With nearly half a century of integrated construction experience, the name Alterra is synonymous with exceptional workmanship and uncompromising quality, built to stand the test of time. We plan, market, and build exceptional communities in vibrant locations across the GTA and throughout Ontario, managing every aspect of a project from start to finish. Our network of strategic alliances with diverse capital partners allows us to create better value for homeowners and investors, and deliver some of the best risk-adjusted returns in the industry.