Start with a simple test at your parent's home. Push their walker or wheelchair through the doorway that matters most, usually the bathroom or bedroom. If it snags or scrapes, you need more clear width, and most walkers and wheelchairs want about 32 inches of clear passage. Before you commit to cutting into a wall, ask about offset hinges. They swing the door clear of the frame and can add a couple of useful inches for far less money and mess. In our experience, families skip this option too quickly and pay for a full widening they didn't need.
Calgary's housing shapes the work. Older homes in Bridgeland, Renfrew, and Killarney often have narrow, load-bearing interior walls and outdated wiring or plumbing tucked inside them. A good contractor will check whether the wall is load-bearing or carries utilities before quoting, because that changes the job entirely. Newer condos in the Beltline or downtown may have concrete or shear walls that limit what's possible, so ask early. Winter matters too: if the job opens an exterior wall or the front entry, plan it for milder weather so the house isn't exposed during a deep freeze.
Prioritize contractors who do accessibility work regularly, not just general renovation. Ask for proof of licensing and insurance, a clear warranty on the finished opening, and how fast they respond if trim or a header settles later. The cost of door widening in Calgary depends mostly on whether the wall is structural, so get that assessed up front.
Our recommendation: if offset hinges get you the clearance you need, take them first. They're the smart, low-cost fix for door widening for seniors in Calgary. The trade-off is honest, offset hinges only buy you an inch or two, so if your parent uses a wider chair or needs a truly generous opening, pay once for a proper widening and be done with it.