Guide · May 27, 2026 · 8 min
What to Check Before Hiring an Interior Architect
If you're working with an interior architect for the first time, there are questions worth asking up front — from the contract to the budget. We put together a question-by-question guide.
Hiring an interior architect isn't like buying a piece of furniture — it's a process that runs for weeks, involves several parties, and carries a significant budget. Asking the right questions at the start of the process prevents a lot of disagreement later on.
1. Is the scope clear: design only, or implementation too?
Interior architects tend to offer two different service models: drawing and consultancy only, or what we call "turnkey," which includes implementation as well. If you don't know exactly which one you're getting, it stays unclear who's actually managing the site.
2. Is there a bill of quantities?
A bill of quantities is a document that lists the amount and unit price of every material used in the project. A "total budget" quoted without this list is little more than a guess, and it's likely to move during implementation. Ask for this list before signing.
3. Are payments tied to progress?
In a healthy contract, payments are tied to project milestones — concept approval, delivery of working drawings, start of production, handover. Being asked for a large upfront deposit in a single payment is a risk sign.
4. How are change requests handled?
It's natural to change your mind as the process moves forward, but every change has an effect on budget and timeline. A good contract defines from the start how change requests will be documented and priced.
5. Who's responsible for subcontractors and material sourcing?
Under a turnkey service, this responsibility sits with the interior architecture firm. Under design-only service, finding subcontractors and sourcing materials falls to you — so you should plan your time and effort accordingly.
6. Can you see reference projects in person?
Photos don't always reflect real craftsmanship. If possible, seeing a completed project in person or talking to previous clients gives you the most reliable read on material quality and workmanship.
7. How does the warranty period and snag-list process work?
A "snag list" (punch list) should be drawn up at handover, and it should be stated in writing when the items on that list will be closed. The warranty period needs to be written clearly into the contract.
In Short
A good interior architecture process is a process without surprises. When scope, budget, timeline and responsibilities are clarified in writing from the start, both you and the interior architect move forward with the same expectations. If you'd like to talk through how this would work for your own project, you can request a free consultation.