The service area runs about 11,334 households, roughly 6,807 of them owner-occupied houses, spread across ten named communities with different building eras. That matters more than people think, because a garage door and its hardware are built to the code and the habits of whatever decade the house went up in.
Across the area generally, homes were built between 1948 and 2001, with a median around 1973 - so a lot of what we're working on is 1960s and 70s stock: steel sectional doors on extension springs, openers retrofitted later, tracks that have been reset more than once. Closer-in towns like Riverdale and Eldridge tend to carry more of that older mid-century build, where the original hardware is long gone but the rough openings and header clearances still reflect how the house was framed back then.
Farther-out towns in the same ten - Buffalo, DeWitt, Camanche, Grand Mound - mix in a wider range of build years, so we see more variety door to door: some original 1970s one-piece units nobody stocks parts for anymore, next to openers installed in the last decade. The common thread is cold-climate hardware fatigue - seals, rollers, and spring coatings all wear faster here than in a mild climate, regardless of which of the ten towns the house sits in.