Budgeting for security guard services is one of the most common challenges property and operations managers face in Ontario. Costs vary based on coverage hours, site complexity, and provider quality. This guide breaks down what drives guard pricing in Ontario so you can build an accurate budget without surprises—whether you are planning how to budget for security guards Ontario-wide or in a specific market such as the GTA.
What security guard services typically cost in Ontario
Security guard billing rates in Ontario generally range from $18 to $25 per hour for standard static guard coverage, depending on the provider, location, and shift requirements. Overnight and weekend shifts may carry the same rate or a slight premium depending on the vendor. Specialized services—such as fire watch, event security, or construction site security—may be priced differently based on the scope and risk profile of the assignment. All rates in Ontario are subject to 13% HST on top.
What goes into the hourly rate
A security company's billing rate is not just the guard's wage. Behind every dollar billed, the provider is covering:
- Guard wages (Ontario minimum wage is currently $17.20/hr; most experienced guards earn more)
- Canada Pension Plan (CPP) employer contributions
- Employment Insurance (EI) employer premiums
- WSIB (Workplace Safety and Insurance Board) premiums
- Vacation pay (minimum 4% under the Ontario Employment Standards Act)
- Uniforms, training, and onboarding costs
- Supervision, scheduling, and administrative overhead
- Commercial General Liability insurance premiums
- Errors and Omissions insurance
When a company quotes you $20/hr, roughly 65–75% of that goes directly to guard compensation and mandatory payroll burdens. The remainder covers insurance, supervision, and the company's operating margin. Rates below $17/hr are a red flag in Ontario because they likely mean the provider is cutting corners on wages, insurance, or WSIB compliance.
Factors that affect your total cost
Your total security budget depends on several variables beyond the hourly rate:
- Hours per week: A site needing eight hours of overnight coverage, seven days a week, runs 56 hours weekly. At $20/hr, that is about $4,850 per month before HST (using the common 4.33 weeks-per-month factor), or roughly $5,480 including 13% HST.
- Number of guards: Some sites need two guards simultaneously—for example, a large warehouse with multiple access points.
- Shift timing: Overnight and weekend shifts are standard in the industry, but some providers charge premiums for statutory holidays.
- Site complexity: A construction site with PPE requirements and contractor access logs typically needs more experienced guards than a simple parking lot patrol.
- Contract length: Longer-term contracts may offer more favourable rates than short-term or ad hoc coverage.
- Location: Sites in downtown Toronto may cost more than suburban or rural locations because of guard travel and cost of living.
Common billing structures in Ontario
Most Ontario security companies bill on one of these structures:
- Hourly billing: You pay for the hours worked. Invoices are typically issued bi-weekly or monthly with a detailed breakdown of dates, hours, and rates.
- Half-month billing cycles: Some providers (including DW Security Services) invoice in two cycles per month (1st to 15th and 16th to end of month) for clearer cost tracking.
- Flat monthly retainer: Less common for guard services but sometimes used for mobile patrol contracts with a fixed number of patrols per night.
Ask your provider for a sample invoice before signing so you understand exactly what you are paying for and how hours are documented.
How to build your security budget
A practical approach to budgeting for guard services:
- Define your coverage needs: what hours, how many days per week, and how many guards per shift.
- Get quotes from two or three PSISA-licensed providers: compare hourly rates, but also compare what is included—supervision, reporting, insurance levels, and replacement coverage for sick calls.
- Calculate monthly cost: hours per week multiplied by 4.33 (average weeks per month) multiplied by the hourly rate, plus 13% HST.
- Add a contingency buffer: budget 10–15% above your calculated cost for statutory holiday billing, occasional overtime, or temporary coverage increases.
- Review quarterly: compare actual invoices against budget and adjust as client needs or site conditions change.
Questions to ask before you sign
Before committing to a security provider, ask:
- Are you PSISA licensed, and can you provide your agency licence number?
- What are your CGL and E&O insurance limits?
- Are you WSIB cleared?
- What happens if a guard calls in sick? Is replacement coverage included?
- How are statutory holidays billed?
- What reporting do I receive (shift logs, incident reports, patrol documentation)?
- Is there a minimum contract term?
DW Security Services provides transparent, half-month billing with detailed hour breakdowns on every invoice. We carry $5 million CGL, $2 million E&O, and full WSIB clearance. Contact us for a quote tailored to your site and coverage requirements.