Toronto's homes make bathroom work tricky in ways a contractor needs to understand before the first quote. Older houses in the Annex, Riverdale, or the Beaches often have narrow doorways, cast-iron plumbing, and small second-floor bathrooms that weren't built for a walker or wheelchair. Condos come with their own hurdles: building rules, elevator booking for demolition, and strict quiet hours. A contractor who works across the GTA should know how to plan around all of this, not learn it on your job.
Prioritize real accessibility experience. A crew that has built no-threshold showers, installed lever taps, and blocked walls properly for future grab bars will spot problems a general renovator misses. Ask directly how many aging-in-place or universal-design bathrooms they've done. Confirm they're licensed and insured, and that they'll pull permits when the layout or plumbing changes. Get a written quote, a realistic timeline, and a warranty in writing. In our experience, the vague verbal estimate is where budgets quietly balloon.
Here's our recommendation: for a full accessible remodel, hire a specialist contractor rather than the lowest general bidder. The specialist costs more up front, and that's the honest trade-off. But getting slopes, drainage, and grab-bar blocking right the first time saves you from tearing open a finished wall later, which is far more expensive and far more disruptive for a parent who needs that bathroom every day. If the budget is tight, spend it on the shower and floor, where safety matters most, and phase cosmetic work for later. One more Toronto note: book ahead. Good crews fill up fast, and winter is a sensible time to schedule interior work since nothing's competing with outdoor projects.