Welcome to the new OALA website! Please click here to read the FAQ

Find a Landscape Architect Firm

Search Members Search Firms

The Find a Landscape Architect page includes all members in good standing. The Find a Landscape Architect Firm page includes firms that have one or more Full Member in good standing. Current OALA members may update their information and firm on their Settings page. If you see information about a member that you know to be out of date, please contact the Registrar who will inform the member.

Can't be blank or is invalid
Can't be blank or is invalid
must be valid
Reset filters
HTFC Planning & Design
Outside Ontario
Accessibility Planning and Design, Athletic Facilities & Sports Field Design, Climate Change mitigation, including Nature-Based Solutions, Design - Schematic Design, Design Development, Tender Ready Construction Packages, Golf Course Design, Green Roof Design, Indigenous Communities Engagement, Master Planning & Design - Communities, Master Planning & Design - Trails, Greenways & Bikeway Corridors, Regional Planning and Policy Development, and Waterfront Development and Design
Hamilton Conservation Authority
Hamilton, Halton and Brant
Hapa Collaborative
Outside Ontario
Hargreaves Jones
Outside Ontario
Harrington McAvan Ltd.
York, Durham and Headwaters
Hart Howerton, Ltd.
Outside Ontario
Hatch Ltd - Oakville
Greater Toronto Area
Cultural Landscapes (incl. relic, evolving and designed), and Cemeteries & Memorials, Design - Schematic Design, Design Development, Tender Ready Construction Packages, Green Infrastructure, Sustainable Landscapes, LEED Design, Low Impact Design (LID), Green Roof Design, Master Planning & Design - Communities, Public-Private Partnership (P3) Project Delivery, Streetscape & Downtown Revitalization, and Urban Design
Henry Kortekaas & Associates Inc.
York, Durham and Headwaters
Hill Design Studio Inc.
Huron, Perth, Waterloo and Wellington
Hydro One Networks Inc.
Greater Toronto Area
INTO THE WOODS Landscape Architecture & Arboriculture Ltd.
Huron, Perth, Waterloo and Wellington
Accessibility Planning and Design, Climate Change mitigation, including Nature-Based Solutions, Design - Schematic Design, Design Development, Tender Ready Construction Packages, Green Infrastructure, Sustainable Landscapes, LEED Design, Low Impact Design (LID), Land Conservation & Reclamation Planning and Design, Master Planning & Design - Transportation, Residential - Single Family and Estate Garden Design, Stormwater Management Planning and Design, Tree Inventories, Assessments & Tree Protection and Conservation Plans, Visual Impact Assessments, and Wetland/Riparian Habitat Restoration & Stream Corridor Restoration
Ian Gray Landscape Architect
Greater Toronto Area
Design - Schematic Design, Design Development, Tender Ready Construction Packages, Master Planning & Design - Institutional Campuses, and Master Planning & Design - Parks and Recreation
Insite Landscape Architects Inc.
Greater Toronto Area
Jacobs
Huron, Perth, Waterloo and Wellington
James B. Lennox & Associates Inc.
Ottawa and countryside
James McCracken, Landscape Architect
Hamilton, Halton and Brant
Janet Rosenberg & Studio Inc.
Greater Toronto Area
Jenny Hill Consulting
Greater Toronto Area
Bioengineering, Climate Change mitigation, including Nature-Based Solutions, Green Infrastructure, Sustainable Landscapes, LEED Design, Low Impact Design (LID), Land Conservation & Reclamation Planning and Design, Land Mapping and Data Analysis, Shoreline, Waterfront & Aquatic Habitat Restoration, Stormwater Management Planning and Design, and Wetland/Riparian Habitat Restoration & Stream Corridor Restoration