Construction site theft and vandalism cost the Australian building industry an estimated $1.5-2 billion per year. If you're running a building site in Brisbane, security isn't optional — it's a cost of doing business. The question isn't whether to secure your site, but how.
The two main options are security guards and security cameras. Both work. Both have their place. But the cost difference between them is enormous, and for most residential and suburban construction sites, cameras deliver better value by a significant margin.
What Do Security Guards Actually Cost?
Security guard rates in Brisbane typically range from $30-50 per hour depending on the security company, time of day, and whether the guard is armed or unarmed. Most construction sites that use guards need them for after-hours coverage — the period when theft actually happens.
Let's break down the real numbers:
After-hours only (6pm-6am, 12 hours): At $35/hr, that's $420 per night. Over a 5-night working week, that's $2,100/week. Over a 6-month build, that's roughly $54,600.
24-hour coverage (weekdays): At $35/hr, 24 hours a day, 5 days a week: $4,200/week. Over a 6-month build: $109,200.
24/7 coverage (including weekends): At $35/hr, 24 hours a day, 7 days a week: $5,880/week. With weekend penalty rates ($40-50/hr), this rises to $6,500-8,400/week. Over 6 months: $169,000-218,000.
These are eye-watering numbers, and they don't include the security company's management fees, travel charges, or the inevitable cost of guard no-shows (which happen more often than security companies like to admit).
What Do Security Cameras Cost?
Our 4G solar-powered security cameras are purpose-built for construction sites. They don't need mains power, don't need WiFi, and don't need a guard sitting in a car watching a monitor. They run 24/7 on solar power, connect via the 4G mobile network, and provide live monitoring with motion-triggered alerts.
Camera hire costs approximately $15-20 per day per camera. Most residential construction sites need 2-4 cameras to cover all entry points and high-value areas. Let's use 3 cameras as a typical setup:
3 cameras at $17/day each: $51/day, $357/week, roughly $9,300 over a 6-month build.
Compare that to the guard costs above. Even the cheapest guard option (after-hours only at $2,100/week) costs nearly 6 times more than a comprehensive camera setup.
The Annual Cost Comparison
Here's what the numbers look like over a full 12-month project:
Security guard (after-hours, weeknights only): $109,200/year
Security guard (24/7 coverage): $338,000-437,000/year
3x 4G solar cameras: $18,600/year
The cameras provide 24/7 coverage at a fraction of the cost of even the most basic guard arrangement. And cameras don't call in sick, don't fall asleep, and don't miss things because they were on a bathroom break.
Pros and Cons: Cameras vs Guards
Security Camera Advantages
Cost: Dramatically cheaper — 80-95% less than guards for equivalent coverage hours.
Consistency: Cameras don't get tired, distracted, or fail to show up. They record every second of every day.
Evidence: High-definition video footage is far more useful for police reports and insurance claims than a guard's written incident report.
Deterrent: Visible cameras with flashing LEDs and warning signs deter most opportunistic thieves before they even attempt entry.
Remote access: Check your site from anywhere via your phone. Get instant alerts when motion is detected after hours.
Security Guard Advantages
Physical presence: A guard can physically intervene, challenge intruders, and call police immediately. Cameras record the event but can't stop it in real time.
Access control: Guards can manage site access, check credentials, and control who enters the site — useful for high-security or multi-contractor sites.
Immediate response: For CBD high-rise sites with millions in plant and materials on site, the immediate physical response of a guard can prevent losses that cameras would only document.
When Do You Actually Need Guards?
Security guards make sense in specific high-risk scenarios:
CBD and inner-city high-rise construction where sites are surrounded by foot traffic, materials are worth hundreds of thousands, and tower cranes and heavy plant require physical security.
Sites with repeated break-in attempts where cameras have documented intruders but haven't deterred them. Some determined thieves will risk being filmed if they know there's no physical response.
Client or contract requirements where the head contractor or project owner mandates manned security as a site condition.
When Cameras Win (Most Situations)
For the vast majority of Brisbane construction sites — residential builds, townhouse developments, renovations, and suburban commercial projects — security cameras provide more than adequate protection at a fraction of the cost. Specifically:
Residential new builds in suburban Brisbane where the main risk is opportunistic theft of tools and copper.
New estate developments where multiple homes are being built simultaneously and sites are relatively exposed.
Renovation and extension projects where the homeowner wants to monitor their property while work is underway.
Remote or semi-rural sites where getting a guard to attend is expensive and unreliable, but 4G coverage is available for camera connectivity.
Our Camera + Pole Bundle
Many of our customers hire both a temporary power pole and security cameras for their building site. Since we're already on site installing the power pole, adding cameras is simple and cost-effective. Our 4G solar cameras mount on their own standalone pole (included in the hire) — they don't need your power pole or any mains electricity.
Get a quote for security camera hire through our online order form, or call (07) 3367 2237 to discuss your site's security needs. We'll recommend the right number of cameras based on your site layout and risk level.
Related Service
Construction Site Security Cameras
4G solar-powered security cameras for construction site surveillance.
