Private Investigator Markham
Licensed investigators serving Markham and nearby York Region communities.
Markham and nearby York Region communities need investigators who understand dense new subdivisions, Highway 7 and 404 employment corridors, and family files that cross Markham, Richmond Hill, and Scarborough. Investigations Plus deploys here from Brampton head office and our Toronto site office. This page covers Markham. Toronto head terms remain on the homepage.
Markham case types
Custody and parenting-time surveillance, infidelity investigations, premarital and employment background checks, corporate and workplace theft files for employers along the 404, insurance activity checks, and TSCM when a home or office may be compromised.
Markham files frequently involve multi-address households, plaza exchanges, and subjects who commute into Toronto or north toward Newmarket. Plans rotate vehicles and posts so the same car is not sitting on the same cul-de-sac every school morning.
York Region context
York Regional Police and York Region court practice differ from Peel and Toronto. Reports name Markham neighbourhoods and landmarks counsel can verify: residential crescents, retail nodes, and office parks. We do not pad reports with generic “York Region activity” when a street address is known.
Standards
Licensed Ontario investigators. Lawful observation only. No trespass, no illegal device access. Quotes list what will be attempted and what will not. If identification is incomplete because of distance or lighting, the report says so.
What to expect on a Markham file
Scoped hours, dated logs, and clear next-step discussion if the first surveillance window is inconclusive. Coordination with Richmond Hill or Vaughan coverage when the pattern crosses those cities, without splitting into unrelated files.
Confidential consultation · Surveillance · Background verification · Richmond Hill · Vaughan
Our Private Investigation Services include:
- Surveillance and Stalking: Watch What’s Really Going On.
- Background Investigations: Searches, confirmations, and reputations are generally accurate.
- Fraud and Financial Investigations: Uncover fraud/misuse of donor funds.
- Missing Person Investigations: Locate Individuals Quickly and Discreetly.
- Corporate Investigations: Safeguard your corporation with comprehensive inquiries.
Services in Markham
Services frequently scoped for Markham files — each page explains the work itself, not a city-name swap.
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







