The journal / Pune
Architect vs Contractor: Who Does What in Your Home Project
Architect vs contractor roles explained: what each one handles, where they overlap, and who to hire first for your Pune home.
Written by H&H SPACES — a Pune-based construction and civil contracting company serving Pune and PCMC.
Illustrative imageLast updated: 2026-10-12
The short answer
When a Pune homeowner says construction is starting, two professionals shape the outcome more than anyone else: the architect and the contractor. Confusion between their roles is one of the most common sources of friction on home projects, and it usually surfaces at the worst moments, when something on site does not match what the owner imagined. The simplest way to hold the distinction is this: the architect designs the home, and the contractor builds it. That one line explains most of what each one does, but the details matter, because each carries duties the other cannot legally or practically take over, and knowing the boundary protects you when problems arise.
The architect's job in detail
The architect turns your requirements into a buildable design. That means floor plans and elevations shaped around your plot, your family, and your budget, followed by working drawings that the site team actually builds from, with dimensions, levels, and details for every element. The architect coordinates with the structural engineer so the design is safe, prepares the sanction drawings required for PMC or PCMC approval, which must come from a licensed architect, and helps you shortlist materials and finishes that suit both the design and your budget. During construction, the architect visits the site at key stages to verify that the work matches the drawings, issues clarifications when the site team has questions, and in many contracts certifies stage completion before you release payments.
The contractor's job in detail
The contractor executes the drawings. That means arranging labour and site supervision, procuring materials according to the contract type, whether labour-only, labour-plus-material, or turnkey, managing the day-to-day schedule, maintaining site safety, and coordinating the trades: mason, shuttering, bar bender, electrician, plumber, and painter. The contractor is responsible for the quality of workmanship, for building exactly what the drawings specify, and for keeping the sequence of work moving so one trade does not block the next. When concrete honeycombs, plaster cracks, or a slab is cast out of level, that is a workmanship matter, and it sits squarely with the contractor.
Where the two roles overlap
The two roles overlap in useful ways. Both advise you on cost, the architect through design choices, since a compact footprint and simple geometry cost less to build than a sprawling one, and the contractor through execution efficiency and material handling. The contractor regularly flags drawing details that are difficult or wasteful to build on site, and a good architect revises them rather than defending them. Change requests should flow in writing from you to the architect and then to the contractor, so there is always one current version of what is being built. When this triangle communicates well, small issues get solved on site in a day; when it does not, they become disputes about who approved what.
Who to hire first
Hire the architect first. You cannot get meaningful contractor quotes without drawings, and you cannot apply for PMC or PCMC sanction without them either. Once the design and working drawings are reasonably firm, tender them to two or three contractors so every quote responds to the same scope. Some turnkey contractors offer in-house design, which can work, but keep the design approval firmly in your own hands and make sure the drawings are complete before the price is frozen. An owner who signs a construction contract first and figures out the design later has given away the strongest negotiating position in the project.
Confusions worth clearing before you start
A few confusions are worth clearing explicitly. The architect does not supply labour and does not guarantee the contractor's schedule; pressing the architect about slow shuttering work misses the point. The contractor does not design the structure; the structural engineer, engaged through the architect, does, so never accept structural decisions made informally on site without the engineer's sign-off. If a defect appears, workmanship issues belong to the contractor and design errors belong to the architect, which is another reason to have a clear written contract with each. And never let one person quietly play both roles without your knowledge, because the checks and balances between designer and builder are exactly what keep your project honest.
Practical next step
H&H SPACES builds civil, residential, commercial, and turnkey projects across Pune and works smoothly alongside your architect, from sanction drawings to final handover. If you are planning a home and want a construction partner who respects the drawings and the schedule, call +91 84840 57448 or WhatsApp +91 84850 54612 to discuss your project.