Auburn sits apart from most of the neighborhoods we work in. Across our service area homes were built anywhere from 1951 to 2012, with a lot of that stock dating to the 1960s and 70s. Auburn's median build year is 1992 - a full generation newer. That matters more than it sounds like it should, because garage doors and their hardware changed a lot between the 1970s and the 1990s.
A 1992 house almost never has the old heavy wood-slab door hung on a single extension spring. By then builders were putting in steel sectional doors on torsion springs mounted on a shaft above the opening, paired with chain or belt-drive openers that already had the photo-eye safety sensors federal law required starting in 1993. With about 2,733 households in Auburn, that's the baseline we expect to find on most calls out here - not the mismatched retrofits you see in older pockets of the wider coverage area.