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MR. MACLENNAN: Alternative Options Security Group

Today, Alternative Options Security Group, is counted among some of the apex agencies of private investigations and surveillance services on the Sunshine Coast of Queensland, Australia. The firm has been dedicated in its goal of looking after the entire investigative need of all clients operating in the Brisbane and Queensland regions of Australia. At present, the firm is being managed by its director and founder Mr. Maclennan, who has an excellent investigative and security background.

Mr. Maclennan has an enriched experience of over 13 years working in the front line of law enforcement services where he commanded his team to handle numerous complex criminal & civil investigations, insurance related surveillance, and multi-faceted tactical operations. It enabled him to upgrade his confidence and skills to conduct all investigations independently, efficiently and professionally.

Mr. Maclennan has been a man of multiple acumens and effective qualifications. He has been a computer networking specialist and worked in both the private and government sectors of Queensland and the United Kingdom. During this period, he acquired excellent knowledge in Information technology related fields.

During his law enforcement service career, Mr. Maclennan served in the Queensland Police Service for a period of 9 years and worked both in plain clothes and uniform. In the latter 4 years of his law enforcement service, he served as armed boarding officer with the Australian Customs Marine Unit.

In his entire service period, he underwent many investigative courses which are highlighted below:

  • Diploma of Public Safety (policing)
  • Diploma of Security and Risk Management
  • CERT IV Government Investigations
  • CERT III Security operations
  • CERT III Investigation services
  • CERT II Security Operations
  • PUA30601 - CERT III Public Safety (fire fighting and emergency operations)
  • PUA20601 CERT II Public Safety - (fire fighting and emergency operations)
  • Cert II in Marine Transportation and STCW95 maritime qualifications
  • And maintains currency in First aid and CPR

As a Tactical Marine Officer, Mr. Maclennan embraced the opportunities to handle large projects, tactical ship operations at sea and also guided personnel for enhancing ship board safety and conducting other routine tasks involving various activities related to fire fighting onboard vessels, confined space work, basic coastal navigation, small boat handling, ropes rescue, detainee management and advanced first aid.

All these proficiencies have enabled him to become a highly qualified and well versed private investigator in Australia. Mr. Maclennan maintains a high degree of discipline and professionalism and continues to refine his skills and knowledge to deal with all kinds of investigations in any adverse condition. After his retirement from government law enforcement, he decided to utilise his skills and knowledge to assist various civil and government organisations by working in the private security sector.

By virtue of his excellent leadership and commanding capabilities, Mr. Maclennan could raise the confidence of his investigators to conduct ethical investigations by adhering to strict codes of conduct and complying with all legislation in Australia.

Today, as a reputed investigations agency, we hold a Queensland security services provider licence to conduct major operations on activities related to crowd control, unarmed security, Cash in Transit, Body Guard, Monitoring and Private Investigations. We also maintain a strong network with worldwide investigative agencies for the collaboration of knowledge, skills to impart investigative services in Australia and other countries.

The private investigation services offered by Alternative Options Security Group are listed below:

  • Relationship and Family Law Investigations
  • Corporate Investigations
  • Industrial Espionage - Counter Surveillance Investigations
  • Competitor Evaluation Services
  • Work Place Injury Surveillance
  • Insurance Fraud Investigations
  • Aerial Surveillance
  • Missing Persons
  • Asset Protection and Cash in Transit Operations
  • Loss Prevention
  • Executive Protection and Security Operations

These days, we have gathered reliable resources and maintain a highly qualified team of licensed investigators that will attend to your queries and work to provide undelayed results and an ever expected solution to your problems. We have also worked upon the cost quote factors of investigative services to maintain a competitive edge that can comply with your budget. We work around the clock to look after our clients with the aim of providing 100% satisfaction in our work and results.

To learn more about us or to use our services anywhere in Australia, you can contact us on

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