Bar Staff for Hire London.

The Sesh Bars supply experienced, licensed bartenders and bar backs for events across London. Hire bar staff in London from £180 per bartender for a four-hour shift — every member of our team holds a personal alcohol licence, carries £5m public liability insurance, and arrives briefed on your event. Whether your venue has its own bar, you've dry-hired a mobile unit, or you need extra crew to support an existing team — we provide staff who arrive professional and ready to serve from the first order.

The Sesh Bars bar team at an outdoor London event, ready to serve
01 — Roles

Bar Staff Roles Available.

Bar staff hire covers three primary roles: head bartender, cocktail bartender, and bar back. Head bartenders manage the bar operation — stock, pacing, and team coordination — alongside serving. Cocktail bartenders focus on drink production, from classic serves to bespoke menus. Bar backs handle restocking, glass collection, ice runs, and bar hygiene so the bartenders never stop pouring.

Every staff member arrives pre-briefed on your event: guest count, drink list, dress code, venue layout, and any dietary or licensing considerations. We require a drinks list and event brief at least 48 hours before the event. For cocktail-heavy events, a tasting session can be arranged at your venue or our premises in advance.

Head Bartender

Bar management + serving, shift lead

Cocktail Bartender

Full menu capability, fast and accurate

Bar Back

Stock, glass, ice — keeps bar moving

02 — What's Included

What Bar Staff Hire Covers.

Every bar staff booking includes public liability insurance, APLH-qualified staff, pre-event briefing, smart event dress (black shirt, dark trousers, or as specified), and post-event closedown. Staff carry their own tools — shakers, jiggers, bar spoons, strainers, and speed pourers — so nothing is left to chance at the venue.

For events where you need the full package — bar unit, drinks, and staff together — see our mobile bar hire options or our professional bartender hire London page for combined mobile bar and staff packages. Bar staff hire is also available as an add-on to any of our mobile bar packages if you need more hands on a busy night.

  • Public liability insurance
  • APLH-qualified staff
  • Pre-event briefing
  • Event dress code
  • Own bar tools
  • Post-event closedown
  • Licensing advice
  • Flexible shift lengths
03 — Staffing Guide

How Many Bar Staff To Hire.

The number of bar staff you need depends on guest count, drink complexity, and service window. Cocktail-heavy menus require more hands than beer-and-wine service. Below is our recommended staffing by event size — these ratios keep queue times under two minutes at peak service.

Up to 50 guests
1 bartender + 1 bar back. Suitable for house parties, intimate receptions, and private dining.
50–100 guests
2 bartenders + 1 bar back. Standard for birthday parties, engagement parties, and mid-size corporate events.
100–200 guests
3 bartenders + 1–2 bar backs + head bartender. Required for weddings, product launches, and large private events.
200+ guests
Full crew quoted per event. Multiple bar points, dedicated head bartender, and bar back team. Common at festivals and corporate galas.
04 — Event Types

Events We Staff Across London.

Bar staff hire serves a wide range of event formats: private parties at home or in hired venues, corporate receptions and product launches, wedding receptions where the couple has already contracted the venue bar, outdoor festivals and community events, and pop-ups. Minimum shift is four hours; events running beyond eight hours carry an overtime rate.

London venues frequently have their own bar infrastructure but lack the crew to operate it properly at high-volume events. Our staff integrate with venue teams or operate independently — whatever the event requires. We've staffed bars at warehouse conversions in Hackney Wick, rooftop terraces overlooking the Thames in Canary Wharf, private townhouses in Belgravia and Mayfair, marquee receptions in Richmond Park, conference centres near ExCeL London, and gallery spaces in Shoreditch and Bermondsey. Flexibility is built into every booking.

Need a professional bartender rather than a full bar crew? Bartender hire is for when you need a skilled mixologist — bar staff hire is for when you need a team. If your event also needs the physical bar unit, see our mobile bar hire packages. For wedding bar hire or dry hire setups, bar staff can be added as extra hands on a busy night.

Private parties
Corporate receptions
Wedding receptions
Product launches
Outdoor festivals
Pop-ups and markets
Team Expertise

Bartender Background & Training.

The Sesh Bars bartenders are not part-time hospitality workers — they're professional mixologists with demonstrated experience across London's most demanding venues. Head bartenders average 5+ years in roles managing high-volume services (100+ guest events), typically sourced from Michelin-starred restaurants, cocktail bars in Soho and Mayfair, and major corporate event venues across the City. Cocktail bartenders have 3+ years of specialised training covering both classic spirit-forward serves and contemporary craft techniques. Bar backs, while entry-level, are trained in efficient glass management, stock rotation, and high-volume hygiene — preventing the common problem of understocked bars or, worse, dirty glassware at peak service.

Licensing qualifications are non-negotiable. 100% of Sesh Bars staff hold either a full Personal Licence (issued by local authorities after age 18, requiring Responsible Alcohol Retail training) or APLH Level 2 Award in Responsible Alcohol Retail. This means every bartender understands UK licensing law, can identify underage drinkers, and knows the legal implications of over-service — compliance that protects both the event and the venue. For corporate events or weddings where TEN requirements apply, our staff guide clients through council submissions and ensure on-the-day compliance.

London venue diversity demands adaptive expertise. Our bartenders have worked warehouse parties in Hackney Wick where setup includes generator backup and temporary power, rooftop terraces in Canary Wharf where champagne service and executive presence matter, intimate townhouse receptions in Belgravia where personal guest interaction is paramount, and garden marquees in Richmond where outdoor logistics and weather contingency are essential. This breadth of venue experience — spanning Central (Westminster, City, Soho), North (Islington, Camden, Hampstead), South (Brixton, Clapham, Greenwich), East (Shoreditch, Hackney, Tower Hamlets), and West London (Notting Hill, Fulham, Richmond) — means staff arrive pre-calibrated to your specific event space, dress code, and service model. Freelance bartenders or venue-supplied staff often lack this cross-venue exposure.

05 — Pricing

Bar Staff Hire Pricing.

All bar staff hire rates are per person, per four-hour shift. Travel inside the M25 is included. Overtime beyond the agreed shift is £35–£45 per person per hour depending on the role. Peak-season surcharges (December and summer Saturdays) are confirmed at quote stage.

Bar Back
From £140 / 4hrs
Cocktail Bartender
From £180 / 4hrs
Head Bartender
From £220 / 4hrs
Full Crew (2 bartenders + bar back)
From £500 / 4hrs
Overtime
£35–£45 / person / hr

All Sesh Bars bartenders hold either a full Personal Licence or APLH qualification (Level 2 Award in Responsible Alcohol Retail). Head bartenders have a minimum of five years' professional bar experience across London venues ranging from Michelin-starred restaurants to nightclubs and event spaces. Our cocktail bartenders average 3+ years of specialised mixology training. Bar backs are trained in high-volume service, glass management, and stock rotation. This depth of expertise distinguishes professional hire from untrained venue staff or one-off freelancers — compliance with licensing laws, consistency under pressure, and guest-facing communication are built into every hire. London's diverse event venues — from Canary Wharf office atriums to warehouse parties in Hackney Wick, rooftop terraces in Shoreditch, and marquee receptions in Richmond — require staff who can adapt quickly. Our team's venue experience spans each setting, meaning staff arrive ready to work within your specific space and event flow.

All prices exclude VAT. Final quote depends on guest count, duration, drink complexity, and venue location. See our cost guide for budget examples or view all packages.

08 — FAQ

Bar Staff for Hire FAQ.

How much does it cost to hire bar staff in London? +
Hiring bar staff in London starts from £180 per bartender for a four-hour shift. A head bartender costs from £220 per shift, and bar backs from £140. For a full crew of two bartenders plus a bar back covering a 100-guest event, expect £500–£650 for four hours. Rates increase for peak dates (December, summer Saturdays) and complex cocktail menus. All staff include public liability insurance and hold personal alcohol licences.
How many bar staff do I need for 100 guests? +
For 100 guests serving cocktails, hire two bartenders and one bar back. For beer-and-wine-only service, two bartenders without a bar back is sufficient. Above 150 guests, add a third bartender. At 200+ guests, a head bartender should coordinate the team. These ratios assume a four-hour service window — longer events or complex menus may need additional cover.
What is the difference between bar staff hire and mobile bar hire? +
Bar staff hire provides experienced bartenders and bar backs for events where the venue already has a bar. Mobile bar hire provides both the physical bar unit and the staff. If your venue has its own bar but needs extra crew — or if you have dry-hired a bar unit elsewhere — bar staff hire is the right option. We can also supply staff alongside our own mobile unit.
Are your bar staff licensed to serve alcohol? +
Yes. All The Sesh Bars staff hold personal alcohol licences or have completed APLH training as a minimum. Senior bartenders and shift leads hold full personal licences. For events requiring Temporary Event Notices, we advise on the process and can co-apply on your behalf.
How far in advance should I book bar staff for my event? +
Book at least four weeks ahead for weekend events in peak season (May–September). Weekday and off-peak bookings can often be confirmed within two weeks. For large or complex events, earlier is always better — Saturday night availability in central London moves quickly.
Can I hire bar staff for just a few hours? +
The minimum shift is four hours, which includes setup and strike time. Additional hours are charged at £35–£45 per bartender per hour depending on the role. For events running beyond eight hours, an overtime rate applies. Short-notice bookings under two weeks carry a 15% surcharge during peak season.

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