About us
Master craftsmanship, built to last
Sea Beast Construction and Design Group LLC is an owner-operated, licensed New Jersey general contractor led by Sebastian Barbagallo, serving homeowners across Boonton Township and all of North Jersey.
From roofing and siding to decks, additions, kitchens, baths and whole-home renovations, Sebastian and his crew bring 30+ years of experience and a craftsman's eye to every project — clean job sites, honest pricing, and a finish worthy of the Sea Beast name.
Why homeowners pick us
The Sea Beast difference
The owner on every job
Sebastian is on site from the first walk-through to the final detail — you work with the craftsman, not a call center.
30+ years of experience
Three decades of roofing, additions, kitchens, baths and full renovations across North Jersey.
Licensed, bonded & insured
New Jersey HIC #13VH13097400 — permitted, insured and professional on every project.
Built like a legend
Old-world craftsmanship and obsessive detail — the kind of finish that makes neighbors ask who did the work.
Let’s build it right.
Free estimates across North Jersey — call anytime, we’re available 24/7.