Private Investigator Mississauga
Licensed private investigators serving Mississauga and Peel Region: surveillance, background checks, and case support.
At Investigation Plus Ltd., we understand that one size does not fit all. We have therefore developed a variety of services specifically tailored to private individuals, companies, and solicitors in Mississauga and the surrounding areas. Our skilled Private Investigators are dedicated to finding the truth with utmost discretion and confidentiality. Whether it is for personal issues, corporate matters or legal disputes, the Private Investigator Mississauga professionals are armed with current investigative tools and resources to provide you with precise results. In addition to surveillance and background checks, we conduct thorough fraud investigations, locate missing persons, and offer a range of services to ensure your peace of mind, whether for personal or business purposes.
Common local files: child custody investigation and TSCM / bug sweeping. Browse all investigation services.
Why Go for Investigation Plus Ltd. – Your Reliable Private Investigation Company in Mississauga
- Private & Discreet: We respect your privacy and treat every case with the utmost discretion.
- Full Service: From corporate to personal, we deliver flexible solutions tailored to your specific needs.
- Cutting-Edge Technology: We utilize the latest investigative tools and tactics to achieve demonstrable results.
- Timely & Dependable Reporting: Receive single and summary reports promptly, enabling you to make informed decisions.
Our Services Include:
- Surveillance & Monitoring
- Background Checks & Due Diligence
- Fraud & Corporate Investigations
- Infidelity & Domestic Investigations
- Missing Persons & Locating Services
- Legal Support & Evidence Collection
Services in Mississauga
Licensed private investigation services available throughout Mississauga and nearby communities.
Private Investigator Surveillance
Covert physical surveillance that documents where someone goes, who they meet, and what they do, lawfully and discreetly.
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Infidelity Investigation
Discreet inquiries into suspected infidelity, adultery, or affairs, with evidence prepared for legal and personal decisions.
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Bug Sweeping Services & TSCM
Technical Surveillance Countermeasures to detect hidden cameras, audio bugs, and unauthorized tracking devices.
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Insurance Investigations
Evidence-led support for questionable or high-risk insurance claims, personal, commercial, and casualty.
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Child Custody Investigation
Document parenting-time compliance, home environments, and caregiver conduct for family court.
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Why Investigations Plus
PI+ Ethics
Consistently high ethical standards across every investigation we handle.
PI+ Professionalism
Prompt, clear communication and the investigative attention your case requires.
PI+ Expertise
Specialists from military, legal, forensic, IT, cyber, and psychological backgrounds.
PI+ Values
Clear reporting, practical recommendations, and work scoped to the evidence you need.
Partners in private investigations
What clients say
Our offices & coverage
Head office in Brampton. Site office in Toronto. Serving Toronto, Brampton, Mississauga, Vaughan, Markham, Richmond Hill, the GTA, Ontario, Canada, and internationally when required.
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Brampton, Ontario -- Head Office
10 George St N, Ste 137, Brampton, ON L6X 1R2
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Toronto -- Site Office
1682 Eglinton Ave W Toronto, ON M6E 2H5, Canada







