Quick answer: Turnkey interior design Delhi firms handle the design, drawings, materials, civil work, carpentry, electrical, plumbing, painting and final handover under a single contract — so you deal with one team, one BOQ and one timeline instead of six separate vendors. In 2026, budget roughly ₹1,450 per sq ft for design-led work and…
Based in South Delhi? See our dedicated page on interior designers in South Delhi & Chhatarpur — local costs, society and RWA rules, DDA flat constraints and how we run projects in the area. Interior design cost per sq ft in Delhi is one of the first things homeowners and businesses want to pin…