Stairs are the hardest-working part of your home — and the most unforgiving when they are built or repaired badly. At DJ Luxury Renovations, we build, rebuild, and refinish staircases with the precision of true carpenters. We build new staircases to code with properly cut stringers, level treads, and secure handrails, whether you are adding stairs to a finished basement or replacing a worn flight in a Brooklyn brownstone. For existing stairs, we repair creaks and wobbles, replace cracked or rotted treads, rebuild loose stringers, and install new railings and balusters. Our refinishing service transforms tired stairs with sanding, staining, and clear-coating of hardwood treads, plus crisp white risers and freshly painted railings for a clean, modern look. We work on both interior and exterior stairs and understand the structural and code requirements of the New York region. Every cut is measured twice, every tread is leveled, and every railing is anchored the way it should be. We protect your home during the work and back every staircase project with a 1-year labor warranty.