Direct answer: Monthly office water delivery cost depends on service type, headcount, consumption, bottle quantity or dispenser count, frequency, equipment and included maintenance.
This evergreen monthly estimate should include recurring and annualized charges. Ask providers to show assumptions so the price can be updated when attendance or service changes.
Estimate normal monthly demand
Count people by shift, work areas, visitors and peak use. For bottled service, estimate quantity and frequency; for bottleless, size each dispenser.
Annualize every charge
Include deposits, route fees, rent, filters, sanitation, installation and contract increases. Use monthly water pricing before you compare proposals.
