Williamsburg mixes new waterfront condo towers with converted lofts and the surviving frame rowhouses of the Southside — which means everything from slab work at active developments to stoop repairs on blocks with no driveway anywhere.

JBS Concrete Pros serves Williamsburg from our yard at 91-01 120th Street in Richmond Hill, Queens with concrete work, masonry, contracting, and 10–40 yard roll-off dumpster rental — same-day delivery on calls before noon, Monday–Saturday. ZIP codes covered: 11211, 11249.
Container placement is the local puzzle: almost no driveways, constant curb restrictions, and active sidewalk sheds — our office pulls the DOT street permit so the box sits legally. Concrete-side, it's loft-conversion slabs, cellar work, and violation repours under heavy tree pits.
DOT violations cleared: permit, repour, dismissal.
10–40 yd roll-offs, same-day before noon.
Cracks, bowing, underpinning, waterproofing.
4,000 PSI flatwork, stoops, retaining walls.
Tuck-pointing, lintels, façade restoration.
New builds, additions, gut renovations.
Yes — we file the DOT street-placement permit as part of the rental, and place around bike lanes and bus stops legally.
Yes — we coordinate container and pour access with the shed footprint; it's routine on Williamsburg renovation blocks.
GET AN ESTIMATE
Free estimates within 48 hours for concrete and contracting. Same-day dumpster delivery when you call before noon, Monday–Saturday.