Average Hourly Cost: The average hourly cost for a marble fireplace sealing job by a marble contractor is approximately $100 per hour in 2023.

Cost Breakdown: The cost of a marble fireplace sealing job will depend on the type and quality of the accessory, the complexity of the job, and the location and service provider. For example, the cost of the sealant and other materials used in the job will be factored into the overall cost. Additionally, the labor cost will depend on the complexity of the job, the expertise of the contractor, and the number of hours required to complete the job.

Factors That May Affect the Cost: The type and quality of the accessory used in the marble fireplace sealing job will affect the overall cost. For example, higher quality materials may cost more but may last longer and have a better finish. The complexity of the job will also play a role in the cost, as more complex jobs may require more time and expertise to complete. The location of the job may also affect the cost as contractors may charge more for jobs located in remote areas. Finally, the service provider may affect the cost as more experienced contractors may charge higher rates.