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Full fit-outs, workspace renovation and expansion — design to occupation certificate.
Delhi · Turnkey design-build
Turnkey interior contractor in Delhi
Most people planning an interior project in Delhi run into the same fork early: hire an architect and a contractor separately, or go labour-rate — buy the materials yourself and pay only for work done. Both models can work. Both also leave you standing in the middle when the site deviates from the drawing, or when a material delivery stalls the schedule and each party points at the other.
Turnkey design-build is the third model, and it is the only one Interiovation operates. One contract covers design, drawings, procurement, civil, electrical, HVAC, joinery, finishing and handover. One itemised number is quoted before work begins, and one person answers the phone from the first site visit to the day you move in. If the built space doesn't match what was quoted, there is exactly one party accountable — not two parties each holding half the story.
Why single-point accountability matters in Delhi
Delhi projects carry coordination overhead that a lump-sum promise tends to hide: landlord and society sign-offs, fire-safety norms assessed against Delhi Fire Service requirements and the National Building Code, wholesale material sourcing spread across markets like Kirti Nagar and Naraina, and — in older buildings — wiring and plumbing that only reveal their condition once walls are opened. Under a split contract, every one of those becomes a negotiation between your designer, your contractor and you. Under a turnkey contract they are simply the contractor's job.
The commercial logic is the same. Our vendor network has been built through Polstar Engineers & Contractors, the parent firm executing civil and engineering work since 1958 — Interiovation itself was founded in 2018 to bring that execution discipline to interiors. Materials are procured at rates a first-time buyer can't reach, and the itemised quote passes that value on instead of hiding it inside a margin.
What a turnkey engagement costs
Indicatively, turnkey design-and-build in Delhi NCR runs ₹1,500 – ₹2,500 / sq ft — everything from concept and good-for-construction drawings through civil, electrical, HVAC, joinery and finishes, under one contract. Execution-only fit-out runs ₹1,200 – ₹1,900 / sq ft. The honest caveat: a per-sq-ft rate quoted without a site survey and a scope conversation is a guess, which is why every Interiovation number is an itemised quote against your actual brief — one number, no surprises, and the quote you sign is the amount you pay.
Where a project lands inside those bands is decided by scope and specification, not by negotiation theatre. A cabin-heavy office carries more electrical and HVAC zoning than an open plan; a clinic carries compliance work a boutique doesn't; an older home carries concealed-work risk a bare shell never will. Reading a quote against those drivers — rather than comparing two headline rates — is the single most useful habit a Delhi client can bring to the table, and it's exactly what an itemised quote makes possible.
Scope of work
The spaces we build across Delhi NCR
The same turnkey scope — design, execution, handover — applied to commercial, institutional and residential work.
Banks & Institutions
Branch rollouts, secure environments, education and public institutions.
Healthcare
Clinics, diagnostics and hospital interiors built to compliance and calm.
Retail & Hospitality
Brand-true stores, restaurants and guest experiences, delivered turnkey.
Homes & Apartments
Complete home interiors — design, civil, joinery, finishing, handover.
Renovation
Structured renovation of lived-in spaces with minimal disruption.
How we work
Five steps, one point of contact
Every Delhi project, commercial or residential, moves through the same five steps — no promise is made before the site is measured, and no invoice arrives that wasn't itemised in the quote.
- 01
Listen & Measure
Site study, requirement mapping, feasibility — before any promise is made.
- 02
Design & Quote
Concept, drawings and a transparent itemised quote. One number, no surprises.
- 03
Plan & Procure
Vendor network built since 1958 secures best-value materials, passed to you.
- 04
Build & Report
In-house execution teams, weekly progress reporting, single point of contact.
- 05
Handover & Care
Snag-free handover, documentation, and after-care that answers the phone.
FAQ
Frequently asked questions
Straight answers to what Delhi clients ask us first.
What does a turnkey interior contractor actually take responsibility for?
Everything between an empty shell and a usable space: design and drawings, the itemised quote, material procurement, civil, electrical, HVAC, joinery, finishing, snag-free handover and after-care. You hold one contract and one point of contact — there is no design-side entity blaming the execution side, or the reverse.
How much does turnkey interior work cost in Delhi?
Indicative 2026 bands for Delhi NCR: ₹1,500 – ₹2,500 / sq ft for turnkey design-and-build, ₹1,200 – ₹1,900 / sq ft for execution-only fit-out. Where a specific project lands depends on scope and specification, which is why we quote an itemised number after a site visit rather than a headline rate before one.
Is turnkey more expensive than hiring an architect and contractor separately?
On paper it can look that way, because split contracts and labour-rate models push costs off the quote and onto you — your time managing procurement, the cost of material mistakes, and rework when design and execution disagree. Turnkey prices the whole outcome upfront; the quote you sign is the amount you pay.
Which areas of Delhi NCR do you serve?
We work across Delhi, Gurugram and Noida from our New Delhi base. Enquiries get a response within 24 hours — by phone, WhatsApp or the contact form.
Start the conversation
Tell us the space. We’ll tell you the number.
A transparent, itemised quote and a single point of contact — we respond within 24 hours.