Made Simple

The Greater Toronto Area’s premier custom electronic specialists. We are a non-retail professional company that specializes in the design, engineering, and installation of high performance home theaters, multi-room audio-video, lighting control, automation, climate control, and security systems.

Seasoned, diligent and driven our goal is to provide our clients with the finest audio-video systems to fit their needs. We work relentlessly using our talent, forward-thinking, focus, and experienced minds to work together with our manufacturer partners to activate ideas and strategies which will provide our clients with high-performance, robust, and intuitive solutions to solve their audio-video needs.

At our core, Definitive Sound is built to deliver excellence. We have some of the most talented and focused minds in the industry, and we activate their ideas and strategies through a robust range of proven technologies and execution capabilities. Our goal is to generate consistently high performance results for our clients and luxury residential building partners.

In the pursuit of assisting our clients with their residential goals, ideas are not enough. We believe preparedness and execution with architects, builders, and interior designers help to achieve that. Our team shares a commitment to tireless work and collaboration, comprehensive planning and meaningful iteration. We understand how to bring multiple perspectives to the toughest challenges, engage in vigorous analysis  and arrive at the best solution in executing a plan.


At Definitive Sound we only sell what we feel are the world’s premier blue chip audio/video lines. These companies not only provide excellent audio and video performance but are also known for being market leaders, have strong financials, and exceptional management teams.


Definitive Sound is recognized for creating some of the finest home automated systems in the world. As a result we have garnered editorial recognition in magazines such as the Robb Report’s Home Entertainment and Design magazine, and Electronic House Magazine.

Case Studies

View our Case Studies to see the detailed work our Builder Partners have helped us.