Start with the house itself. Many Calgary homes, from the split-levels in the older southwest to newer two-storeys in the far communities, weren't built with a shaft in mind, so the first job is finding where an elevator can fit. A good installer will walk the home with you, look at floor plans, and talk through footprint before anyone quotes a number. Ask how many floors you actually need served now and whether you're planning for the long term, since that shapes the drive type. Hydraulic units are smooth and quiet but need a machine space; cable and pneumatic options have their own trade-offs in room and upkeep. Get the installer to explain which fits your home rather than steering you to their default model.
Prioritize three things. First, real experience with accessibility work and older adults, not just general contracting. Second, proper licensing, insurance, and compliance with Alberta elevator regulations, which is not optional and is worth confirming in writing. Third, the maintenance plan and warranty. An elevator has moving parts and needs service, and in a Calgary winter you want to know how fast someone can respond if it stops between floors. Ask about annual service, parts coverage, and local technician availability.
Our advice: hire a specialist installer who handles both the equipment and the code side, even though a general renovator might quote less. In our experience the specialist gets permits and inspections right the first time and stands behind the service plan, which matters more than the sticker over the years you'll own it. The trade-off is honest: you'll usually pay more up front than a bargain quote. For most families here that peace of mind, and a parent who can stay in a home they love, is worth it. If budget is tight and you only need to link two floors, ask whether a through-floor lift is a fitting alternative before committing.