Washington Heights is pre-war apartment canyon country on the steepest terrain in Manhattan — Local Law 11 cycles, retaining walls holding back the ridge, and cross streets that drop a full story per block.
JBS Concrete Pros serves Washington Heights from our yard at 9101 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: 10032, 10033, 10040.
LL11/FISP corrective concrete and masonry, retaining wall repair and rebuilds on the slopes, sidewalk violation repours on grades where formwork actually matters, and containers permitted on streets where curb space is a chess game.
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 — from repointing and cap repairs to full engineered rebuilds with drainage, which is usually what a bulging wall on the ridge needs.
Yes — stepped forms and proper joints on grade; steep flags fail fast when poured flat-street style, which is why so many here crack.
GET AN ESTIMATE
Free estimates within 48 hours for concrete and contracting. Same-day dumpster delivery when you call before noon, Monday–Saturday.
