• Keystone Developments
  • Keystone Developments
  • Keystone Developments

We believe that attention to detail is paramount. We are committed to completing projects of the highest quality that are not only aesthetically pleasing, but moreover allow for upmost functionality and enjoyment.

About us Get in touch

About us

Keystone Developments is a construction company based in Vaughan, Ontario. Our team is dedicated to providing high-quality services and exceptional customer experiences.

Our company was founded by two experienced partners with over 20 years of industry experience, giving us a wealth of knowledge and expertise in all aspects of development and construction.

We understand that each project is unique and requires a personalized approach, which is why we work closely with our clients to understand their vision and goals. We believe in the importance of attention to detail and take the time to carefully plan and execute every project. Our team of skilled professionals uses the latest technologies and techniques to ensure that your project is completed on time and within budget, while also providing the highest level of service and ensuring that our clients are satisfied with the end result.

In addition to our commitment to excellence, we prioritize safety at all of our job sites. We have strict guidelines in place to prevent potential hazards, and our team is trained to identify and address any potential risks. We also regularly inspect our equipment to make sure it is in good working order.

We look forward to working with you and are committed to providing you with the upmost quality and reliability.

Contact us today to learn more.

Our Services

Whether we are working on a residential, commercial, or industrial project, we always strive to exceed our clients' expectations


If you are looking for a development and construction company that you can trust to deliver exceptional results, look no further.

Find out more about our process:

  • Analisys
  • Design
  • Documents
  • Project Management
  • Maintenance
As a construction company, we are constantly striving to improve and innovate in our field. From implementing new technologies to streamlining our processes, we are committed to providing the best possible service to our clients.

We are proud to be a leader in the industry, and are dedicated to delivering high-quality, sustainable buildings that stand the test of time. Our team of skilled professionals is equipped with the knowledge and expertise to tackle any project, big or small.

Contact Us

53 Woodstream Blvd, Woodbridge, ON L4L 7Y8 (Unit#1, Second Floor).

Office: +1 289-236-4430