"maintenance costs" in German maintenance costs Instandhaltungskosten Erhaltungskosten Unterhaltskosten Wartungskosten Detailed translations for "maintenance costs" maintenance costs 1. technology maintenance costs(also: cost of upkeep) Instandhaltungskosten{masculine plural} maintenance costs(also: cost of upkeep) Erhaltungskosten{masculine plural} maintenance costs(also: cost of upkeep) Unterhaltskosten{masculine plural} 2. other maintenance costs(also: service costs, costs of maintenance) Wartungskosten{masculine plural}