Professional exterior carpentry services throughout Brooklyn, Queens, Long Island and Nassau County. $1,500 - $30,000+. Free estimates within 24 hours.
Full-service exterior carpentry including decks, fences, pergolas, siding repair, and outdoor structures. Our skilled craftsmen bring over 10 years of NYC carpentry experience to every project.
Visit your property to assess the project, discuss your needs, and explore design options for your outdoor space.
Create plans showing dimensions, materials, finishes, and how the structure integrates with existing property features.
Handle required building permits for larger structures with local building departments.
Choose lumber types, hardware, finishes, and accessories. Source quality weather-resistant materials.
Clear the build area, mark boundaries, dig postholes or excavate as needed, prepare foundations.
Build the structure with quality joinery, proper fasteners, and weather-resistant techniques for longevity.
Apply protective stains, paints, or sealers. Install hardware and final details.
Complete site cleanup, dispose of all debris, and walkthrough together to ensure satisfaction.
We provide professional exterior carpentry services throughout:
Browse a selection of our recent work. Quality craftsmanship and attention to detail in every project.
"Sani Building Corp built our backyard deck and pergola in Bay Ridge. The composite deck looks amazing and required no maintenance. Excellent craftsmanship."
"Multi-level deck addition with built-in benches and storage. The team handled everything including permits. Beautiful results that increased our property value."
"Full deck renovation - replaced damaged boards, refinished, new railings. Looks like a brand new deck. Will use Sani for our future projects."
"New cedar deck construction. The wood selection and craftsmanship is top quality. Beautiful design that complements our home perfectly."
"Trex composite deck installation with beautiful railings. Sani handled the entire permit process and delivered on schedule. Highly recommend."
"Custom pergola and deck combination in our backyard. The team was professional and the finished result exceeded our expectations."
Get a free, detailed estimate within 24 hours. No obligations, no hidden fees.