Expert Deck Builder in
Marshfield, MA

Deck Builder in Marshfield, MA

Looking for a reliable, experienced deck builder in Marshfield? South Shore Decks has been building and repairing custom decks for 39 years. We bring craftsmanship, quality materials, and local expertise to every project in Marshfield and surrounding towns.

We Believe in Staying Local

All of our deck installers and porch builders are local. They understand how to work with your home’s existing landscape to enhance your outside living space. We believe that hiring and working locally is important because every area is unique and local talent understands New England’s distinctive style.

Bella Newcomb
What We Do

Our Services In Marshfield, MA​

We specialize in transforming outdoor spaces into beautiful, functional living areas. Whether you need a new build, repair, or upgrade—we’ve got you covered.

We design custom decks using pressure-treated wood or low-maintenance composites like Trex tailored to your home and lifestyle.

Loose boards? Wobbly railings? We repair all types of decks to bring back safety and style.

Add style and safety to your pool area with custom pool decks built for durability and slip resistance.

Create a welcoming entrance or a cozy space to relax with our custom porch designs.

3 Season Rooms

Enjoy the outdoors almost year-round with an enclosed space that gives comfort and natural light.

Add elegance and function with custom pergolas and shade options built to match your space.

Why Choose Us?

With nearly four decades in business, South Shore Decks isn’t just another contractor—we’re your local outdoor living experts. Homeowners across Marshfield, Plymouth County, and Norfolk County trust us for one reason: we deliver great results, every time.

39 Years of Local Experience

We’ve been building in Marshfield since 1985. We’ve seen every material, handled every type of terrain, and worked with hundreds of homeowners. That experience gives us a sharp eye for what works, what lasts, and how to deliver great value.

Licensed, Insured, and Local

We’re a fully licensed and insured Massachusetts contractor, familiar with local building codes and permitting processes. Our team is based right here on the South Shore. We show up on time, return calls, and take care of your home like it’s our own.

High-Quality Materials

We don’t cut corners. We only use materials we’ve tested and trust—from strong framing lumber to long-lasting decking boards and stainless steel hardware. We walk you through options so you know exactly what you're getting.

Clear Communication

From the first estimate to the final nail, you’ll know what to expect. We keep you informed at every stage and make sure you're happy before we wrap up. No surprises, no pressure, no nonsense.

Attention to Detail

We’re known for neat cuts, clean lines, and tidy workspaces. Our crews are respectful, skilled, and focused. Whether it’s hiding screws or adjusting stairs to fit perfectly—we sweat the small stuff, so you don’t have to.

Built for the Long Haul

Every structure we build is made to withstand New England weather. With proper care, our decks and patios can last decades—adding beauty, value, and usable space to your home.

Our Step-by-Step Process for Building Your Dream Deck

Initial Consultation
We start with a no-pressure phone call or site visit to understand your goals, measure your space, and offer honest ideas. We listen first—then share what’s possible. ​
Design & Planning
We create a custom plan based on your vision, space, and budget. For ideas, many clients explore Better Homes & Gardens Deck Ideas for inspiration.
Upfront Estimate
No guessing. You’ll get a detailed estimate with labor, materials, timeline, and payment schedule clearly outlined. We don’t tack on surprise charges or push upgrades you don’t need.
Permits & Scheduling
Once approved, we take care of the paperwork. We pull all required permits and coordinate utility checks to make sure everything’s legal and ready.
Expert Installation
Our crew shows up on time and gets to work. We build quickly but carefully—respecting your property, keeping things tidy, and updating you as we go.
Final Walkthrough
When we’re done, we walk through everything with you, answer questions, and make sure you’re fully satisfied. Only then do we call it complete.

Customer Reviews

Hear what some of our clients in Marshfield, MA have to say

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Frequently Asked Questions

Most projects take 1–2 weeks, depending on size and weather.

Yes, all consultations and estimates are 100% free.

We offer both wood and composite options, with recommendations based on your needs.

Yes, we handle all kinds of repairs—no job is too small.

Yes, we handle all necessary permits and inspections.

Yes, weather permitting—we work year-round when possible.

Crafting Quality Decks with Precision and Care.

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