Average Base Salary
Average Hourly Rate
The average boiler installation inspector salary in District of Columbia, United States is $63,740 or an equivalent hourly rate of $31. This is 12% higher (+$6,916) than the average boiler installation inspector salary in the United States. In addition, they earn an average bonus of $1,319. Salary estimates based on salary survey data collected directly from employers and anonymous employees in District of Columbia, United States.