property's value. Learn more here.

🌊 Not all seawall materials are created equal. From concrete and vinyl to steel and composite options, the right choice ...
07/15/2026

🌊 Not all seawall materials are created equal. From concrete and vinyl to steel and composite options, the right choice depends on your property's location, budget, and long-term goals.

Learn the pros and cons of each material in our latest blog and make an informed investment in your waterfront property.

👉 Read our blog: https://hubs.li/Q04pBPVW0

Discover the best materials for building seawalls, including concrete, vinyl, and composite options, tailored to your waterfront property's unique conditions.

Address

1714 Independence Boulevard
Sarasota, FL
34234

Opening Hours

Monday 7:30am - 5pm
Tuesday 7:30am - 5pm
Wednesday 7:30am - 5pm
Thursday 7:30am - 5pm
Friday 7:30am - 5pm

Telephone

+19413511553

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