How cleaning contracts are actually awarded in Singapore
The managing agent shortlists and the council decides
Most condominium and commercial cleaning work here is put out by a managing agent or a facilities team who invites several contractors to survey the site and submit a price. The submissions are then compared side by side on a table, and the decision is taken by a council, a management committee or a facilities head at a scheduled meeting. The person who invited you is a gatekeeper and an advisor, not the decision maker.
That structure rewards two behaviours. The first is a submission that is easy to compare, because a price without a clear headcount and scope invites a question nobody will be present to answer. The second is timing, because a call the day before the meeting to offer clarification is worth far more than a follow up the week after the award.
Labour is the constraint, so feasibility is part of the bid
Cleaning here operates under real manpower limits. Headcount cannot simply be added because a contract was won, and the wage floor for the sector moves on a published schedule rather than at the discretion of the employer. This makes the pricing arithmetic unusually honest: a contract underpriced on headcount does not become profitable through effort, it becomes a staffing problem that damages another site.
The practical consequence is that feasibility belongs in the sale. Recording at survey whether a site can be covered from an existing deployment, whether equipment could reduce the labour required, and what new hiring would be needed, turns bidding from an optimistic exercise into a commercial one.