Decks & Patios in Port Jefferson, New York

Transform Your Outdoor Space with Stunning Decks & Patios in Port Jefferson, New York

Welcome to Seaview Contracting LLC, your premier destination for exceptional deck and patio construction services in Port Jefferson, New York, and the surrounding areas. We understand the importance of creating outdoor spaces that seamlessly blend functionality with aesthetic appeal, and our team is dedicated to bringing your vision to life. With our commitment to quality craftsmanship, attention to detail, and superior customer service, we are your trusted partner for all your decking and patio needs.

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For the fastest reply, call or text us 24/7 at 631-680-8129

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For the fastest reply, call or text us 24/7 at

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Enhance Your Home with Custom Decks

A well-designed deck is more than just an outdoor extension of your home; it's a place where memories are made and cherished for years to come. At Seaview Contracting LLC, we specialize in creating custom decks that not only enhance the beauty of your property but also increase its value. Whether you envision a spacious deck for entertaining guests or a cozy retreat for relaxation, our team has the expertise and experience to turn your ideas into reality.


From initial design concepts to the final finishing touches, we work closely with you every step of the way to ensure your complete satisfaction. Our skilled craftsmen use only the highest quality materials and industry-leading techniques to deliver durable, long-lasting decks that withstand the test of time and the elements. Plus, with our knowledge of local building codes and regulations in Port Jefferson, New York, you can trust that your deck will be built to code and built to last.

Create Outdoor Oasis with Beautiful Patios

A well-designed patio is the perfect way to elevate your outdoor living experience and make the most of your backyard space. Whether you're looking to create a cozy outdoor dining area, a tranquil garden retreat, or a spacious entertainment area, Seaview Contracting LLC has you covered. Our team of experienced professionals specializes in designing and constructing custom patios that seamlessly blend with your home's architecture and landscape.


We understand that every homeowner has unique needs and preferences, which is why we offer a wide range of materials, styles, and finishes to choose from. Whether you prefer the timeless elegance of natural stone, the modern appeal of pavers, or the warmth of wood, we have the perfect solution for your patio project. Our attention to detail and commitment to quality ensure that your patio will not only enhance the beauty of your outdoor space but also provide years of enjoyment for you and your family.

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Why Choose Seaview Contracting LLC?

When it comes to deck and patio construction in Port Jefferson, New YorkSeaview Contracting LLC stands apart from the competition. Here's why:

Local Expertise

As a locally owned and operated company, we have a deep understanding of the unique needs and preferences of homeowners in Port Jefferson, New York. We take pride in serving our community and strive to exceed our customers' expectations with every project.

Quality Craftsmanship

We believe in delivering nothing but the best for our customers. Our skilled craftsmen are dedicated to upholding the highest standards of quality and craftsmanship, ensuring that every deck and patio we build is built to last.

Exceptional Customer Service

At Seaview Contracting LLC, we prioritize customer satisfaction above all else. From your initial consultation to the final walkthrough, we are committed to providing a seamless and stress-free experience from start to finish.

Competitive Pricing

We believe that high-quality construction services should be accessible to everyone. That's why we offer competitive pricing and transparent estimates, so you know exactly what to expect before we begin work on your project.

Testimonials


See What Our Customers Are Saying!

Five black stars in a row.

Jeremy has helped me with plumbing issues for my personal home and for several of my clients. He's always in a positive mood, efficient, respectful, and easy to work with. I've referred him to a number of people.

Google logo: A colorful gradient

Laura M.

Five black stars arranged horizontally.

Jeremy has helped me with plumbing issues for my personal home and for several of my clients. He's always in a positive mood, efficient, respectful, and easy to work with. I've referred him to a number of people.

Google logo: A colorful gradient

Laura M.

Five black stars arranged in a row.

Jeremy has helped me with plumbing issues for my personal home and for several of my clients. He's always in a positive mood, efficient, respectful, and easy to work with. I've referred him to a number of people.

Google logo: A colorful gradient

Laura M.

Testimonials


See What Our Customers Are Saying!

Transform your outdoor space with stunning decks and patios from Seaview Contracting LLC. Contact us today to schedule your consultation and take the first step towards creating the outdoor oasis of your dreams.

Frequently Asked Questions

  • How long does it take to build a new deck or patio?

    Project timelines depend on size, materials, and design complexity. Most residential decks and patios take two to four weeks to complete. We provide a detailed schedule before construction begins and maintain clear communication throughout each phase for a smooth, timely experience.

  • What materials are best for decks in coastal climates?

    Composite and PVC decking perform exceptionally well in Port Jefferson’s humid and salt-air environment. These materials resist moisture, fading, and insect damage better than traditional wood, offering long-lasting beauty with minimal maintenance while maintaining a natural wood-like appearance.

  • Can you design a custom deck or patio to fit my space?

    Yes. We design every deck and patio from the ground up, tailored to your property’s layout, architecture, and lifestyle needs. Our design team ensures your space feels cohesive, functional, and aesthetically aligned with your home and outdoor surroundings.

  • Do you handle permits and inspections?

    Absolutely. We manage all permitting and inspections required by local municipalities in Port Jefferson, New York, and surrounding areas. This ensures your project meets structural, zoning, and safety codes while saving you time and avoiding costly delays.

  • How do I maintain my deck or patio after installation?

    Maintenance varies by material. Composite decks require occasional cleaning with mild soap and water, while wood decks may need annual staining or sealing. Our team provides guidance on care and offers seasonal maintenance programs for lasting results and protection.

  • Can I add features like lighting or built-in seating?

    Yes. We specialize in custom enhancements such as lighting, benches, planters, and outdoor kitchens. These features increase comfort, functionality, and visual appeal—creating an inviting environment perfect for entertaining or relaxation throughout the year.

  • Are your deck and patio materials eco-friendly?

    Yes. We offer sustainable materials including recycled composite decking and responsibly sourced wood options. Our eco-conscious construction methods reduce waste and energy use while providing homeowners with durable, environmentally responsible outdoor solutions.

  • What areas do you serve outside Port Jefferson?

    We proudly serve Setauket, Mount Sinai, Stony Brook, and Miller Place, providing professional deck and patio construction throughout Long Island’s North Shore. Our local expertise ensures every project is built to withstand regional climate conditions while matching the area’s architectural charm.

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