Booking wedding suppliers usually starts with the obvious bits: do you like their work, are they free, and does the price fit?

But there are a few really useful questions worth asking before you sign — especially around what happens if plans change, timings slip or something goes wrong.

Who’s Actually Turning Up on the Day?

This one matters more than it sounds. You may have spent months speaking to a photographer, planner, florist or DJ and naturally assume that person will be there on the day. Sometimes they will. Sometimes they work with a wider team and someone else may be assigned. That’s not necessarily a problem, but it’s worth knowing.

Ask who’ll actually be there, whether they use associates or subcontractors, and what happens if the original person becomes unavailable. If someone else might step in, ask how that handover works and whether you’ll know in advance. It’s much nicer to meet the replacement before the wedding than discover it when they arrive.

What Happens If They’re Ill or Can’t Attend?

Suppliers are human too. People get ill. Cars break down. Family emergencies happen. A good supplier should have thought about what happens if they suddenly can’t deliver the service themselves.

Ask whether they have backup staff, trusted partners or a contingency plan. If they need to bring in someone else, will the replacement provide the same level of service and will there be any change to the price? For something like photography, music or planning, it’s also worth asking whether your notes, timings and preferences are documented somewhere another person can pick up quickly.

What’s Actually Included in the Price?

Quotes can look very straightforward until the extras start appearing. Make sure you know what the agreed price includes and what could trigger another charge later. That might be delivery, setup, travel, extra staff, additional hours, late collection, accommodation or changes to the original brief.

Ask whether there are any likely extras that couples tend to add closer to the wedding, and check VAT if it isn’t obvious on the quote. Having the full cost upfront makes it much easier to compare suppliers properly and avoid extra charges cropping up later.

What Happens If the Wedding Runs Late?

Weddings rarely run to the minute. Photos take longer. Speeches overrun. Dinner starts late. Someone decides they definitely need one more song. Ask suppliers what happens if timings slip. A photographer, band, DJ, transport company or venue may charge overtime once the agreed finish time passes. Some may have a fixed extra-hour rate, while others need to leave at a set time because they’ve got another commitment.

Knowing that in advance means you can make a proper decision on the day rather than agreeing to extra time without knowing what it’ll cost. It’s also worth deciding who’s allowed to approve overtime so the supplier isn’t taking instructions from three different people.

What Are the Setup and Collection Rules?

This is especially useful for florists, decorators, cake makers, furniture hire, lighting and entertainment suppliers. Ask when they can access the venue, how long setup takes and who’s responsible for packing everything away afterwards.

Some venues have very specific access windows. Others may need everything removed the same night. If a supplier has to return early the next morning, that can sometimes cost more. Check whether collection is included in the quote and what happens if the venue closes before the supplier can get back in.

It’s one of those boring details that becomes much less boring at midnight when nobody knows who’s meant to take the candelabras home.

What Do They Need From the Venue?

Some suppliers need more from the venue than couples realise. A band may need a certain amount of space, power supply and setup time. A caterer may need access to a kitchen or preparation area. A florist may need early access and somewhere cool to store arrangements. A photographer may want to know where they can park or whether there are restrictions around flash or drones.

Ask suppliers what they need from the venue, then check those things are actually available. Don’t assume the supplier and venue will sort everything between themselves unless that’s been agreed. Sometimes they will. Sometimes both sides assume you’re handling it.

What’s the Backup Plan for Equipment or Weather?

If the supplier relies on equipment, ask what happens if something fails. Photographers and videographers should have backup kit. DJs and bands should know what they’ll do if a speaker, laptop or other essential piece of equipment stops working.

For outdoor weddings, weather is the obvious one. Ask what can move indoors, how quickly that decision needs to be made and whether any supplier setup changes depending on the forecast. A florist may need to change where arrangements are installed. A musician may not be able to perform outside in the rain. Furniture may need a different layout.

It’s much easier to decide the backup plan while everyone’s calm than when the clouds arrive.

When Do They Need Final Details?

Every supplier has their own deadline for final information. That might include guest numbers, table plans, dietary requirements, song choices, timings, addresses, shot lists or contact details.

Ask for these deadlines early and put them into your wedding calendar. If several suppliers need information at roughly the same time, you can gather it once rather than having the same last-minute scramble five times.

It’s also worth asking what happens if something changes after the deadline. Some changes are easy. Others may mean extra cost or may not be possible at all.

What Happens If You Need to Postpone or Cancel?

Nobody books a wedding expecting to cancel it, but it’s still worth understanding the terms before paying a large deposit. Ask what happens if you need to postpone, whether money already paid can move to a new date, and whether any part of the deposit is refundable.

Also check what happens if the supplier cancels on you. The answers should be set out in the contract, but if anything is unclear, ask before you sign rather than trying to interpret it later.

And keep copies of contracts, invoices and receipts somewhere easy to find. You’ll be very glad you did if you ever need to check exactly what was agreed.

What Happens If the Supplier Stops Trading?

This is one people don’t always think to ask because it feels unlikely. But if you’re paying deposits months or even years before the wedding, it’s worth understanding what protection you have if a supplier goes out of business.

Ask how payments are taken, what your contract says about insolvency and whether any part of the payment is protected. This is also one of the reasons wedding insurance can be worth considering, as policies usually include cover for supplier financial failure - make sure to check the T&C’s for any specifics.

The Best Questions Are Often the Ones You Don’t Know You Need Yet

You don’t need to turn every supplier meeting into an interrogation. Most couples won’t need every answer on day one, and most suppliers will already have sensible processes in place.

The useful bit is knowing what to ask before the pressure is on. Who turns up. What’s included. What happens if timings change. Who pays for extra hours. What the backup plan is. When final details are due.

A few extra questions now could save any unexpected headaches later!