noun
construction costs; installation cost
Refers to the expenses for building, construction, or installation work. Common in business and project contexts.
この建物の工事費は予想以上にかかった。
The construction costs for this building were higher than expected.
エアコンの工事費は別途見積もりが必要です。
A separate estimate is required for the air conditioner installation cost.
施工費 emphasizes the execution or implementation cost of the work, often used in contracts, whereas 工事費 is a broader term for project costs.
Compound of 工事 (construction, work) and 費 (cost, expense).