About Keystone Developments

Keystone Developments, based in Woodbridge, builds custom homes across the Greater Toronto Area and Muskoka. Its work includes multiplex construction, home additions, luxury renovations and aging-in-place design with custom elevator integration, plus a luxury homes division and commercial and project management arms. Two partners with over 20 years of combined experience lead it, and the company coordinates design, submits permits and approvals, handles zoning and environmental assessments, plans and schedules the build and gives regular progress updates. It also helps clients with financing options and serves investment projects. The process page and testimonials explain how a build runs, and its office is at 53 Woodstream Blvd in Woodbridge. Rated 5 from 4 Google reviews, all of them five stars. Office phone 289-236-4430.

What reviewers mention: workmanship (3), bathrooms (3), remodeling (3), bathroom renovation (2), flooring (2), project management (2), design (2)

Services and details

Builds custom homes

Luxury and estate homes

Also renovates and builds additions

Handles permits and approvals

No information yet on design and build under one roof, builds on your lot, sells homes in its own communities, teardown and infill rebuilds, cottages and waterfront homes, energy-efficient or Net Zero builds, timber frame or log homes, modular or prefab homes, states Tarion registration or an HCRA licence, home builders' association member. The website did not say; call and ask.

Keystone Developments