Dormer Construction Services in Southampton, NY

Seamless Additions That Bring Light, Space, and Style to Your Home

#1 Dormer Construction Services in Southampton, NY

Enhance your Southampton property with a professionally built dormer by Cascella and Sons. Our dormer additions are designed to complement the classic architecture of the area while maximizing interior space and natural light. From planning and permitting to final construction, we manage every detail to ensure your new dormer blends beautifully into your home.

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About Cascella and Sons Construction

At Cascella and Sons Construction, we specialize in transforming homes across the Hamptons and Long Island with expertly built dormers, seamless home extensions, and beautifully tailored kitchens. With every project, we bring generations of hands-on craftsmanship, clear communication, and a genuine commitment to quality.

Trusted, Local Builders Serving the Hamptons

As a family-owned company based on Long Island, we know the homes, neighborhoods, and building codes of the Hamptons inside and out. We’re not a franchise—we’re your neighbors. And we treat your home with the same care we’d give our own.

Quality Craftsmanship, Backed by Experience

With decades of experience in residential construction, our team delivers projects that stand the test of time. From foundation to finish work, we focus on every detail to ensure precision, durability, and timeless style. We don’t cut corners—and our results speak for themselves.

Personalized Service from Start to Finish

At Cascella and Sons, you’re never just another job. We work closely with each client to understand your vision, provide honest guidance, and deliver a final result that exceeds expectations. You’ll always know where your project stands—and you’ll love where it ends up.

Ready to Build Something Exceptional?

Whether you’re planning a dormer, a kitchen transformation, or a full home extension, Cascella and Sons Construction is the team to trust. Let’s bring your ideas to life with craftsmanship and care that you can count on.