Start with the bathroom itself. Hamilton's housing runs from early-1900s homes in the North End and Corktown to post-war bungalows across the central Mountain and newer builds out toward Ancaster and Stoney Creek. Older homes often have narrow doorways, tight floor plans, and original plumbing that may need updating before a walk-in tub goes in. Measure the space, check where the water supply and drain sit, and be honest about whether the existing hot-water tank can handle a deeper soak. A good installer will flag all of this during the visit rather than after the work starts.
Prioritize installers with real senior and accessibility experience, not just general bathroom renovators. Ask about the step-in height, the quick-drain time, and the seat height, since a seat that's too low undoes the whole point. Look for anti-scald valves and built-in grab bars as standard, not upsells. Confirm the company is licensed and insured in Ontario, and read the warranty closely, both for the tub shell and for the door seal, which is the part that fails first. Service response matters here too. Hamilton winters mean a broken tub can leave a parent without safe bathing for weeks if the installer is slow to return calls.
Our advice: go with professional installation over a DIY or big-box kit for a walk-in tub. The plumbing, waterproofing, and door seal need to be right the first time, and a leak inside an older Hamilton home's floor cavity is a costly problem to chase. The trade-off is honest, professional installation costs more up front than a self-install, and you'll wait for a proper site visit and schedule. In our experience that patience pays off in a tub that stays watertight and a parent who actually uses it. Get more than one quote, and choose the installer who explains the trade-offs rather than the one who promises the fastest job.
