Average Cost: The average cost of drywall finishing by a professional drywall contractor is around $30 to $60 per hour. However, the final cost may vary depending on various factors.

Cost Breakdown: The cost breakdown of drywall finishing includes labor cost, material cost, and equipment cost. The labor cost typically ranges from $20 to $50 per hour. The material cost includes drywall tape, joint compound, sandpaper, and other accessories, which can cost around $0.30 to $0.50 per square foot of drywall. The equipment cost includes drywall taping tools, sanders, and other necessary tools, which can cost around $300 to $500.

Factors Affecting Cost: Several factors can affect the cost of drywall finishing. The type and quality of accessories used can affect the cost, as high-quality accessories tend to cost more. The complexity of the job, such as the number of corners and angles, can also affect the cost. The location of the service provider can also play a significant role in determining the cost, as the cost of living and labor rates vary across different regions. Additionally, the reputation and experience of the service provider may also affect the cost.

Cost Fluctuation: The cost of drywall finishing can vary significantly depending on the category of the professional providing the service. For instance, a handyman may charge around $25 to $40 per hour, while a general contractor may charge around $40 to $70 per hour. A specialized drywall contractor may charge around $50 to $80 per hour. The cost may also vary depending on the region and the reputation of the service provider. It is essential to get quotes from multiple service providers and compare their prices before making a final decision.