Ortiz Construction Services

Every block in Upper Manhattan has its own rhythm of renovation. Sidewalks hum with the sound of hammers and drills as brownstones get fresh facades and fire escapes get new railings. Ortiz Construction Services has been part of that rhythm for years, handling everything from structural repairs to full gut renovations. They specialize in turning rough sketches into solid walls, tight windows, and dry basements—exactly the kind of work that keeps the neighborhood standing. Fifth Avenue between 123rd and 124th is where they set up their paperwork and trucks. The address, 1234 5th Ave New York, NY 10112, puts them right in the mix of pre-war walk-ups and newer infill projects. That stretch of pavement sees a steady stream of dumpsters, deliveries, and subcontractors, all coordinated from a single office door. It’s the kind of place where a quick phone call can launch a dumpster permit or a plumbing inspection before the day is out. They tackle jobs most homeowners dread: foundation cracks, sagging joists, leaky roofs that never seem to dry. Kitchens get new layouts, bathrooms get waterproof membranes, and electrical panels get updated without tearing the whole house apart. There’s also a knack for matching historic trim when original pieces are missing, a detail that matters in a neighborhood where every cornice tells a story. When the next project starts to feel overwhelming, directions are a click away: map. Give them a ring at (424) 264-7178 and the dumpster shows up by Tuesday. That’s how things get done around here.