Landscape design and installation covers the planning and physical build of your outdoor space: grading, hardscaping (patios, walkways, retaining walls), planting beds, sod or seed lawns, drainage work, and features like pergolas, fire pits, or water elements. In Ottawa, this work also has to account for our clay-heavy soil, freeze-thaw cycles that can heave interlock and concrete, and a planting palette that needs to survive zone 4b/5a winters. A good project starts with a design (even a simple sketch with grading and drainage notes) before anyone touches a shovel, because fixing a poorly graded yard after the fact costs far more than planning it right the first time.
We're tracking 46 landscape design and installation businesses across the city, ranging from small owner-operator crews focused on garden beds and planting to larger firms that handle full front-to-back yard rebuilds with permits, engineered drainage, and multi-phase contracts. That range in scale and specialty is exactly why comparing them on price alone doesn't tell you much.
When you're vetting a company, ask for photos of completed projects at least two or three years old (not just the day it was finished), find out whether they carry insurance and pull permits when needed, and get a written contract that spells out materials, grading slope away from your foundation, and warranty terms on plants and hardscaping. Our scoring weighs verified customer feedback, how consistently a company follows through on quotes and timelines, and the range of work they've actually completed, so you can skip the guesswork. See the ranked list of Ottawa landscape design and installation companies for how we stack them up, and read our methodology for exactly how the scores are built.
