It depends on the size of the hall and the type of ceiling you want. For a basic drop ceiling, expect to pay around $1-$2 per square foot.
For a hall, the average cost is around $1.50 per square foot. This typically includes materials and labor. You can expect to pay more or less depending on the specific type of ceiling you choose and your geographical location. When looking for a contractor, be sure to ask for references and check them thoroughly. Also make sure that the contractor is insured and licensed in your state. Finally, get quotes from several different contractors before making a decision.
