Top 10 Security Companies in Melbourne: Complete 2026 Guide

Choosing the right security company in Melbourne is an important decision for businesses, property owners, construction managers and event organisers. Whether you need professional security guards, mobile patrols, alarm response or 24/7 site protection, selecting an experienced and properly licensed provider can make a significant difference to your safety and operations.

Melbourne has a diverse security industry, with national providers, established security organisations and locally operated companies offering different services and capabilities.

But which security company is right for your requirements?

In this guide, we explore 10 security companies operating in Melbourne, compare their services and explain what to check before signing a security contract. We also explain how to choose a provider based on your property, industry, operating hours and security risks.

Disclosure: This guide is published by Group One Security Services Pty Ltd, which is included in this comparison. The companies are presented as providers to consider, not as an independently verified ranking of service quality. Information should be confirmed directly with each provider before engagement.

Top 10 Security Companies in Melbourne

Here are ten security providers worth researching when comparing professional security services in Melbourne.

1. Group One Security Services Pty Ltd

A Melbourne-based security provider for businesses, construction sites, retail properties and events.

Group One Security Services has provided professional security solutions since 2016, with its Victorian headquarters in Truganina. The company offers security services throughout Melbourne, regional Victoria and New Zealand.

Its services cover a broad range of commercial and residential security requirements, including:

• Licensed security guards and static security.
• Mobile security patrols and residential patrols.
• Alarm response and monitoring services.
• Construction site security and asset protection.
• Event security and crowd control.
• Corporate security and concierge services.
• Retail and loss prevention security.
• CCTV and electronic security solutions.

Group One Security works with businesses, property managers, construction companies, retail operators, industrial facilities and event organisers.

One advantage of working with a provider offering multiple security services is the ability to develop an integrated security plan rather than relying on a single protective measure.

For example, a warehouse may require overnight mobile patrols, access control and alarm response, while a construction project may need static guards during working hours and additional patrols after site closure.

Group One Security’s approach focuses on understanding each client’s requirements and developing an appropriate security arrangement.

Best suited for: Commercial properties, warehouses, construction sites, retail businesses, residential properties and events.

Explore: Security Guards Melbourne | Mobile Patrol Security | Get a Free Security Quote.

 

2. Wilson Security

Wilson Security is a major Australian security provider with a national presence and a broad range of security and risk management services.

Its service offerings include security personnel, mobile patrols, electronic security, corporate risk management, event security and specialist security solutions.

Its national operating structure makes it worth considering for organisations that require security services across multiple locations or large facilities.

Best suited for: Large corporations, government organisations and multi-site operations.

Website: https://www.wilsonsecurity.com.au/

3. MSS Security

MSS Security is an established Australian security organisation with a long operating history and a presence across the country.

Its services include security guarding, mobile patrols, alarm response, concierge services, loss prevention and specialist personnel.

Businesses requiring security across multiple facilities may consider its national operational capabilities.

Best suited for: Large commercial facilities, government organisations and national contracts.

Website: https://www.msssecurity.com.au/

4. Metro Guards

Metro Guards is a Melbourne security provider operating across various metropolitan locations.

Its advertised services include static security guards, concierge security, shopping centre security, mobile patrols, alarm response, event security and crowd control.

Businesses seeking a provider for retail, warehouse and property security may wish to compare its services and coverage.

Best suited for: Retail premises, shopping centres, warehouses and events.

Website: https://metroguards.com.au/

5. EXEC Security

EXEC Security provides security services across Victoria and other Australian locations.

Its service categories include security guarding, concierge services, mobile patrols, electronic security, monitoring and risk advisory services.

Its range of services makes it a provider worth investigating for businesses seeking broader security arrangements.

Best suited for: Corporate premises, commercial properties and multi-site businesses.

Website: https://www.execsecurity.com.au/

6. Frontline Protective Services

Frontline Protective Services operates from Sunshine West and offers security services across Melbourne, with a particular focus on Melbourne’s western suburbs.

Its website lists security guards, mobile patrols, alarm response, construction site security, CCTV monitoring, asset protection and event security.

Businesses operating in Melbourne’s west may consider its geographical coverage when comparing local providers.

Best suited for: Western Melbourne businesses, industrial premises, construction sites and events.

Website: https://frontlineprotective.com.au/

7. MIB Security

MIB Security is based in Truganina and provides security services throughout Melbourne and Victoria.

Its advertised services include static security guards, mobile patrols, construction site protection, corporate security, event security, crowd control, alarm response and CCTV monitoring.

Its service range makes it relevant to businesses comparing providers for commercial and industrial premises.

Best suited for: Warehouses, logistics operations, corporate properties and construction sites.

Website: https://www.mibsecurityservices.com.au/

8. 247 Security Group

247 Security Group is another provider listed in Melbourne’s security market.

Its advertised services include security for businesses, events and private properties, with mobile patrols and crowd control among its service categories.

Prospective clients should confirm its current coverage, licensing, insurance and operational arrangements.

Best suited for: Businesses, private properties and events.

Website: https://247securitygroup.com.au/

9. VCPG Security

VCPG Security provides security and related services across Melbourne.

Its advertised offerings include event security, corporate security, concierge services, crowd control, mobile patrols, gatehouse security, retail security and construction site protection.

Its service categories make it worth considering for organisations requiring different types of security personnel.

Best suited for: Corporate properties, events, construction projects and retail premises.

Website: https://vcpgsecurity.com.au/

10. Certis Security Australia

Certis Security Australia is part of an international security group providing integrated security services and solutions.

Its operations cover areas including aviation, transport, logistics, healthcare, government and commercial facilities.

Businesses with complex security requirements or multiple operating locations may consider its broader integrated security capabilities.

Best suited for: Large organisations, critical infrastructure, transport and complex commercial operations.

Website: https://www.certisgroup.com/

Note: Company descriptions reflect publicly advertised services and are not independent assessments of quality, current availability, insurance or licensing. Always obtain current documentation directly from providers.

How to Choose the Best Security Company in Melbourne

Comparing security providers requires more than looking at their advertised prices. The right company should understand your security risks, provide appropriately licensed personnel and offer services that match your operational requirements.

Here are seven important considerations.

1. Verify Victorian Security Licences

Always check that the security business and personnel hold the appropriate licences for the activities they perform.

Victoria Police regulates the private security industry through its Licensing and Regulation Division.

Since 19 June 2025, changes to Victoria’s private security licensing framework have introduced additional licensing requirements.

You can check relevant information through the Victoria Police Private Security Register.

Do not rely solely on a company’s website or advertising claims. Verify the relevant business and individual credentials.

2. Compare the Range of Security Services

Different properties require different protective arrangements.

For example:

• Warehouses may require mobile patrols, access control and alarm response.
• Construction sites may require overnight guards, equipment protection and regular inspections.
• Retail stores may benefit from loss prevention officers and visible security personnel.
• Corporate offices may require concierge security, access management and visitor monitoring.
• Events may require licensed crowd controllers and event security personnel.

Choose a provider that understands your particular industry.

3. Ask About 24/7 Availability

Security incidents do not follow business hours.

Ask whether the provider can support overnight operations, weekends, public holidays and emergency requirements.

If your business operates outside standard hours, confirm how after-hours communication and response arrangements work.

4. Check Insurance and Compliance

Before entering a contract, request relevant documentation, including:

• Current business security licence.
• Individual security guard licences.
• Public liability insurance certificate.
• Workers compensation information where applicable.
• Labour hire licensing where applicable.
• Written service agreements and operational procedures.

These checks help reduce the risk of engaging an unsuitable provider.

5. Understand Mobile Patrol and Alarm Response Capabilities

Mobile security patrols provide a visible security presence through scheduled or random property inspections.

Alarm response services provide a further layer of protection when a monitored alarm generates an alert.

Ask about patrol frequency, dispatch procedures, reporting, access arrangements and escalation protocols.

6. Compare Reporting and Supervision

A professional security arrangement should provide clear accountability.

Ask how patrols are recorded, who supervises the assigned personnel, how incidents are escalated and whether written reports are supplied.

7. Compare Quotes Properly

The cheapest hourly rate is not necessarily the best value.

Request itemised quotes and compare:

• Number of security guards.
• Required operating hours.
• Patrol frequency.
• Supervision arrangements.
• Equipment and vehicles.
• Reporting requirements.
• Weekend and public holiday charges.
• Contract flexibility.

A detailed proposal helps you understand exactly what you are paying for.

 

Which Security Services Do Melbourne Businesses Need?

Selecting the correct service is essential for effective protection.

Security Guards Melbourne

Professional security guards provide a visible presence, access control, property monitoring and incident response.

They are commonly used in commercial buildings, warehouses, shopping centres, residential developments and industrial facilities.

Explore professional security guard services in Melbourne.

Mobile Security Patrols

Mobile patrols are useful for properties that do not require a permanently stationed guard.

Patrol officers conduct scheduled or random checks, inspect vulnerable areas and report suspicious activity.

This option can suit warehouses, vacant properties, commercial buildings and construction sites.

Explore mobile security patrol services.

Construction Site Security

Construction sites can contain valuable machinery, building materials, tools and equipment.

Security measures can include access control, static guards, mobile patrols, CCTV support and after-hours site inspections.

Explore construction site security in Melbourne.

Event Security and Crowd Control

Events require proper planning to manage entrances, exits, restricted areas and crowd movement.

Security requirements vary according to attendance, venue layout, event type and risk assessment.

Explore event security services in Melbourne.

Alarm Response Services

An alarm system is most effective when there is a clear response procedure.

Professional alarm response arrangements can help investigate security alerts, assess potential incidents and coordinate appropriate action.

Explore alarm response services.

Why Melbourne Businesses Choose Group One Security Services

Group One Security Services Pty Ltd has operated since 2016, providing security solutions for businesses, properties and events.

With its headquarters in Truganina, the company supports security requirements across Melbourne, Geelong, Ballarat and New Zealand.

Its service offering covers multiple security requirements, allowing clients to discuss different protective measures with one provider.

Reasons to consider Group One Security include:

• Established operations since 2016.
• Published Victorian security business licence details.
• A broad range of security services.
• Commercial, residential and industrial security capabilities.
• Mobile patrol and alarm response options.
• Event security and construction site protection.
• Tailored security arrangements.
• 24/7 security service availability.

Group One also showcases project experience through its website, including event security at Emporium during the F1 Australian Grand Prix, car warehouse security in Laverton and solar farm security in Anakie, Geelong.

Read more about its security projects and case studies.

Frequently Asked Questions

1. What are the top 10 security companies in Melbourne?

Companies to consider include Group One Security Services, Wilson Security, MSS Security, Metro Guards, EXEC Security, Frontline Protective Services, MIB Security, 247 Security Group, VCPG Security and Certis Security Australia. The right provider depends on your property, service requirements, location and budget.

2. Which is the best security company in Melbourne?

There is no single officially recognised best security company in Melbourne. The right provider should have verifiable licences, appropriate insurance, experienced personnel, suitable services and clear operational procedures.

3. How much do security guards cost in Melbourne?

Security guard pricing depends on the number of guards, hours, site requirements, service type, location and applicable weekend or public holiday rates. Request an itemised quotation to understand the actual cost.

4. Are security companies in Melbourne required to be licensed?

Private security businesses and individuals must hold the relevant Victorian licences for regulated security activities. Requirements depend on the activities being performed. Check the current requirements with Victoria Police.

5. What security services are available for warehouses?

Warehouse security can include static guards, mobile patrols, access control, CCTV monitoring, alarm response and perimeter inspections.

6. Can I hire security guards for overnight protection?

Yes. Depending on the provider’s availability, businesses can arrange overnight guards, mobile patrols and other after-hours security services.

7. Which security company provides construction site security in Melbourne?

Several Melbourne security providers advertise construction site security. Group One Security Services provides construction site protection through security guards, mobile patrols and supporting security arrangements.

8. Is mobile patrol security better than static security guards?

It depends on your property’s risks. Static guards provide a continuous on-site presence, while mobile patrols provide periodic inspections. Some businesses benefit from combining both.

9. How can I get a security quote in Melbourne?

Contact a security provider with your property address, type of premises, required hours, number of guards and security concerns. This allows the company to assess your requirements and prepare a suitable quotation.

10. Does Group One Security provide 24/7 security services?

Group One Security advertises 24/7 security services, including security guards, mobile patrols and alarm response arrangements. Contact the company to confirm availability for your specific location and requirements.

Final Thoughts: Find the Right Security Company in Melbourne

Choosing a security company is about more than hiring guards. It is about finding a reliable security partner that understands your risks, protects your assets and supports your business operations.

Whether you operate a warehouse in Truganina, a retail business in Melbourne CBD, a construction project in Dandenong or a commercial property in Geelong, the right security arrangements can help strengthen your protection.

If you are comparing security companies in Melbourne, consider Group One Security Services for professional security guards, mobile patrols, alarm response, event security and construction site protection.

Protect your business, property and people with a security solution designed around your requirements.

Get a Free Security Quote from Group One Security

Need reliable security guards or mobile patrols in Melbourne?

Contact Group One Security Services Pty Ltd to discuss your requirements and receive a tailored security proposal.

Call: 1800 476 876

Email: info@grouponesecurity.net.au

Website: https://grouponesecurity.net.au/

Request Your Free Security Quote