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About Us

About Us

Project Execution Excellence

When we started CSL in 2003, we committed to building a team of seasoned professionals and young motivated graduates from Canadian Colleges with highly regarded construction programs.

President David Timlock's original vision:

  • Build a multi-generational firm based on collaboration and strong relationships
  • Assemble a team of industry leaders
  • Provide Construction Management, General Contracting, and Design Build services to Southern Ontario
  • Grow organically, by investing in, and training the next generation of leaders

Seventeen years later, our firm is fueled by talented, youthful leaders with the experience and capacity to take on your next project. Having completed more than 200 major industrial, commercial, and institutional projects, and through our continued growth and reinvestment of profits, CSL is well financed, bonded, and ready for the future.

At CSL we're not only committed to understanding our business, we're committed to understanding yours.


It's what we’re passionate about. Our collective knowledge spans decades. This passion is reflected in our commitment to being pioneers and leaders in the construction industry. We have the ability to quickly understand the needs of our clients and the scope of their projects. The result: CSL has grown dramatically over the past 16 years.


We never stop listening. Our first order of business is to understand your needs, your goals, and your priorities. We collaborate, continually consulting with and encouraging feedback from owners, developers, architects, subtrades, and project management staff, to ensure all stakeholders are working towards a common end goal. One of our core strengths is taking complex projects, breaking them down into manageable components, identifying potential problems, and then applying appropriate solutions.

We plan. We anticipate. We monitor. We execute. We deliver. In the end, we all save time, money, and effort.

Our Culture is About Achieving Excellence

  • Excellence is what we are committed to delivering on every project
  • Excellence in design, innovation, and execution
  • Excellence in collaboration and open communication
  • Excellence through our team of experts and skilled tradespeople

We want employees who share our passion for construction, and commitment to building excellence. Quality work performed by individuals who pride themselves on a job well done. Internally, we train, promote, and reward our most qualified employees. We want the best, so you get the best.