If you’re organising an event in the UK, whether it’s a 100-guest birthday party or a 10,000-strong music festival, one of the first questions you’ll ask is: how much is this going to cost me for security?
And honestly, it’s not a straightforward answer. You’ll get wildly different quotes from different companies. One firm charges £15 an hour, another quotes £35, and you’re left wondering whether the cheaper one is cutting corners or the expensive one is taking advantage.
This guide breaks it all down. Real numbers. Real scenarios. No vague “it depends” answers. We’ve been providing event security services across the UK for over 10 years, and we’ll share the same pricing transparency we give our own clients.
The Quick Answer: What Does Event Security Cost in 2026?
In the UK, event security typically costs between £18 and £35 per guard per hour in 2026.
That’s the realistic range for SIA-licensed door supervisors and event security guards provided by reputable companies with proper insurance, ACS accreditation, and trained staff.
Here's how that breaks down by event type:
| Event Type | Typical Guard Rate | Typical Total Cost |
| Small private party (50–100 guests, 4 hours) | £18–£22/hr | £150–£350 |
| Birthday or wedding (100–250 guests, 6 hours) | £20–£25/hr | £400–£900 |
| Corporate function (200–500 guests, 8 hours) | £22–£28/hr | £700–£2,500 |
| Concert or gig (500–2,000 attendees) | £22–£30/hr | £2,000–£5,000 |
| Festival (5,000–20,000 attendees, multi-day) | £25–£35/hr | £15,000–£60,000+ |
| Stadium or major sports event | £25–£35/hr | £10,000–£50,000+ |
These figures include SIA-licensed personnel, basic equipment (radios, hi-vis), and on-site supervision. Specialist services like close protection, K9 units, or CCTV towers are quoted separately.
What Actually Drives the Price?
If you’ve ever requested three quotes and received three completely different numbers, you’re not alone. Here’s what actually affects your bill:
1. Number of Guards
This is the biggest cost factor. The ratio isn’t fixed, it depends on risk level, not just headcount.
A rough guide: 1 guard per 100–150 attendees at low-risk seated events, 1 per 75 at medium-risk events with alcohol, and 1 per 50 at high-risk outdoor events with large standing crowds.
2. Event Duration
Most companies have a 4-hour minimum booking. Beyond that, you pay per hour. Multi-day events are usually quoted as project rates rather than hourly.
3. Time of Day
Night shifts (after 10pm) typically carry a 10–20% premium. This reflects unsociable hours and the higher risk profile of late-night events.
4. Location
Central London is the most expensive region, expect to pay £3–£8 more per hour compared to Leeds, Birmingham, or Cardiff. K4 has offices in London, Leeds, and Peterborough, which keeps travel costs down across most of England and Wales.
5. Type of Personnel
Not all guards cost the same:
| Role | Typical Hourly Rate |
| SIA Door Supervisor (standard event guard) | £18–£25/hr |
| Event Steward (NVQ Level 2) | £16–£22/hr |
| Event Supervisor (NVQ Level 3) | £25–£35/hr |
| Close Protection Officer | £35–£60/hr |
| K9 Dog Handler | £35–£55/hr |
6. Accreditations & Insurance
This is where cheap quotes hide the risk. A company charging £12 per hour is almost certainly paying guards below the National Living Wage (£12.71/hr from April 2026), skipping insurance, or using unlicensed staff.
K4 holds an SIA ACS score of 92 (top 5% nationally) and carries £10m Public Liability and £10m Employer’s Liability insurance. These things cost money, but they’re the reason our clients don’t get surprises.
Real-World Pricing Examples
Here's what typical events actually cost to secure:
Private birthday party in London, 120 guests, evening event (7pm–1am), 2 SIA Door Supervisors for 6 hours. Total: approximately £430–£550.
Corporate product launch in Birmingham, 350 attendees, hotel ballroom (9am–6pm), 4 SIA Guards + 1 Supervisor for 9 hours. Total: approximately £1,400–£1,800.
Wedding in the Cotswolds, 200 guests, marquee venue (2pm–midnight), 2 SIA Guards for 10 hours. Total: approximately £650–£900.
Outdoor music festival in Yorkshire, 8,000 attendees over 2 days, 35 stewards + 8 guards + 3 supervisors + pit crew + traffic marshals, full planning and CCTV. Total: approximately £28,000–£42,000.
These are realistic ranges, not marketing numbers. Your quote will depend on your specific event.
How to Reduce Costs Without Cutting Corners
Plan early. Last-minute bookings cost more. Book 4–6 weeks ahead for small events, 8–12 weeks for large ones.
Choose the right mix of roles. Not everyone needs to be an SIA Door Supervisor. For a seated corporate dinner, event stewards at £16–£22/hr may be sufficient alongside 1–2 SIA guards at entry points.
Invest in planning. A proper event risk assessment often reveals you need fewer guards than you assumed, because venue design and barrier placement handle part of the job.
Negotiate multi-event contracts. If you run regular events, ask about contract rates. Most companies offer better per-hour pricing for ongoing relationships.
Don’t go below market rate. If someone quotes £12/hr for SIA guards, ask how they’re covering the National Living Wage, tax, NI, insurance, training, radios, uniforms, holiday pay, and pension on top.
Do You Legally Need Event Security?
There’s no single law that says “you must hire security.” But in practice, several regulations make it essential:
The Licensing Act 2003 requires SIA door supervisors at licensed premises. The Health and Safety at Work Act 1974 places a duty of care on organisers. The Protect Duty (Martyn’s Law), expected in 2026, will require terrorism preparedness plans for venues over 200 capacity. And most event insurance policies require licensed security as a condition of cover.
For any event with alcohol, public access, or more than a couple of hundred people, professional security is effectively a legal and practical necessity.
Frequently Asked Questions
How much does event security cost per hour in the UK?
Event security typically costs £18–£35 per guard per hour in 2026. Standard SIA door supervisors fall in the £18–£25 range, while supervisors and close protection cost more. London is the most expensive region.
How many security guards do I need for my event?
Plan for 1 guard per 100 attendees at low-risk events, 1 per 75 at medium-risk events, and 1 per 50 at high-risk events. Venue layout and entry points also affect the number.
Is event security cheaper outside London?
Yes, rates are typically £3–£8 per hour lower in regional cities. K4 operates from London, Leeds, and Peterborough, keeping travel costs down nationally.
Can I hire event security last minute?
Yes, but expect a 15–25% surcharge. We recommend booking 2–4 weeks ahead for small events and 6–12 weeks for larger ones.
What's the difference between security guards and stewards?
Security guards hold SIA licences and can intervene in incidents. Event stewards focus on customer service and crowd flow, they’re typically less expensive. Most large events use a mix of both.
Do I need SIA-licensed security for a private party?
If guards are performing door supervision or guarding, even at a private party through a hired company, then yes, they must hold a valid SIA licence. Using unlicensed guards is a criminal offence under the Private Security Industry Act 2001.
Get Your Event Security Quote
Whether it’s a 200-guest wedding, a corporate conference, or a 10,000-attendee festival, we’ll provide a transparent, detailed quote with no hidden charges.
Free quote within 24 hours. Call 0203 143 3998 |
Email admin@k4security.co.uk
