By the Exhibition Stall Design editorial team · Updated 1 October 2026 · 13 min read
Short answer
Before hiring for drone light shows, ask who physically does the work, what the quote excludes, what drawings you will approve before anything is cut, who prepares the organiser submission, what deliverable each payment milestone releases against, who will be on site during build-up and show days, what the backup plan is if something fails, and who dismantles and clears the stand afterwards. The questions matter less than the shape of the answers: specific, written and verifiable is good, while general reassurance is the warning sign.
Key takeaways
- Ask what the quote excludes, never whether everything is included — the second question always gets a yes.
- Insist on approving dimensioned drawings rather than a render before fabrication starts.
- Ask what happens after the show. Dismantle, clearing and storage are where unpriced costs hide.
- Grade answers on specificity: a name, a date, a document or a number beats any amount of reassurance.
- Get the project manager's name, the crew size and the build-up shift hours in writing.
- Put the same questions to three vendors and write the answers in three columns. The gaps do the work for you.
How this interview works
Most vendor questionnaires fail for the same reason: they collect answers nobody knows how to read. Every firm says the work is in-house, every firm says the quote is all-inclusive, and every firm says their team will be on site. The useful skill is not asking the question — it is recognising, from the shape of the reply, whether the person answering has done this before.
Every question is therefore paired with its diagnosis. One test runs through all 15 of them — does the reply contain something verifiable? A strong drone light shows vendor produces a name, a date, a document or a figure. A weak one produces confidence, which is not the same thing and cannot be checked.
Sequence matters more than it looks. Ask about price before the brief is settled and you get a figure the vendor is then committed to defending; ask about build-up after you have signed and you get an answer shaped by what is now convenient. The stages below put each question where its answer is still honest.
Stage 1 — before you shortlist (questions 1 to 4)
These decide who is worth briefing at all. Ask them on a call, before any design or pricing conversation, because they are about the firm rather than about your project — and because the answers are much harder to tailor when the vendor does not yet know what you want to hear.
Underneath, they all probe the same thing — whether the firm owns the work or brokers it. Written for event managers, corporate communication teams and agencies running conferences, launches, dealer meets and public shows, this guide exists because that answer usually surfaces during build-up week, when it is far too late to act on.
01
1. Have you worked at my venue, and what are its rules on height, rigging and fire rating?
A good answer is specific about the hall — the height limit, whether rigging is allowed, what fire certification the organiser demands, and when drawings have to be submitted. A bad answer is "we work at every venue in India". Breadth is not the claim you need; one correct hall rule tells you more than a list of twenty cities.
02
2. Which parts of this scope do you buy in, and from whom?
A good answer names them without being pushed — nobody owns everything, and print, AV, furniture and freight are routinely bought. What you are listening for is whether the person knows their own supply chain. A bad answer treats the question as an accusation, which usually means more of the scope is bought in than they want to discuss.
03
3. Who will be my single point of contact, from brief through dismantle?
A good answer is a name, a role and a mobile number, plus confirmation that the same person is physically on site during build-up and show days. A bad answer is "our team" or "our coordination desk". Shared accountability is no accountability, and a contact who changes at handover means nobody carries the history of your decisions onto the floor.
04
4. How many jobs are in your production queue for my show week?
A good answer is a number, ideally with an unprompted note about which of them is largest — it tells you whether your stand is the priority or the filler. A bad answer is "don't worry, we'll manage", which is what a firm says when the queue is not theirs to see, or when they already know the answer is uncomfortable.
Stage 2 — while you are being quoted (questions 5 to 8)
Now you have two or three vendors working from the same brief. These questions are what make their numbers comparable, and they are the ones most often skipped because they feel adversarial. They are not — a vendor who answers them well is making their own life easier too, since an itemised scope is also their defence against scope creep.
Priced mainly by drone count and show length; share your event date, city and audience size for a quote. The variables that move a drone light shows price are well known, and the list below is all of them. Ask a vendor which two matter most on your job: a confident, specific ranking means the quote was built, and a vague answer means it was guessed.
- Show duration and number of event days
- Equipment size and specification (screen size, projector brightness or drone count)
- Content creation and programming time
- Rigging, power backup and technician crew size
- Permissions, venue rules and rehearsal time
01
5. If I remove something from this quote, what does the total become?
A good answer is a revised figure within a day, because the quote was assembled from line items in the first place. A bad answer is a vague "we'll adjust" or a total that barely moves — the first means there were no line items, the second means the removed item was never honestly costed.
02
6. Is GST included, and what is the pre-tax total?
A good answer gives both figures without being chased, because that is the only way two quotes can be compared on the same basis. A bad answer is ambiguity, or a total that quietly changes basis between the proposal and the invoice. Ask also which organiser or venue charges will be billed through the vendor rather than directly to you.
03
7. Are transport both ways, installation, electrical fittings and dismantle inside this figure?
A good answer goes line by line, yes or no, without hedging. A bad answer is a general "yes, everything's included" — which is the reply this question always draws, and the reason to put it as four separate questions. These are the four scopes most often missing, none of them is optional, and all of them get bought at show-week rates when they surface late.
04
8. What would you change about this brief if it were your budget?
A good answer is an opinion: spend more on lighting, less on joinery, move the storage, drop the second message. A bad answer is "it's perfect as it is". A supplier with no view is either not reading the brief or not willing to risk the order by disagreeing, and neither of those helps you on the floor.
Third stage — turning a conversation into a contract (questions 9 to 12)
These turn a conversation into a contract. Each one closes a gap that otherwise gets discovered on the floor, when the only options left are expensive. Ask them before the advance leaves your account, because afterwards you are negotiating from a weaker position with a shorter clock.
Design and price are already settled by now. What remains is authority and evidence — who may approve what, and what exists on paper when it matters. Unglamorous, and the reason most disputes never happen.
01
9. Can I see the production schedule, with dates on it?
A good answer is a schedule with drawing release, print, joinery, dry build, dispatch and installation on separate dates. A bad answer is a delivery week. The intermediate dates are the whole value: they are what let you notice a slip while it is still a week early rather than on build-up morning.
02
10. What happens if you are late?
A good answer is uncomfortable but specific: here is the slack in the schedule, here is who we call, here is what we would do. A bad answer is that it has never happened. You are not really looking for a penalty clause — you are looking for evidence that somebody has thought about the failure case before being inside it.
03
11. What are the payment milestones, and what does each one release against?
A good answer attaches every instalment to something inspectable: a signed scope, approved drawings, the submission acknowledgement, a workshop dry build, handover of a working stand. A bad answer is a schedule of bare dates, or most of the money up front. Keep a meaningful balance payable after handover — it is what keeps a crew on the stand on show morning.
04
12. What insurance and site documentation do you carry?
A good answer arrives immediately, because any firm working regularly in exhibition halls keeps it to hand. A bad answer is a promise to check and come back. It is a dull question with a revealing answer — it separates contractors who work in venues every month from those about to find out what a venue requires.
Before build-up: questions 13 to 15
Save these for the fortnight before the show. By then production is finished and everything that can still go wrong is logistical. It is also the stage buyers most often skip, which is precisely why asking gets you an unpolished answer.
What the show finally has to deliver is an experience strong enough that guests film and share it, with a clear brand moment and a call to action timed in the show. These questions test whether anyone has planned for the hours in which that actually happens, because a stand still being assembled at ten in the morning on day one delivers none of it.
01
13. What is the backup if something fails during show hours?
A good answer is concrete: spares carried to site, a technician reachable within minutes, a named person on the floor through show hours, and a replacement path for anything that would stop the stand working. A bad answer is "nothing has ever failed". Lamps fail, laminate chips, screens drop signal and power trips — the only question is whether somebody planned for it.
02
14. What do you need from me, and by when?
A good answer is a dated list: artwork at final size, product dimensions, staff numbers, any samples to be displayed. A bad answer is "nothing, we'll handle it". Most build-up delays trace back to an input that arrived late, and a supplier who has not asked for yours has not planned backwards from the date.
03
15. Who dismantles and clears the stand, and what happens to the reusable elements?
A good answer is the same crew, inside the organiser's dismantle window, with the reusable frames and graphics named and a storage arrangement stated. A bad answer is silence, because dismantle was never priced. This is where deposits are forfeited, penalties are charged, and assets you paid to fabricate quietly go to landfill.
Exhibiting soon? Let's build your stall.
A quick reference for the call
Some answers sound fine and mean nothing. The rows below are those cases side by side with what a real answer looks like. It works best as a call sheet; reading it afterwards is reading it too late.
| The question | What a real answer contains | What should make you pause |
|---|---|---|
| What are the payment milestones | Each instalment tied to something you can inspect | A schedule of dates, with most of it up front |
| How many lights | A count and a position for each one | Lighting included |
| What do you need from me | A dated list of inputs | Nothing, we'll handle it |
| Can I see finished work | Photographs from a named show, with the stall area and the year | Renders only, or images with nothing attached to them |
| What would make it cheaper | A scope trade — simpler finish, fewer panels, a reused frame | A flat discount with no change to the scope |
| Who is on site at build-up | A name, a crew size and the shift hours | Our team will be there |
| What is excluded | A written exclusion page attached to the quote | The phrase all-inclusive, with no list behind it |
Notice the pattern: real answers are brief and checkable, evasive ones are long and warm. When a simple question produces a paragraph, the paragraph is standing in for a fact.
What can your area actually hold?
A final question, and the most revealing of the lot: what will my area actually hold? It takes a drone light shows vendor about ten seconds to work out, which means an evasive answer is not a limitation of the question.
Storage takes 10% of the area up to 18 sq.m and 15% above it. A meeting corner takes 5% by default, or 20% when booking meetings is the actual purpose of the show. Display is whatever remains. Divide display area by 2.5 and you have how many visitors fit at once; divide total area by 9 for how many staff the stand needs on duty.
Why it matters: footfall expectations and stand capacity are usually set by different people who never compare notes. If your campaign is built around a volume of visitors the stand cannot physically hold, the constraint is the stand, not the marketing — and that is a conversation to have at briefing stage, not on day one.
| Size booked | Usable display | Storage taken | Staff | Visitors it holds | Lead time |
|---|---|---|---|---|---|
| 9 sq.m | 7.6 sq.m | 0.9 sq.m | 2 | 3 | 3 |
| 12 sq.m | 10.2 sq.m | 1.2 sq.m | 2 | 4 | 3 |
| 18 sq.m | 15.3 sq.m | 1.8 sq.m | 2 | 6 | 3 |
| 54 sq.m | 43.2 sq.m | 8.1 sq.m | 6 | 17 | 5 |
| 100 sq.m | 80 sq.m | 15 sq.m | 12 | 32 | 5 |
Same arithmetic as the stall planner: staffing is area ÷ 9 with a floor of 2, and the lead time runs 3 weeks base, +1 from 24 sq.m, +2 from 54 sq.m, +2 for premium finishes and +2 for a second storey.
Answers that should end the conversation
Not everything here needs weighing against the price. The first group holds the failures peculiar to drone light shows, the ones you cannot recover from in a hall; the second holds the behaviours that reliably precede them.
- Under-specified equipment that looks dull in a bright hall
- No rehearsal or technical run before doors open
- Missing backup power or spare units
- Content not built for the actual screen or surface size
- Fabrication offered without drawings for you to approve first
- A delivery week offered in place of a dated production schedule
- Reference images that cannot be tied to a show, a size or a year
- A refusal to name the workshop or studio, or a visit that is always possible next month
- Every question fielded by the salesperson and none by anyone who builds
- A deadline on your decision that belongs to their cash flow rather than your show
- An advance requested before any scope document exists
Every vendor sounds the same until you ask who is in the hall on build-up morning.
Turning replies into a decision
Record as you go, in a fixed order, one column per vendor. This is the whole method: in conversation a non-answer passes for an answer, and in a table it does not.
Then read the set backwards, from the outcome to the answers. You are not buying a stand; you are buying a result at a show, and the questions only matter in so far as they predict it. A vendor who answers everything well and cannot discuss what the show has to achieve is a builder rather than a partner — useful, but you will have to supply the thinking yourself.
- Who does the work, and the address where it happens
- The material specification, including the fire treatment
- The show-day backup plan and who is on the floor
- What the vendor needs from you, and by when
- What the quote excludes, in writing and signed
- The build-up arrival slot, crew size and shift hours
- The date on which you will approve dimensioned drawings
Ask all three at once
Send all three vendors the same brief and the same questions: show name, city, dates, stall area, number of open sides, budget band, and two or three reference images with a line on what you liked about each. Identical inputs are what make the replies comparable, and how quickly and precisely a vendor answers before you have paid anything is the best available preview of how they will answer during build-up week.
We answer all of them in writing. Design is free with every confirmed fabrication order, fabrication happens in our own workshops, we prepare the organiser drawings and the approvals, and one project manager stays on the job from brief through dismantle.
Frequently asked questions
What should I ask about the venue's rules?+
Ask for the height limit, whether rigging is permitted, the fire certification the organiser requires, and the date drawings must be submitted. Specific knowledge of one hall beats a claim to work in every city.
What is the best question to catch a sub-contracted build?+
"Can I visit the workshop this week?" A firm that owns production answers with an address and a day. Anything that defers the visit — after the order, nearer the show, once design is approved — is the answer by another route.
How long should this take?+
About a thirty-minute call for the first stage, then one document request each at quoting and signing. Set against a build that needs 3 weeks or more, it is the cheapest hour in the whole project.
What if a vendor refuses to itemise the quote?+
Treat the refusal as the answer. Without line items you cannot compare two quotes, remove scope you do not need, or tell the difference between a cheaper vendor and a smaller scope.
What should I ask about dismantle?+
Who does it, whether it happens inside the organiser's window, what is cleared, and where the reusable frames and graphics are stored afterwards. Unpriced dismantle is where deposits and penalties surface.
What should I ask a drone light shows vendor about pricing?+
Priced mainly by drone count and show length; share your event date, city and audience size for a quote. Beyond the figure, ask what drives it, what would make it cheaper, which lines are excluded, and what the pre-tax total is. A vendor who can rank the drivers for your brief has priced the job rather than guessed at it.
How do I know if my stand is the right size?+
Ask the vendor what it can hold. At 36 sq.m the arithmetic gives about 28.8 sq.m of display, room for roughly 11 visitors at a time and 4 staff on duty. If your footfall expectation is far above that, the constraint is the stand rather than the campaign.
Is it reasonable to ask to visit the workshop?+
Entirely. It is a routine request for anyone buying a fabricated product, and the reaction to the question is informative even before the visit happens.
Drone Light Shows near you
Our crews deliver drone light shows in every major Indian city.