Counter-Surveillance & TSCM Services in Markham

Why Markham Businesses and Professionals Need TSCM

Markham is one of the most concentrated technology, professional services, and corporate office environments in Ontario. The combination of high-value IP, M&A activity, and executive concentration makes both office TSCM and vehicle GPS detection particularly relevant for Markham clients.

Local clients ICUnit serves in Markham

• Markham technology corridor
• corporate headquarters along Highway 7 and 407
• executive residences
• professional service firms

Vehicle Theft Risk in the Markham Area

Ontario is currently the most active vehicle theft market in Canada, with more than 10,000 thefts across just the top ten most-stolen vehicles in 2024 (Équité Association). Modern theft rings increasingly use covert GPS trackers as a pre-positioning tool — marking targeted vehicles days or weeks before extraction. Markham sits within that broader risk environment, and any operator of a high-value SUV or pickup in the area should consider a baseline GPS sweep as routine risk management.

Services Available in Markham

• Vehicle Package — Mobile GPS tracker detection and counter-surveillance sweep for one vehicle, performed at your Markham location.
• Office Package — Corporate TSCM sweep of one Markham office, boardroom, or executive workspace.
• Bundle Package — Vehicle + Office combined. The most chosen ICUnit engagement for Markham legal and executive clients.
• Membership — Recurring monthly or quarterly sweeps with priority 24/7 response. The right fit for Markham firms, executives, and fleet operators that require continuous assurance.

How ICUnit Serves Markham

Every engagement in Markham is mobile — we come to you. That means your driveway, your office parking, your dealership lot, your fleet yard, or any private location you arrange. Engagements can be scheduled discreetly, including after hours, to maintain operational discretion.

All work is performed personally by Doug Quan, a Canadian Armed Forces veteran, Licensed Private Investigator under the Ontario PSISA, and MESA RF / TSCM Certified specialist. Every engagement produces a confidential written report.

Schedule a Confidential Consultation in Markham

Call (905) 955-7689 or email donovan@icunit.ca. Every consultation is strictly private. We do not publish prices because every engagement is genuinely custom — a confidential quote is provided after a brief consultation.