Industrial Security Services for Plants, Yards and Factories in BC
Written by Paul Thandi, Operations Manager, On Guard Security Ltd. — 10+ years in BC security · Updated September 2026
An industrial site has a rhythm: trucks arriving at the gate before sunrise, a shift change at the same time every day, a quiet yard overnight and the occasional shutdown when the whole plant goes still. Security gaps tend to open at the points where that rhythm changes. Our industrial security services are built around those moments. We cover factories, processing plants, fabrication shops, storage yards and equipment compounds across Surrey, Langley, Abbotsford, Richmond and the wider Lower Mainland, with licensed guards who learn how your site actually runs.
Key takeaways
Industrial security gaps usually appear at transitions: shift changes, early truck arrivals, weekends and planned shutdowns.
The gate is the control point for most plants and yards, so logging vehicles and visitors there does the most good.
Large perimeters and outdoor storage suit a mix of a fixed post and scheduled patrols rather than one or the other.
When sprinklers, alarms or power are out of service, a fire watch may be required, and a guard can run the patrol and the log.
On Guard Security Ltd. provides licensed, JIBC-trained guards, mobile patrols and 24/7 support from its Surrey headquarters.
Industrial properties hold machinery, raw materials, finished goods, fuel and vehicles, often spread across a large lot with outdoor storage and several buildings. The work falls into four parts: controlling who and what comes through the gate, watching the perimeter and yard, checking buildings after hours, and reporting what was found so your team can fix it.
Guards are there to observe, deter and report. They are not police. When something is happening they call police and your site contact, and they write it up. A clearly identified guard also changes behaviour on its own. Under the Security Services Regulation, guard uniforms must display the word “SECURITY” and the employer’s name, and patrol vehicles must normally be marked “SECURITY” on both sides and must not carry sirens or police-style light bars. Anyone approaching your gate can see who is watching it.
On most industrial sites, security problems cluster around a handful of predictable moments:
Shift changes. Two crews are on site at once, the gate is busy and it’s easy for someone who doesn’t belong to walk in with the group. A guard at the gate or entrance keeps the sign-in honest.
Early and late truck traffic. Carriers often arrive before the office opens. A guard can check drivers in, confirm the load against the schedule and direct them to the right door, so nobody is left to wander the yard.
Nights and weekends. The yard is full of stock and equipment and nobody is around. Perimeter patrols, lock-up checks and alarm attendance cover these hours.
Planned shutdowns. Maintenance shutdowns bring outside contractors, open panels and sometimes fire systems out of service, all at once.
Key insight: On an industrial site, the gate log is often the most useful security record you have. It tells you who was on site and when, long after an incident is discovered.
Industrial security services usually come in three shapes. The right one depends on how many hours the site is staffed, how big the perimeter is and what sits in the yard overnight. Our article on static guards versus mobile patrol goes deeper into the trade-offs.
Coverage
How it works
Suits
Limits
Static guard
A guard stays at the gate or a fixed post for the whole shift
Busy gates, high-value stock in the yard, shutdowns with contractors on site
Costs more per hour of coverage than scheduled visits
Mobile patrol
A patrol officer visits at varied times, checks the perimeter and buildings, and logs each visit
Smaller yards, low-traffic nights, owners with several locations
No one on site between visits
Hybrid
A gate guard during operating hours, then patrols and alarm response overnight
Most plants and yards that run one or two shifts
Needs a clear handover between day and night coverage
If you run more than one location, regular patrol checks can cover all of them on a routine schedule, with a fixed post only where it’s needed. Sites that are mainly storage and distribution may fit better under our warehouse security service.
Industrial buildings depend on sprinklers, fire alarms and a reliable water supply. When any of these is taken out of service for repair, a fire watch may be needed until it’s restored. Richmond Fire-Rescue’s fire watch program lists impaired fire-protection systems, interrupted power or firefighting water, blocked exits and hot work as situations that can trigger one. It also says the owner or a designated representative must keep the fire watch going until protection is restored. Your own municipality and fire safety plan set the rules for your site.
Our fire watch guards walk the required route, watch for smoke, heat and blocked exits, raise the alarm if needed and keep the patrol log at the building.
Key insight: Planned maintenance shutdowns are the easiest fire watches to arrange well. Book the guard when you schedule the work, not when the sprinkler valve is already closed.
A security report should help your maintenance and operations people, not just record that a guard was there. Our guards note the gate log, patrol times, doors or gates found open, lights out, leaks, damaged fencing and anything left in the yard that shouldn’t be. Incidents are written up with times, locations and who was notified, so you can pass them to your insurer or police if needed.
On Guard Security Ltd. has more than 10 years in BC security and is based at 12565 88 Ave in Surrey. Every guard is licensed and JIBC-trained, and new hires spend a week training one-on-one with a senior officer before working alone. We’re WorkSafeBC compliant, fully insured and reachable 24/7. You can confirm any guard’s or company’s licence with the province’s licence status verification tool.
Industrial security protects plants, factories and yards by controlling the gate, patrolling the perimeter and buildings, checking that doors and storage are locked, watching for hazards and reporting incidents. Guards observe, deter and report; they call police and the site contact when something happens.
What is the Canadian Industrial Security Program?
It is a federal program run by Public Services and Procurement Canada that provides security screening for organizations and personnel working on government contracts with security requirements, along with controlled goods registration. It is separate from bringing in security guards for an industrial site.
Should an industrial site use a static guard or mobile patrol?
Use a static guard where the gate is busy or high-value stock sits in the yard, and mobile patrol for quieter nights, smaller yards or several locations. Many plants combine a gate guard during operating hours with patrols overnight.
Can a guard provide fire watch when our sprinklers are down?
Yes. If your fire safety plan or local fire department requires a fire watch while a system is out of service, our guards can walk the required route, watch for fire hazards and keep the patrol log at the building until the system is restored.
Can one contract cover several of our industrial locations?
Yes. Scheduled patrol checks can cover several sites on a routine basis across the Lower Mainland, with a fixed guard added only at the locations that need one.
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