Hire a Pizza Van in Westminster for Your Next Celebration

Planning an event in Westminster and want to impress your guests? Whether you’re hosting a stylish rooftop reception overlooking Big Ben, a corporate cocktail party in an historic gallery, or a private celebration in a courtyard off Whitehall, Siena Pizza brings exceptional mobile catering to you with our authentic wood-fired pizza vans. Treat your guests to handcrafted pizzas from our celebrated street food menu served piping hot, packed with flavour, and sure to make your occasion unforgettable.

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pizza van

Why Choose Our Pizza Vans for Your Westminster Event?

Our Westminster food truck catering service delivers artisan pizzas directly to your venue. Each of our self-contained vans is fitted with a genuine wood-fired oven, ensuring every pizza emerges with a perfectly charred crust and rich smoky aroma. From garden terraces near St. James’s Park to event spaces at Somerset House, from private lanes in Covent Garden to pop-up gatherings on Trafalgar Square’s periphery, our mobile setup adapts seamlessly to any Westminster setting. As experts in mobile pizza catering, we transform urban spaces into lively pop-up pizzerias, blending gourmet quality with a vibrant, festival-like atmosphere.

Here’s What You Can Expect:

Authentic Wood-Fired Pizzas: We begin with our signature, slow-proofed dough and bake each pizza in traditional wood-fired ovens for that ideal balance of smoky depth and crispy finish.

Extensive Menu Variety: Our Bear’s menu caters to all tastes: vegan and vegetarian options, gluten-free bases, classic Margheritas, and hearty pulled-meat toppings ensuring every guest finds a favourite.

Professional & Friendly Service: From initial enquiry through to clean-up, our dedicated team handles every detail setup, service, and breakdown so you can focus on delivering a memorable event.

Fully Self-Contained Catering: No kitchen facilities needed. Our pizza vans operate independently, making them perfect for courtyards, terraces, plazas, or any outdoor London venue.

mobile van

Perfect for Every Type of Event

  • Corporate Functions: Elevate networking receptions, board meetings, and product launches with standout mobile pizza catering.
  • Weddings & Receptions: Add a contemporary, casual dining experience to garden ceremonies, rooftop elopements, and marquee celebrations.
  • Private Parties: From milestone birthdays to anniversary dinners and festive gatherings, our pizzas engage taste buds and spark conversation.
  • Festivals & Public Events: Quick, crowd-pleasing service makes our vans ideal for pop-up markets, charity galas, and open-air concerts.

Local Insight & Central London Coverage

Siena Pizza proudly serves Westminster and the wider Central London area. We are familiar with iconic locations such as Westminster Abbey gardens, the Mall, Covent Garden piazza, and the Southbank along the Thames. Our team crafts bespoke catering packages tailored to your venue’s character and event’s style.

Effortless Setup, Delicious Pizza, Happy Guests

Our Westminster pizza vans guarantee smooth, stress-free service. From wood-fired classics to indulgent chocolate brownies, we manage every detail so your guests leave satisfied and talking about your event for weeks to come.

Outdoor garden party with a buffet table displaying assorted pizzas

Ready to Book Your Pizza Van?

Contact us today to check availability, explore our full menu, or request a customised quote. Whether you’re planning well in advance or need last-minute support, Siena Pizza is here to make your Westminster event truly exceptional.

Your Favorite Pizza, Anytime, Anywhere!

Check out our menu and savor the finest Italian pizzas at your favorite pop-up spots.

Our Values

Indulge in the Best Italian Pizzas for Any Occasion!

Our family’s 40+ years of experience means we bring a different dynamic to the table.

5.0 based on 155 Google Reviews

Events we serve at

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Marco Taverna

The most vital part of Siena’s work is the result, the response and joy we see from our customers. Nothing is better than knowing you’ve helped share the joy of pizza with one of our trusted customers.

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What People Are Saying

Catering Units

Our Mobile Catering Units

The Siena Pizza Co Van

The Siena Pizza Co Van has been transformed into a fully functional mobile kitchen and boasts a wonderful clay oven capable of pumping pizza out all day. The van is complete with a branded livery and looks spectacular at any event, it’s a real head-turner! This van would be most suitable for serving 40 -200 guests at a Wedding, Birthday, Event or Festival.  

mobile van

Vintage Pizza Horse Box Trailer

The Siena Vintage Pizza Horse Box Trailer has a massive Pizza oven, which has transformed this vintage trailer into the Ferrari of mobile pizza trailers capable of serving up to 800 pizzas in day. This unique trailer would be most suitable serving from 80 – 500+ guests at a Wedding, Corporate Event, Birthday or Festival.

Get Quote

Please fill out the form to get a quote

Do not hesitate to get in touch, one of our team will happily discuss your bespoke requirements.

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