Alterra landscaping & Interlocking

Landscape design and construction across the GTA is what Alterra Landscaping & Interlocking does, with more than 500 projects completed since 2016. Work includes elegant driveways, low-maintenance stone patios, retaining walls, walkways, custom pool design and installation, woodworking such as decks and fences, and enhancements like lighting, irrigation and decorative accents. Lawn work is part of the mix: a client review describes fresh sod going into a backyard after leveling, alongside retaining walls, an interlocked driveway and fence repairs, all finished in under two weeks. Yard grading, yard drainage, grass seeding and hydroseeding are also offered. Every project is backed by a warranty, and the company serves Toronto, Barrie, Oakville, Oshawa and surrounding areas. Rated 5.0 from 32 Google reviews, all of them five stars.