10 Questions to Ask Before Booking a Mobile Pizza Caterer

Last year, Sarah was planning her daughter’s 21st birthday in a garden in Pontypridd. She’d seen a wood-fired pizza van at a friend’s wedding and thought it would be perfect. But when she rang the first caterer, she had no idea what questions to ask. Three weeks before the event, everything fell apart—power issues, no prep space, and the caterer couldn’t commit to Welsh vegetarian options. Her daughter’s party nearly turned into a catering nightmare.

This doesn’t have to be you. Whether you’re planning a wedding in the Valleys, a corporate team day in Cardiff, or just a brilliant garden party, booking a mobile pizza caterer is a fantastic idea. But it’s completely different from booking a traditional caterer. The wood-fired oven, the outdoor setup, the interactive experience—it all changes the conversation.

We’ve been running our mobile pizza catering from Tonypandy since 2015, and we’ve learned exactly what event organizers should ask before they commit. In this guide, we’re walking through the 10 questions that actually matter. The ones that’ll save you stress, protect your event, and make sure your guests gather around the oven for a meal they’ll actually remember.

Let’s get into it.

1. Do You Have Experience Catering Events Similar to Mine?

This is your starting point. Don’t just ask if they’ve done weddings or parties—ask about events that match *your* specific situation. The size, the season, the venue type. They matter

There’s a massive difference between catering for 40 guests in a heated marquee in February and catering for 150 guests in an open garden in July. One requires a completely different setup. A mobile pizza caterer who’s worked both? They’ve learned what works and what doesn’t.

Ask for references. Specifically, ask for contact details of people who’ve booked them for events comparable to yours. Then actually ring those people. Ask them whether the caterer showed up on time, whether the food was genuinely good, and whether things stayed on track when things got chaotic (because events always get a bit chaotic).

When you’re vetting a mobile pizza caterer, don’t settle for “Yes, we’ve done weddings.” Dig deeper. Ask about the specific challenges they’ve solved. At Welsh Italian Pizza Co, we’ve catered for corporate team days in the pouring rain, garden weddings in summer, festivals with hundreds of guests, and intimate birthday parties for 20 people. Different challenges, different solutions.

2. What’s Included in Your Quote—And What Isn’t?

This is where so many people go wrong. You get a price, you think “brilliant,” and then three weeks before the event, there’s suddenly talk of delivery fees, staffing charges, and equipment rental costs.

Before you sign anything, ask for a complete breakdown. Here’s what you need clarified:

The setup and teardown: Does the caterer handle all of it, or is that on you? Who brings their equipment, sets up the wood-fired oven, and makes sure everything’s in place? Who cleans up afterward?

Staffing: How many staff members come with them? Are they trained to interact with your guests (because that’s part of the magic with pizza catering—people love watching their pizza being made)? Are they insured?

Power and water: If you need to provide power or water connections, the caterer should tell you exactly what they need. Amps, water pressure, hose length. Get specific.

Equipment rental: Some venues charge for bringing in external catering equipment. Some don’t allow it at all. Ask your caterer if they’ve worked at your venue before and what they needed to arrange.

A good caterer—one who’s worth your time—will give you a written quote that’s transparent about all of this. No surprises on the day.

3. Can They Handle Your Dietary Requirements?

This isn’t just about vegetarians and vegans, though both matter. We’re talking allergies, religious dietary requirements, specific ingredient requests, and health conditions.

Here’s the thing about wood-fired pizza: it’s incredibly flexible. You can do vegan pizzas with Welsh leeks and roasted vegetables. You can do gluten-free bases. You can source specific ingredients if someone has a severe allergy.

But the caterer has to know about these needs upfront. Don’t assume they can figure it out on the day.

Ask them explicitly:

– Can they provide gluten-free pizza bases?
– What’s their process for handling nut allergies?
– Can they cater for vegan guests without relegating them to salad?
– If someone has a dairy allergy, can they do proper pizzas without cheese?
– What about religious dietary needs (halal, kosher, etc.)?

Our menu flexibility means we can handle almost any dietary need without making anyone feel like they’re eating something different or lesser.

If a caterer says “We can’t really do dietary requirements” or seems vague about it, that’s a red flag. Move on.

4. What’s Your Setup Area and Power Requirements?

This is a practical one that surprises people. A wood-fired pizza van isn’t like a buffet table you can stick in the corner of the marquee.

These things need space. They need power. They need ventilation (hot ovens produce heat and smoke). And depending on the season, they might need protection from the weather.

Ask your caterer:

– How much flat, level ground do they need for setup?
– What are their electrical requirements? (Most wood-fired ovens need a certain amperage)
– Do they need water on-site, and what pressure/flow?
– How much ventilation space do they need?
– If you’re catering in winter or poor weather, what do they do? Do they bring a marquee? Is that included or extra?

This matters because your venue might have limitations. We’ve catered for events where the only suitable ground was slightly uneven grass, and we had to bring in specialist equipment to level it. Another time, a venue had limited power, so we planned the menu around what we could deliver with the available capacity.

Get these details sorted before you book. It’s not glamorous, but it’s absolutely essential.

5. How Many Pizzas Can They Actually Make Per Hour?

People often think about how many pizzas their guests will eat, but they don’t think about *how fast* a pizza catering service can produce them.

A wood-fired oven cooks pizzas incredibly quickly—ours typically take 60-90 seconds once they hit the oven. But there’s still a limit to how many you can push through in an hour, especially if you want each pizza to be made fresh to order.

Ask your caterer:

– What’s their maximum capacity per hour?
– Do they batch cook (make lots of the same pizza), or can they do completely custom orders one at a time?
– If your event has 150 guests all arriving at the same time, how do they handle that?
– How long would guests realistically wait for their pizza?

There’s also a quality question here. Some caterers will race through pizzas just to hit a number. We’d rather cook 20 brilliant pizzas per hour that people actually want to eat than 30 rushed ones.

If you’re having 200 guests and they’re all hungry at once, you need to know the caterer can handle that. It might mean a longer serving window, or it might mean you need a supplementary food option. But you need to know this upfront.

6. Do You Work With Venues I Haven’t Used Before? What About Restrictions?

Every venue is different. Some are brilliant with catering. Some have bizarre restrictions. Some have issues you’d never predict.

Ask your potential caterer:

– Have you worked at my venue before? (This is gold if they have.)
– If not, are you willing to do a venue recce with me to check for issues?
– What venue restrictions have you encountered that caught you out?
– Do you have a standard list of questions you ask venues?
– Are there any venue setups you won’t work with?

Some venues don’t allow external catering. Some have restrictions on open flame (which matters if you’re using a wood-fired oven). Some have noise restrictions. Some venues are owned by people who are brilliant with caterers, and some are genuinely difficult.

A caterer who’s worked at your venue before is worth their weight in gold. They know the power situation, the ground conditions, the weather exposure, and the venue owner’s quirks. That knowledge is invaluable.

7. What Happens If Weather Turns Bad?

This is the question people forget to ask, and it’s a big one if you’re planning an outdoor event in Wales.

A wood-fired oven in heavy rain is… a challenge. Not impossible, but it requires planning. Some catering companies have contingencies. Some don’t.

Ask:

– What’s your plan if it rains heavily?
– Do you bring a marquee or cover for the oven?
– Is that included in your quote, or is it extra?
– At what point do you have to move or shut down?
– What’s your policy if the weather makes cooking impossible?

We’ve catered for events where it absolutely poured, and we’ve had marquees up, heaters running, and the oven covered but still functional. But that requires planning and extra equipment. Not every caterer has this sorted.

If you’re booking for a Welsh summer—which is beautiful but unpredictable—you need a caterer who has a weather plan. Otherwise, you’re gambling.

8. Can You Customize Your Menu? What Are Your Signature Pizzas?

This is where you get to talk about what actually makes the caterer special. Every caterer has their thing. You need to know what theirs is, and whether it aligns with what you want.

Ask:

– What are your most popular pizzas?
– Can I customize toppings on any pizza?
– Do you have signature pizzas that showcase your approach?
– Can you work with specific local ingredients if I request them?
– What’s your policy on weird or unusual topping combinations?

For us, it’s Welsh ingredients. But we’ll also do whatever you want. If you want Welsh lamb with red onions and rosemary? We’ll do it. If you want something completely different, that’s fine too.

A good caterer should be confident about their thing but flexible about yours.

9. What’s Your Process for Taking Orders and Customizing on the Day?

This is the operational question that affects the actual experience of your event.

Some caterers take orders in advance (usually 2-3 weeks beforehand). Some do bespoke menus for each guest. Some do a set menu where everyone gets the same pizzas. Some do a mix.

Ask:

– How do you take orders? Online form? Email? A week before the event?
– Can guests customize their orders on the day, or must it be pre-planned?
– How do you handle dietary requirements that people mention on the day?
– If someone’s not happy with their pizza, what’s your process?
– Can guests watch their pizza being made?

The interactive experience is a massive part of mobile pizza catering. That’s why you’re booking a wood-fired oven instead of having pizza boxes delivered. If the caterer doesn’t have a process that lets guests engage with the cooking, you’re missing the magic.

10. What Are You Insured For? Can You Provide Proof?

This is the unsexy but essential question.

Is the caterer properly insured? Can they handle liability if something goes wrong? Do they have public liability, employers’ liability (if they have staff), and food hygiene insurance?

Ask to see their insurance certificates. A professional caterer will have these ready to show. If they look vague about insurance or claim they don’t need it, that’s a massive red flag.

It matters because:

– If someone gets food poisoning, you need to know there’s someone responsible
– If equipment damages your venue, you need insurance to cover it
– If a staff member has an accident, you need to know it’s covered
– If something goes legally wrong, you need documented evidence that the caterer was insured

We carry full public liability and employers’ liability insurance, and we’re happy to provide certificates before you book. Any professional caterer should do the same.