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Straight answers
The questions people ask most about starting and running a landscaping business in Ontario. Answered straight, with links to the official sources.
It's one of the best on-ramps to owning a construction-adjacent business: low barrier, scalable, and you can start small and reinvest. The catch is that the easy-entry end (lawn maintenance) is a price war, and the seasonality will test your cash management. The winners climb toward hardscape and design-build and add snow for the winter.
Maintenance gives you recurring revenue and an easy start, but margins are thin and competition is fierce. The money is in landscape construction and especially hardscaping — interlock, walls, and outdoor living spaces sold from a portfolio at real ticket sizes. Many start in maintenance for cash flow and build toward hardscape as the profit engine.
Plan it before your first winter. The standard answer is snow and ice management — it keeps your trucks, crews, and cash flow alive and uses gear you already own. Others bank the season's profit, do interior renovation work, or run holiday lighting. The businesses that fail almost always failed to bridge the winter.
Stop competing on mowing. Move up the value ladder: add landscape construction, then hardscaping and design-build, where customers buy on portfolio and outcome rather than the lowest per-cut price. Maintenance can still anchor your recurring revenue, but the margin and the future are in building things, not cutting grass.
No general landscaping licence — but specific scopes have rules: pesticide application requires a licence, structural retaining walls (roughly over a metre) can need engineering and permits, and any digging requires Ontario One Call locates. Hardscape and softscape themselves are open; it's the specialized add-ons that carry requirements.
Enormous range. A solo maintenance operator might clear a modest living; a strong landscape-construction/hardscape company with crews can do $80k–200k+ in owner income on project work, with snow padding the winter. The differentiator isn't the plants — it's moving up to design-build, building recurring maintenance route density, and pricing the high-margin hardscape work properly.
No provincial trade licence — landscaping is non-compulsory and one of the most accessible businesses to start. You need a municipal business licence, WSIB if you have workers, and liability insurance. Pesticide application and some structural/retaining-wall work require additional licensing or permits.
Startup cost is mostly equipment — mowers, trimmers, a truck and trailer, and hardscape tools — plus incorporation (~$400–$600), $1M–$2M CGL, and WSIB. Many start seasonal and solo, then add crews and snow removal for year-round revenue.
It is popular as a first business because of the low licensing barrier, scalable seasonal revenue, and the ability to add higher-margin hardscaping (interlock, retaining walls), landscape construction, and winter snow/ice management. Recurring maintenance contracts provide steady cash flow.
A sole proprietorship is cheaper and simpler to start, but you are personally liable for the business's debts and claims. Incorporating creates a separate legal entity that limits personal liability, can reduce tax once you are profitable, and reads as more credible to larger clients. Most contractors incorporate once they have employees, real revenue, or work on others' property.
Yes — construction is a mandatory WSIB sector in Ontario. Even independent operators and partners with no employees generally must register, and clients and general contractors will require a valid WSIB clearance certificate before you can work on their site.
You must register for and charge HST once your revenue exceeds $30,000 over four consecutive quarters. Many contractors register before that threshold so they can claim input tax credits on tools, materials, and vehicles from day one.
Ontario's Construction Act sets the rules: a 10% holdback on most contracts, prompt-payment timelines (you must be paid within set periods after a proper invoice), and an adjudication process for disputes. Understanding holdback, lien rights, and prompt payment is essential to protecting your cash flow.