Average Hourly Cost: The average hourly cost for a septic tank leach field inspection in the septic system service category is around $150-200.

Cost Breakdown: The cost breakdown for a septic tank leach field inspection generally includes the hourly rate for the inspection, any necessary materials such as a video inspection tool, cleaning supplies, and other necessary equipment.

Factors Affecting Cost: Several factors can affect the cost of a septic tank leach field inspection, including the type and quality of the accessory, the complexity of the job, and the location and service provider. The type and quality of the accessory used can have a major impact on the cost, as more expensive accessories can add to the overall cost. Additionally, the complexity of the job can also affect the cost, with more complex jobs requiring more time and resources, thus increasing the cost. Finally, the location and service provider can also affect the cost, as service providers in different areas may charge different rates.