Licensed building addition contractor for commercial and residential properties in NYC, Nassau County, and Suffolk County. Vertical additions, horizontal additions, floor expansions — designed, permitted, and built.
Expert Service
Pro Build Restoration manages building addition projects from feasibility assessment through final certificate of occupancy. We handle zoning analysis, variance applications, engineering coordination, DOB permit management, and construction for vertical and horizontal additions across all five NYC boroughs, Nassau County, and Suffolk County.
Building additions in NYC require navigating zoning regulations, structural engineering, and in many cases, Landmarks Preservation Commission approval. Pro Build Restoration has the experience and relationships to move these complex projects forward efficiently.
Pro Build Restoration is New York's trusted family-owned, MBE-certified general contractor. Licensed in NYC, Nassau County, and Suffolk County — we bring the credentials and craftsmanship to every project.
Free estimates. 24/7 emergency response. Zero shortcuts. That's the Pro Build promise.
What's Included
Serving commercial and residential clients across NYC, Nassau County, and Suffolk County. Licensed, insured & bonded.
Adding one or more floors to existing buildings. Structural steel, new framing, and seamless integration with existing construction. Historic district and LPC experience.
Lateral building expansions connecting garages, adding rooms, or expanding footprints. Foundation, framing, and full finish work coordinated as a complete project.
Accessible and standard in-law suite additions for Long Island and NYC homes. Separate entrances, kitchenettes, accessible bathrooms, and dedicated utilities.
Zoning analysis, variance applications, DOB permit filing, and Certificate of Occupancy management for all addition projects in NYC, Nassau, and Suffolk County.
Engineering coordination for addition projects requiring structural analysis, steel design, and foundation assessment. Licensed engineers engaged for all structural work.
Complete interior finish of addition spaces — drywall, flooring, tile, painting, trim, and fixtures. Move-in ready delivery, fully tied into existing building systems.
Our Work
Browse completed projects across NYC, Nassau County, and Suffolk County — facade restorations, gut renovations, roofing, masonry, and more.
View Full Gallery →Common Questions
Everything you need to know about our building additions nyc services in New York City, Nassau County, and Suffolk County.
Get Started Today
Contact Pro Build Restoration today. We serve NYC, Nassau County, and Suffolk County — and we respond fast.
Free Estimate