Weekly: the house never leaves a good state. Best for full households, multiple pets, anyone at home all day, or anyone who wants to stop thinking about it entirely.
Every two weeks: the most common choice and the best balance for most family homes in Tulsa. The house drifts a little by the end of the second week and is reset before it matters.
Monthly: works for smaller or tidier households who keep on top of daily tidying themselves and want the deeper work, bathrooms, floors, dusting, done properly once a month.
Quarterly or one-time: this is a deep clean rather than maintenance, and it should be priced and planned as one. Do not expect a maintenance-priced visit to fix a quarter of buildup.