Landscape Designer vs Landscape Architect vs Contractor: Who to Hire in Calgary

A landscape architect is registered under provincial law, a landscape designer does not need a licence in Alberta, and a contractor is the one who actually builds the yard. The roles overlap enough that homeowners mix them up, which is why the question comes up at so many of our consultations. Most Calgary yards need a good designer and a good crew, while a smaller number of sites need a registered architect or an engineer as well. Here is who does what, and which of them your project calls for.

Landscape Designer vs Landscape Architect: The Short Answer

The difference between landscape designers and architects comes down to licensing and scope. In Alberta, only someone registered with the Alberta Association of Landscape Architects (AALA) can call themselves a landscape architect, and getting there takes an accredited degree, supervised experience and a set of professional exams. A landscape designer may hold a college diploma, a certificate or years of hands-on practice, or may have no formal training at all, because the title carries no legal requirements. Contractors hold business licences instead of design credentials, since their job is construction.

In practice, a residential backyard with a patio, planting, a deck and a low garden wall sits comfortably in a designer’s territory. Once a site involves major grading, stormwater, public land or a municipal approval that asks for a seal, the work moves into territory where an architect or an engineer is worth the higher fee. Most of the projects we see around the city fall into the first group.

What a Landscape Designer Does

Landscape designers typically work on residential properties and smaller commercial sites, much as an interior designer works on rooms while an architect handles the building. They measure the yard, listen to how you want to use it, and turn that into a layout: where the patio goes, how people move from the back door to the garden, what gets planted and how it will look in five years. A good designer also plans for maintenance, snow storage and a Zone 4 winter, so your outdoor living space holds up through a chinook-and-freeze winter.

The deliverable is typically a scaled plan, a planting list and material selections, sometimes with 3D views of the space before anything is dug. Designers inside a design-build company also draw with construction in mind, so the plan reflects what a crew can actually install. For a look at how that runs here, our landscape design service page walks through it step by step.

Do Landscape Designers Need a Licence in Alberta?

No. Alberta regulates the title “landscape architect,” not the act of drawing a residential yard, so a designer can legally plan your patio, planting beds and pergola without any provincial registration. That openness cuts both ways, since many landscape designers hold college training in horticulture or design, while others learned entirely on the job, and the title alone will not tell you which kind you are talking to.

It is worth asking, because a portfolio of finished local projects, references from homeowners, and a clear explanation of how the designer handles drainage and grading will tell you far more than a job title. Ask, too, whether they know when a project has moved past their expertise, because the good ones will say so without being pushed.

What a Landscape Architect Does

A landscape architect plans outdoor spaces at every scale, from a single lot to projects such as parks, campuses, streetscapes and multi-family developments. A degree in landscape architecture covers design, but it also covers site engineering, grading and drainage, plant science, environmental planning, construction methods and professional practice. Landscape architects are brought onto projects where the site has to manage water, meet accessibility standards, pass an environmental review or fit into a larger approval, because those technical skills are what the job demands.

For a house, their value shows on complicated ground: steep lots, homes with drainage trouble, estate properties with several levels, or acreages where the grading plan affects neighbours and ditches. On those jobs landscape architects often coordinate the surveyor, the engineer and the builder as well, which is part of what their higher rates pay for. Where the lot is flat and the plan straightforward, that extra layer adds cost without adding much.

Do Landscape Architects Need a Licence?

Yes, if they want to use the title. Alberta has protected “landscape architect” under provincial legislation since 2010, and British Columbia and Ontario have similar title protection. Someone who is not registered can still do design work, but they cannot legally present themselves as an architect or put a registered seal on drawings.

Registration matters when a client, a municipality or a developer asks for stamped drawings. For a typical house that rarely happens, but on commercial sites, subdivisions and public projects it is often part of the approval package. If someone tells you they are a landscape architect, you can confirm the registration with the AALA directly.

How to Get a Landscape Architect Licence in Alberta

The path runs through three pieces, and most people spend several years on it. It starts with an accredited degree in landscape architecture, either a bachelor’s or a master’s from a program the Landscape Architecture Accreditation Council recognizes; the University of Calgary offers one of the accredited master’s programs. Next comes documented work experience under a registered member, usually as an intern with the association.

The last piece is the Landscape Architect Registration Examination, or L.A.R.E., which the Council of Landscape Architectural Registration Boards (CLARB) administers across Canada and the United States. Once a candidate passes every section and the association reviews their education and experience, they can register and use the title. Because Canadian and American boards share the exam, licensed members can often move between jurisdictions, though each association sets its own rules, so check the AALA’s current requirements before planning around a timeline.

Where the Contractor Fits

Neither a designer nor an architect usually picks up a shovel. The contractor is the company that excavates, builds the base, lays the pavers, frames the deck and plants the trees, and that is where most of your budget goes. Some contractors only build from someone else’s plans, while design-build firms offer design and construction services under one roof.

What a Calgary Contractor Should Carry

A contractor needs paperwork, not a design credential. Before you sign, ask for the required City of Calgary business licence, or the matching licence in Airdrie, Okotoks or wherever your municipality requires one. If the company takes a deposit before the work is finished, provincial consumer protection rules also call for a prepaid contractor licence. WCB coverage and liability insurance protect you if someone gets hurt on your property, and an itemized contract with a warranty protects the rest.

Which One Your Project Needs

Most Residential Backyards

For a typical city lot, a designer and a capable crew are usually enough. A new patio, a deck under 0.6 metres, planting beds, sod, lighting and a low garden wall all fall within what landscape designers handle every week. Hiring an architect for that kind of yard is rarely worth the added fee, since the site does not need the grading and approval work their training centres on. If you want to compare the numbers, our breakdown of how much landscape design costs in Calgary shows how designer and architect rates differ.

Slopes, Tall Walls and Drainage Problems

Sloped lots and walk-out basements change the picture. Taller retaining walls here need permits and engineered drawings, and that stamp comes from an engineer instead of an architect, so that is the specialist most homeowners actually end up needing. Our retaining walls page covers how we coordinate that work, the post on whether you need a permit for a retaining wall sets out the height thresholds, and decks follow the rules in our Calgary deck building permit guide. When a yard has serious drainage trouble or several levels tied together, a landscape architect is a sensible addition to the team.

Commercial, Multi-Family and Public Sites

Condo complexes, office parks, retail sites and anything on public land tend to need a registered architect, since the development approval often asks for stamped landscape plans, and sometimes environmental reports and a formal review as well. The contractor then builds to the architect’s drawings, and the architect usually checks the work at set stages. Our commercial landscaping team works on properties of that kind across the region.

Design-Build: One Team From Plan to Finished Yard

A lot of homeowners skip the three-way hiring decision entirely by going with a design-build company, where the designer and the crew work for the same firm. That keeps the plan tied to what the crew can build and puts one company in charge of the result. Sungreen has worked this way since 1990, with our designers planning the yard and our own crews building it, and when a wall or structure needs engineering we bring that specialist in during design rather than once the excavator arrives. You can see how that sequence runs on our process page, and if you are still deciding whether to hire help at all, our post on the benefits of a professional landscape design covers that question.

Questions to Ask Before You Hire Anyone

Whoever you talk to, a few questions sort out the right fit quickly. Ask what training they have and, if they use the architect title, whether they are on the provincial register. You also want to see finished projects in your part of the city, not only renderings, and to know who will be on site during construction. The last question is whether one person or company carries responsibility from the first drawing to the final walkthrough, because a vague answer to that one usually tells you the most.

Frequently Asked Questions

Is a landscape architect worth it for a house?

Sometimes. For a flat city lot with a patio, planting and a deck, a designer usually delivers what you need for less money. On a steep lot, an estate property or a site with drainage problems, an architect’s grading skills can save more than they cost.

Can a landscape designer draw plans for a permit?

For many residential projects, yes. A standard deck permit or a development permit on a house does not normally call for an architect’s seal, although structural items such as tall retaining walls and screw pile foundations need engineer-stamped drawings or specifications.

Is AI replacing landscape architects?

Not in any practical sense. AI tools can sketch layouts for outdoor spaces and suggest plants, but they cannot walk a site, read a grade, take responsibility for drawings or get a plan through a municipal approval, which is where licensed landscape architects earn their fee.

What is another name for a landscape designer?

You will also see garden designer, landscape planner and, in some firms, design consultant. A landscape designer is still the most common term, and none of these titles carries a licence in the province, so the portfolio matters more than the label.

Deciding between a designer, an architect or a design-build team is easier with someone looking at your actual yard. Sungreen offers free estimates across the city and surrounding communities, so get in touch or call 403-256-7500 and we will tell you which kind of help your project needs.