Average Hourly Cost: The average hourly cost for refrigerator defrost thermostat replacement in the refrigerator repair service category is approximately $90.00 per hour.

Cost Breakdown: The cost of refrigerator defrost thermostat replacement includes the cost of the part, labor, and any additional materials needed for the job. The actual cost of the part will depend on the type and quality of the part, while labor costs will depend on the complexity of the job.

Factors Affecting Cost: Factors that may affect the cost of refrigerator defrost thermostat replacement include the type and quality of the part, the complexity of the job, the location of the service provider, and the experience of the technician. For example, higher quality parts and more complex jobs may require more time and cost more than simpler jobs. Additionally, service providers in more expensive areas may charge higher rates than those in less expensive areas.