Static Guard vs Mobile Patrol: Which Does Your London Site Need?
- Solomons FM
- Jun 30
- 5 min read
A static guard is a security officer who remains at one location for the full duration of their shift — ideal for sites that need a continuous, visible presence or someone to manage access and visitors. A mobile patrol is a security officer who visits multiple sites on a scheduled or randomised route, checking each one for a set period — ideal for sites that need deterrence and verification but not round-the-clock occupation. Most London businesses choose based on three factors: how much continuous activity the site sees, the budget available, and whether the risk is constant or occasional. Read on for a full breakdown of when each option makes sense — and when a combination of both is the smarter choice.
What a static guard does best
A static guard is the right choice when a site has ongoing activity that needs managing in real time. This includes:
Access control — checking ID, signing in visitors, managing deliveries
Continuous deterrence — a constant, visible presence at a reception desk, entrance, or gate
Immediate response — able to act the moment an incident occurs, rather than waiting for the next scheduled visit
Customer-facing duties — many static guards also handle reception-style tasks, especially in corporate or residential settings
Static guarding suits offices with regular footfall, residential buildings with constant resident and visitor activity, retail premises during trading hours, and any site where the absence of a guard — even for ten minutes — would create a meaningful gap in cover.
What a mobile patrol does best
A mobile patrol is the right choice when a site doesn't need continuous occupation but does need regular, verified checks. This includes:
Out-of-hours deterrence — checking a site is secure after staff have left, without paying for a guard to sit there all night
Multi-site coverage — one patrol team can cover several properties in an evening, which is far more cost-effective than stationing a guard at each one
Unpredictable timing as a deterrent — randomised visit patterns make it harder for anyone watching the site to predict when a guard will arrive
Lock-up, alarm reset, and basic checks — confirming doors and windows are secure, lights are off, and nothing looks out of place
Mobile patrols suit vacant or low-activity sites overnight, construction sites between working hours, business parks and warehouses with multiple buildings, and any business that needs a documented security presence without the cost of full-time guarding.
Patrol frequency and how it's priced
Mobile patrol pricing in London is calculated per visit rather than per hour, which makes it more affordable than static guarding for sites that don't need continuous cover.
A single scheduled visit typically costs £25 to £60, depending on site size, location, and what the visit involves (a drive-by check is cheaper than a full walk-around with lock and alarm checks).
Most commercial and residential sites in London book between 2 and 6 visits per night. A typical package of two visits a night runs to roughly £300 to £900 per month, with providers often offering a modest discount for higher-frequency bookings.
Patrol officers increasingly verify each visit using GPS-tracked checkpoint scanning (NFC tags or QR codes placed around the site), generating a timestamped report for every visit — this has become the industry-standard way to confirm a patrol actually happened, rather than relying on a guard's word.
Keyholding and alarm response — where a security company holds a set of keys and attends if an alarm is triggered — is typically priced separately, at around £20 to £80 per month for the holding arrangement plus £30 to £100 per callout.
For full static guarding pricing, including hourly rates and 24/7 cover costs, see our complete security guard cost guide for London — this article focuses on which option fits your situation, not the full pricing breakdown.
Cost comparison at a glance
Option | Typical London cost |
Static guard — single 8–12hr shift | £18–£35/hr |
Static guard — 24/7 single-site cover | £5,500–£8,500/month |
Mobile patrol — single visit | £25–£60/visit |
Mobile patrol — 2 visits/night package | £300–£900/month |
Keyholding & alarm response | £20–£80/month + £30–£100/callout |
The gap is significant: a comprehensive mobile patrol package with multiple nightly visits can cost roughly 85–90% less than full static overnight guarding for the same site. That difference is exactly why most London businesses don't choose one or the other outright — they match the option to the actual risk and activity pattern.
How to decide: a quick framework
Ask these questions about your site:
Is there continuous activity during the hours you need cover? If yes, lean static. If the site is largely empty, lean mobile patrol.
Would a 10–15 minute gap in cover create a real risk? If yes (cash handling, high-value stock, a live incident history), static guarding closes that gap; a patrol cannot.
Do you need someone to manage people — visitors, deliveries, residents? That's a static guard function. A patrol officer checks a site; they don't staff a desk.
Is the site mostly unattended outside business hours? That's the classic mobile patrol use case — you're paying for deterrence and verification, not occupation.
What's the budget? If 24/7 static cover isn't affordable, a patrol-based approach (or a hybrid) is almost always the realistic option rather than reduced static hours.
Can you combine both a Static Security Guard and a Mobile Patrol?
Yes — and for many London sites, this is the most cost-effective setup. A common model is a static guard or reception presence during business hours, when footfall and visitor management justify continuous cover, paired with mobile patrol visits overnight and at weekends, when the site is quiet but still needs checking. This gives full-day protection without paying for round-the-clock occupation on a site that's empty for most of it.
Solomon's approach
At Solomon's Facilities Management, we don't default to recommending the more expensive option. We assess the site, the activity pattern, and the budget, then recommend static guarding, mobile patrols, or a combined approach — whichever actually fits. All our officers, whether static or patrol-based, are SIA-licensed and DBS-checked, and our patrol service includes GPS-verified checkpoint reporting as standard. Our local office in Finchley Central means rapid deployment for either service across North London, with London-wide coverage beyond that.
Frequently asked questions
Is a mobile patrol as effective as a static guard? For continuous, high-activity sites, no — a patrol cannot replace someone managing access and responding in real time. For low-activity or vacant sites, a well-run patrol with verified, randomised visits is a genuinely effective deterrent and is the more cost-appropriate option.
How many patrol visits do I actually need per night? Most commercial sites in London use 2 to 4 visits a night as a baseline, increasing for higher-risk sites such as construction or sites with a recent history of incidents. Your provider should be able to recommend frequency based on a site assessment rather than a fixed default.
Do mobile patrol officers need an SIA licence too? Yes. Under the Private Security Industry Act 2001, any security officer working commercially in the UK — static or mobile — must hold a valid SIA licence for their role. This applies equally to patrol officers.
Can I switch between static and mobile patrol if my needs change? Most providers, including Solomon's, can adjust your cover as circumstances change — for example, moving from static cover during a high-risk period to a patrol-based arrangement once the situation settles. Discuss flexibility with your provider before signing a long-term contract.
Request a free security assessment from Solomon's FM
Call us on 0204 538 8555 or use our online quote form. We'll assess your site and recommend the right mix of static guarding and mobile patrol cover — no obligation, written quote within 24 hours.
Comments