Design Build Projects

Single Source Responsibility

Our clients have one point of contact. We engage our clients throughout design, then manage the engineering,permits, and construction to successful completion


Distinct Style

Attention to Detail

Our attention to detail defines quality. We design, construct and deliver intricate details to create a final product that we, and our clients’, are proud of.



On Budget, On Time

Our reputation of success is built upon our proven abilities to provide the highest quality while upholding fiscal responsibility and outperforming scheduling constraints.



Advance - Enhance - Improve

Innovation is the core of our culture – we constantly explore and study new technologies as they become available, and implement them where they can best help our clients.


Sustainable Building

LEED Certification

We have completed many LEED Certified projects and have significan experience with all levels of certification. Furthermore, we have the knowledge to advise our clients of the benefits and costs of the sustainable options that bests suit their needs.



Commercial Builders with the Capacity to Bond

Our clients can rely on the fact that we are a fully bonded organization with a history of successful performance.

Greystone Project Management Inc. was established in 1995 to serve the industrial, commercial and institutional sectors of the construction industry in Muskoka and surrounding areas.   Greystone strives to deliver quality, service, and value to our clients beyond expectations on each and every project.

Greystone has extensive experience with LEED Certifications – our wholesome approach to sustainable design is unique and is backed by our diverse portfolio of LEED Certified projects.