Expert Garage Door Repair,
Service, & Installation in
Corning, CA

The census counts 2,697 housing units in Corning and files them in ten build periods, none of them narrower than ten years. The 1980s row is the big one: 719 units went up between 1980 and 1989, and it stands clear at both ends — 613 units above the 106 counted in the 1990s and 475 above the 244 in the 1970s, against margins of 243 and 269 on those two differences. The two summary figures sit either side of it — 49.6% of this housing predates 1980, and 19.8% of it arrived after 2000 — and neither one is a date.

The only single-year figure anywhere in the record is the median build year, 1980, and the census prints seven years of margin on it — so the town's average covers a wider stretch of calendar than any single row on the table does, which is an unusual way round. It makes the decade the more useful thing to tell us on the phone. Where the door hanging in one of those openings is the one the builder hung, and the springs, cables and drums lifting it have never come off, that hardware has been in service since some point inside those ten years — 37 to 46 of them, with both ends printed on the table instead of averaged out of it.

Below the 1980s the table stops helping. Six of the ten periods sit in a group it will not put in any order — the 2010s at 211 units, the 2000s at 324, the 1970s at 244, the 1960s at 294, the 1950s at 393, and 1939 or earlier at 242. Even the widest pair of the six, the 211 in the 2010s against the 393 in the 1950s, is 182 apart with 202 of sampling error on that difference. The newest row is an estimate rather than a count as well — 0 units since 2020, with a margin of 19 printed beside it.

What a ten-year window cannot do is name a year for one address, and nothing else here does it either. So the call is about the equipment rather than the paperwork: how long the door has been hanging in that opening, whether the opener above it came with the house or replaced one that did, and what the door does when you pull the release and lift it by hand. The rest gets measured in the garage — what the vertical track is fastened into, how the cables sit on their drums, and whether the counterbalance overhead matches the door it is carrying today.