CTK

CTK: Powering Performance with Precision Based in Vaughan, Ontario, CTK is a full-service systems contractor trusted by businesses across Canada to deliver exceptional electrical, low-voltage, and security solutions. We proudly serve the industrial, commercial, institutional, and residential sectors bringing agility, professionalism, and integrity to every project. Our unionized, bonded team is trained to the highest industry standards and self-performs all work from structured cabling, lighting, and fire alarms to advanced security and surveillance systems. With us, you get craftsmanship, accountability, and results that stand the test of time. What makes CTK different? • Rapid response and national reach • Self-performed work with no subcontracting surprises • Clear, proactive communication • A 10-year workmanship warranty—because we believe in doing it right the first time Whether you're running a hospital, warehouse, retail chain, or campus, we provide scalable, reliable, and future-ready solutions—on time and on budget. Let’s build systems that work—beautifully, powerfully, and for the long haul.