Launch Your Windsor Security Guards and Patrol Services Business
This page gives a practical roadmap to start a Windsor security guards and patrol services business (NAICS 561612). It outlines the 13 requirements, licensing steps, and the permits, costs, and a realistic timeline you’ll need to succeed. Expect a clear overview of registering your company, applying for the Ontario security guard license from the Ministry of the Solicitor General, and staying compliant with PSISA.
What you'll learn: the 13 requirements in plain terms—from eligibility (18+, Canadian citizen or permanent resident), background checks, and training to license application, fees, and renewals. We'll walk through permits, essential startup costs, and the typical timeline: complete training, submit fingerprints, apply, and await approval. You'll also pick up tips to hire staff and keep ongoing compliance.
Why Windsor works: Windsor’s mix of cross-border commerce, manufacturing, retail, and events creates steady demand for on-site security and patrol services. With competitive startup costs and a supportive local business climate, launching a Windsor security business can be a smart move for entrepreneurs aiming for steady growth and dependable clients.
Requirements Overview
The most critical requirement for operating a security guards and patrol services in Windsor is the Ontario Security Guard Licence (PSISA). This license is legally required to provide security services in Ontario, and you cannot legally operate without it. It is non-negotiable: no PSISA license, no ability to offer security guard work to clients. Ensure you (and any principals) hold valid PSISA credentials before taking on assignments.
Beyond licensing, you’ll want to focus on mandatory operational requirements that keep people safe and contracts enforceable. Prioritize health and safety by complying with the Occupational Health and Safety Act and ensuring your workplace safety program meets client and regulatory expectations. If you employ or contract guards, you’ll typically need Employment Standards Compliance. If you operate vehicles in your service, you must meet Commercial Vehicle Operation Requirements. Protect your business and clients with Commercial General Liability Insurance and WSIB coverage, and be prepared for client expectations around Fidelity Bonding or Surety Bonds.
For business setup and taxes, complete key registrations and numbers. Obtain a Municipal Business Licence to operate in Windsor. If you’re using a name other than your own, register your Ontario Business Name with ServiceOntario. Set up a Canada Revenue Agency Business Number (BN) for payroll, GST/HST, and other taxes, and register for GST/HST if you meet the threshold. If you have employees, arrange Payroll Deductions Registration to handle withholding and remittances.
You’ve got this—take it step by step. Start with securing the PSISA license and your municipal licence, then line up the required registrations and insurance. Gather documents, set up your accounts, and build a practical compliance calendar. If you want, I can help you draft a custom 90-day plan with concrete next steps and timelines to get your Windsor security service up and running smoothly.
Detailed Requirements
Here are the specific requirements for starting a security guards and patrol services in Windsor:
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Business Licence RequiredGeneral business licence required to operate a business in City of Windsor. Apply to City of Windsor for Business Licence: 1. Determine business category 2. Complete business licence application 3. Submit required documents (ID, lease, zoning confirmation) 4. Pay application and annual fees 5. Await approval and receive licence Contact City of Windsor Business Licensing for specific requirements. Home-based businesses may have different requirements. Annual renewal required.
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Business Number (BN) Registration RequiredA 9-digit Business Number is required for most businesses operating in Canada. It is used to interact with the Canada Revenue Agency and other federal programs. Required for GST/HST, payroll, corporation income tax, and import/export accounts. Register FREE online through Business Registration Online (BRO) at canada.ca. Takes 15-30 minutes. As of November 3, 2025, online registration is MANDATORY for new BNs - phone registration no longer available. You'll need: business name, address, owner SIN, business type, and start date. BN (9-digit number) issued INSTANTLY online. Available 21 hours/day, 7 days/week (closed 3-6am ET for maintenance).
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Ontario Security Guard Licence (PSISA) RequiredSecurity Guard Provincial Licensing requirement for businesses in this jurisdiction. This licensing requirement ensures compliance with provincial regulations, protects consumers, and maintains industry standards. Requirements typically include business registration, professional qualifications or training, facility standards where applicable, insurance coverage, and adherence to relevant codes of practice. Specific details vary by province and business type. Businesses must consult relevant provincial authorities, regulatory colleges, or licensing bodies for complete requirements. Operating without required licensing may result in fines, closure orders, or inability to legally operate. Obtain security guard licence under PSISA: 1. Be 18+ and legally entitled to work in Canada 2. Complete mandatory training (min 33.5 hours) 3. Obtain First Aid certificate 4. Pass provincial exam (62% - 38/60 questions) - $35 5. Obtain Criminal Records and Judicial Matters Check (within 6 months) 6. Apply online through Licensing Portal 7. Pay licence fee ($80 for 2 years) 8. Download digital licence
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Ontario Business Name Registration (ServiceOntario) RequiredBusinesses in Ontario operating under a name other than the owner's legal name must register with Ontario Business Registry through ServiceOntario. This includes sole proprietorships, partnerships, and business names for corporations. Registration provides legal protection for the business name within Ontario and is required for banking, licensing, and business operations. Registration can be completed online through Ontario Business Registry. Business name registrations must be renewed every 5 years. Register business name with Ontario Business Registry: 1. Search Ontario Business Registry (free) for name availability 2. Consider NUANS name report ($25) for thorough search 3. Register online through Ontario Business Registry 4. Pay registration fee ($60 for sole proprietorship/partnership) 5. Receive 9-digit Ontario Business Identification Number (BIN) 6. Registration valid for 5 years 7. Renew before expiry
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Occupational Health and Safety Act Compliance RequiredAll Ontario workplaces must comply with the Occupational Health and Safety Act to ensure safe working conditions. Requirements include workplace safety policies, training, hazard assessments, and incident reporting. No registration - compliance law. Must post OHSA in workplace. JHSC required for 20+ workers (or 6+ in designated industries). Nov 2025: New administrative penalty scheme, defibrillator reimbursement. Telework now covered. Fines: up to $500K individuals, $1.5M corporations. 27 regulations under OHSA. Must conduct safety audits, maintain training records. Contact: 1-877-202-0008.
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Fidelity Bonding / Surety Bonds ConditionalRequired for specific regulated activities. Businesses handling client property, funds, or sensitive information (janitorial, security, collection agencies) typically need fidelity bonds or surety bonds for client protection. Surety bonds required for certain industries: construction (performance/payment), collection agencies ($5K), travel agents ($10K). Fidelity bonds for employee theft protection. Not provincially mandated generally but required by contracts, licensing. Licensed insurance broker arranges. Bond amount varies by project/license. Contact RIBO-licensed broker.
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Employment Standards Compliance ConditionalApplies if you have employees. Covers minimum wage, hours of work, vacation pay, public holidays, termination notice, etc. All Ontario employers must comply with the Employment Standards Act, covering minimum wage, hours of work, overtime, vacation, termination, severance, and other workplace rights. No registration required - compliance-based requirement. Follow Employment Standards Act (ESA) for minimum wage, hours of work, overtime, vacation, leaves, and termination. Post ESA poster in workplace (free download from ontario.ca). Keep employment records for 3 years. NEW for 2025: Employers with 25+ staff must provide written employment info to new hires by July 1, 2025. Job postings must include salary ranges by Jan 1, 2026. Call 1-800-531-5551 for help.
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GST/HST Registration ConditionalRequired if annual taxable revenue exceeds $30,000 (small supplier threshold). Taxi/ride-share drivers must register regardless of revenue. Businesses with gross revenues over $30,000 in any single quarter or over four consecutive quarters must register for, collect, and remit GST/HST. Small suppliers (under $30,000) may register voluntarily. Register FREE online through Business Registration Online (BRO) when your revenue exceeds $30,000 in any 4 consecutive quarters (small supplier threshold). Takes 15-30 minutes. You MUST register within 29 days of exceeding threshold and start charging GST/HST immediately on the sale that made you exceed it. Need your BN (or get one simultaneously). As of Nov 3, 2025, online registration is mandatory. Voluntary registration available anytime for input tax credits.
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Payroll Deductions Registration ConditionalRequired if you pay salaries, wages, or other remuneration to employees. Must register before first pay period. Required if you have employees. You must withhold Canada Pension Plan (CPP), Employment Insurance (EI), and income tax from employee wages and remit to CRA. Register FREE online through Business Registration Online (BRO) when you hire your first employee. Takes 15-20 minutes. You'll need your Business Number (BN) or can get one simultaneously. Payroll account (RP) added to your BN instantly. Register BEFORE your first pay date. Required to deduct CPP, EI, and income tax from employee wages. For 2025: CPP rate 5.95%, EI employee rate $1.66/$100 insurable earnings.
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Commercial Vehicle Operation Requirements ConditionalRequired for commercial vehicles. Businesses operating commercial vehicle fleets (delivery, security patrol, armored cars, landscaping trucks) must comply with commercial vehicle regulations, driver licensing, and vehicle standards. CVOR required for trucks >4,500kg or buses 10+ passengers. April 1, 2025: digital Drive ON mandatory for inspections. O. Reg. 611 periodic safety inspections (NSC 11B). ELDs required (v1.3 Sept 2025). Nov 2024 SRCA: enhanced stunt/impaired enforcement. 2024 VW&D Guidebook for weights/dimensions. Smart Roadside at 6 TIS stations. Contact MTO.
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Commercial General Liability Insurance ConditionalRequired for specific regulated activities. Wholesalers should maintain commercial general liability insurance covering product liability, premises liability, and completed operations. Often required by commercial leases and customer contracts. Ontario law requires general liability insurance for most businesses. Minimum typically $1M for small business, $2M+ for higher risk. Covers bodily injury, property damage, personal injury, advertising injury. WSIB also required for employees. Landlords, lenders may set higher requirements. Additional options: D&O, E&O, Cyber Liability. Cost: $500/yr to millions depending on risk. Contact insurance broker.
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Service Provider Workplace Safety Compliance ConditionalRequired for specific regulated activities. Service providers working at client sites must comply with OH&S Act requirements including training, PPE, safe work procedures, and coordination with client health and safety programs. OHSA applies to all Ontario workplaces. Service providers: H&S awareness training mandatory. JHSC for 20+ workers, Safety Rep for 6-19. Bill 190 (Oct 2024): electronic posting, telework coverage, virtual JHSC. Supervisor competency. Violence and harassment policies required. WSIB coverage. Contact MLTSD: 1-877-202-0008.
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WSIB Registration and Coverage ConditionalRequired within 10 days of hiring first employee, including family members and subcontractors. Workplace Safety and Insurance Board (WSIB) registration is mandatory for most Ontario businesses with employees. Provides compensation and support for workplace injuries and illnesses. Sole proprietors and partners can apply for optional coverage. Register FREE online at wsib.ca in 15-20 minutes. MANDATORY for most Ontario employers within 10 calendar days of hiring first worker. You'll need: CRA Business Number, payroll estimate, business activity description, owner/director info. Account number issued INSTANTLY online. Construction industry has expanded compulsory coverage. Premium rates vary by industry classification. Must display WSIB safety poster in workplace.
Funding & Grants
Available funding programs that may apply to your security guards and patrol services:
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Three-stream grant program for Nunavut-based artists, businesses, and organizations: (1) Getting Started/Arts Creation/Training — supports education, training, art supplies, equipment; (2) Arts and Culture Development — supports collaborative arts initiatives, exhibitions, shows, and touring; (3) Infrastructure Development — supports studios and cultural tourism infrastructure. Annual call for proposals.
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Provided contributions to settlement, employment, and community organizations delivering programs addressing employment barriers for racialized newcomer women, including work placements, mentorships, job counselling, and support for gender- and race-based discrimination. Program renewal ended in 2025; no new open call as of early 2026. Over 2,200 racialized newcomer women were served …
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