Maybe Anchor Foundation Repairs will weigh in on this to give an ideal answer.
Until then, can report from Aggieland, who has P.I.s from 20-70+ (more is worse) that slant conc.piers best service repairs here and the warranty to come back to re-level for free was 2 years in my memory.
For spec.houses ~1800LivSF, the cost was ~$12,000 in-the-day.
That said, the inflation/COVID/materials/labor costs changes ... I can't keep abreast these days.
Seems like a dollar burger is now $6, for crying out loud.
Soooo the how-long has no crystal ball, even IF we had soil samples, water management education, weather forecasts dependable, et al. Some are good forever, others need chronic attention.
You might have a high IQ sprinkler system guy there that can set you up with perimeter soaker system w/moisture monitors that may also be a continual fix. Slabs-on-grade need consistant moisture to lift those thirsy corners that create internal cracks.
Let us know what eventually works ...
Ten words or less ... a goal unattainable