Seawall Construction Services In Naples, FL
Seawalls are a critical part of waterfront protection for homes and commercial properties in Collier County. Many seawalls in Naples and Marco Island have exceeded their life expectancy and may require repair or replacement to meet modern building codes and protect your property from erosion.Even more recent seawall installations may need to be raised due to regulations related to rising sea levels.

Seawall Material Types
Our marine construction services in Naples Florida offer two main seawall construction options: concrete and vinyl. Concrete seawalls are cast in place, ideal for long-lasting marine structures. Vinyl seawalls provide clean aesthetics and durability, a great option for new dock or seawall installation. Both materials are strong and long-lasting, delivering similar total costs while serving various structural needs.
Seawall Repair & Inspection in Naples, FL: Protect Your Waterfront Property!
If you're a Naples homeowner with a waterfront property, we offer free seawall inspections and trusted repair recommendations. Our team of experienced marine construction professionals provides detailed assessments tailored to your construction needs. You may not need to completely replace your seawall. In many cases, we can maintain the core structure and extend its life by 10 years or more.

Seawall Maintenance Tips for Your Naples Waterfront Home
Regular inspection is vital for protecting your Naples waterfront home and limiting costly repairs. Follow these seawall maintenance tips to help protect your property from shoreline erosion and damage caused by saltwater exposure over time:
Inspect the Seawall Surface: Conduct a visual inspection to check for cracks, rot, splitting, or termite damage. This helps in identifying and addressing small problems before they become major issues.- Keep Weep Holes Unclogged: Weep holes, which help alleviate hydrostatic pressure, should be free from debris. Consider installing special weep hole filters on holes that tend to become clogged often.
- Seal Cracks: Minor cracks in the seawall can be sealed with marine grout to prevent further damage.
- Eliminate Algae and Plant Growth: Remove algae and plants growing on the seawall to maintain its structural integrity.
- Apply Waterproofing: Depending on the type of seawall, consider applying a spray-on waterproofing product to provide an extra layer of protection from water erosion.
- Complete Periodic Inspections: Have your seawall inspected for damage regularly to catch and repair small problems before they worsen.
Interested in our services? We’re here to help!
We are committed to helping you explore and identify the best option for securing and protecting your investment from the demanding elements to which South Florida waterfront properties are exposed.
How To Prevent Shoreline Erosion and Prolonging Seawall Life
Proper installation ensures shoreline stabilization and adds years of life to your marine structures. Our team utilizes advanced erosion control techniques such as rip rap placement to protect your waterfront investment.
Contact our design team today for a free consultation on safeguarding your property along the coast.
Schedule Your Free Seawall Inspection Today – Call (239) 280-6054
Why Choose Kalvin & Calvin for Marine Construction in Naples, FL
Kalvin & Calvin Marine Construction provides expert marine construction services in Collier County, earning the trust of homeowners and businesses across Naples and Southwest Florida. We uphold the tradition of excellence in marine craftsmanship shared by respected builders like Greg Orick Marine Construction.
Our licensed team is committed to delivering superior construction services, guided by transparency, experience, and long-term coastal durability. From seamless coordination to tailored design plans, we proudly serve waterfront clients throughout Naples and Marco Island.
Serving Collier County with Quality Dock and Boat Lift Construction
In addition to expert seawall installation and repair, we specialize in:
- New dock construction
- Dock replacement and repair
- Boat lift installations
- Boat lift inspections
- Shoreline stabilization
- Erosion control
We design docks and boat lifts that are built to last, resilient in Southwest Florida’s marine environment. Whether you need a new dock, a high-capacity lift, or custom access points, our marine construction team will help you select durable materials and layouts tailored for your property.
Long-Term Benefits of Seawall Construction for Your Naples Waterfront Home
Investing in professional seawall construction provides more than just property protection. Our clients enjoy:
- Increased waterfront property value
- Enhanced shoreline stability
- Improved resilience against tides, waves, and storms
- Customized materials and designs to match your home or commercial setting
- Long-lasting, low-maintenance solutions that stand the test of time
Our Services Include:
- Seawall Construction & Repair
- Dock Construction & Replacement
- Boat Lift Installation & Inspections
- Erosion Control & Shoreline Stabilization
- Marine Planning and Design
Frequently Asked Questions
How long does a seawall last in Naples, FL?
A professionally installed concrete or vinyl seawall can last between 30 to 50 years depending on environmental exposure and maintenance.
What are the benefits of a vinyl seawall?
Vinyl seawalls offer clean aesthetics, consistent panel construction, and resistance to UV rays and marine borers, ideal for waterfront properties in Naples and the surrounding areas.
Do I need a permit for seawall repair?
Yes. Most seawall repairs and new marine construction in Collier County require a permit. Our team will guide you through the permitting process.
Interested in our services? We’re here to help! We are committed to helping you explore and identify the best option for securing and protecting your investment from the demanding elements to which South Florida waterfront properties are exposed.