Mobile Coffee Carts in Portsmouth, NH
One mobile coffee cart and espresso bar vendor currently serves Portsmouth. Compare them below and request free quotes for weddings, corporate events, trade shows, and private parties. Setups range from compact indoor coffee carts and pop-up espresso bars to full coffee trucks and trailers for outdoor events.
Portsmouth vendors offer espresso and latte carts, with packages starting around $1,000 depending on guest count, service hours, and menu. 1 of these listing has been manually verified by our team.
Whether you are searching for a coffee cart, a coffee trailer, a mobile coffee bar, or full coffee catering in Portsmouth, a mobile barista brings the whole cafe setup to your venue, which means no catering hall requirement and no guest travel. Most vendors serve the greater Portsmouth area and will travel further into New Hampshire for larger events. Use the listings below to compare vendors, read reviews, and request a free quote.
Coffee Cart Vendors in Portsmouth(1)

Side By Side Coffee
Side By Side Coffee provides mobile coffee catering across Maine, New Hampshire and Massachusetts, with Portland, Portsmouth and Boston as their core markets. They focus on catering and private event work rather than pop-up vending, covering weddings, corporate events and private celebrations, and take on recurring bookings.
Starting at $1,000 for a two hour event
Plan your event
Coffee Cart FAQs for Portsmouth Events
How much does a coffee cart cost in Portsmouth?
Vendors in Portsmouth start around $1,000. Final cost depends on guest count, service hours, and menu selections, with larger weddings and corporate events running higher.
How many coffee cart vendors serve Portsmouth?
We currently list 1 coffee cart vendor serving Portsmouth. Many vendors based elsewhere in New Hampshire also travel to Portsmouth, so submitting a quote request often surfaces additional options.
How far in advance should I book a coffee cart in Portsmouth?
For weddings and large events in Portsmouth, book three to six months ahead. For corporate events and smaller gatherings, four to six weeks is usually enough, though the most popular vendors fill Saturday dates well in advance.
What events are coffee carts popular for in Portsmouth?
Coffee carts are booked in Portsmouth for weddings, corporate meetings and conferences, office appreciation days, bridal showers, birthday and graduation parties, and outdoor festivals across New Hampshire.
How many guests can one coffee cart serve in Portsmouth?
A single barista generally serves 30 to 70 drinks per hour depending on the menu. Simple drip and cold brew service runs at the higher end, while a full espresso menu with milk alternatives and latte art runs slower. As a rough guide, one cart comfortably handles up to about 100 guests over a two-hour window. Above that, most vendors in Portsmouth will recommend a second barista or a longer service window so guests are not queuing.
What is the difference between a coffee cart, a coffee trailer, and a mobile coffee bar?
The terms overlap, but in practice a coffee cart is a compact setup that fits indoors and suits offices, lobbies, and receptions. A coffee trailer is a towed unit built for outdoor events, festivals, and larger guest counts, and it needs parking and access space. A mobile coffee bar or pop-up espresso bar usually means a table-based setup assembled on site. Most vendors serving Portsmouth can advise which suits your venue once they know the space and guest count.
Do coffee cart vendors in Portsmouth travel to my venue?
Yes. Mobile coffee carts are built to travel, and most vendors serving Portsmouth cover the surrounding metro area. Travel beyond a vendor's standard radius may add a fee, which is worth confirming when you request a quote.