Mount Prospect sits about 12 miles from our Evanston shop, and the housing stock here runs newer than a lot of what we see closer to home. The typical house in this area went up around 1969, which puts most garages a decade or more past the original one-piece, track-riding doors you'd find in older suburbs. By 1969 sectional doors with roller tracks and torsion springs mounted on a center shaft were standard, so the common repair calls are different too: torsion spring failure on double-wide doors, worn nylon rollers, and openers that have been swapped out once or twice already since the house was built. We still see extension springs on some single-car garages from this era, especially on homes built before local codes shifted builders toward torsion setups. Either way, the hardware from 1969 construction is more standardized and easier to source than pre-1940s stock, which is a small mercy when a spring lets go on a Saturday.