A spring replacement or cable job is typically a same-visit fix once the truck is on site - it's mechanical work, not a demolition project. A full door swap takes longer, mostly because of ordering the right size and matching it to an opening that may not be a standard modern width on a house this age. The one thing we won't promise is a same-day arrival window, because the shop runs out of Costa Mesa, roughly 19 miles from Norwalk, and that drive is a real factor in scheduling, not a formality. We plan the visit, we don't guess at it. Once we're there, most repairs on a single door - spring, cable, roller, or track alignment - wrap up in one visit. Anything that turns into a parts order, because the hardware on an older Norwalk door doesn't match what's on the truck, gets scheduled as a second trip rather than us cobbling together a part that doesn't fit.