Average Hourly Cost: The average cost for well water testing by a home inspector in the US is $150 per hour.

Cost Breakdown: Well water testing typically includes testing for bacteria, nitrates, and other contaminants. Depending on the testing needs of the home, additional tests may be needed, such as for lead or other heavy metals. The cost of each test will depend on the complexity of the test and the type of equipment required.

Factors Affecting Cost: Several factors can affect the cost of well water testing. The type and quality of the equipment used for testing will affect the cost, as will the complexity of the job. Additionally, the location and service provider can also have an impact on the cost.