Webhow much does a diesel mechanic make? The median salary for diesel truck mechanics was $43,820 in 2012. The primary job category for diesel service technicians and mechanics reported a median annual wage of $48,690 ($23. 41/hr), according to may. Webdiesel mechanics employed by local governments feature high pay rates, with a yearly average that exceeds $53,000. Those who work for in the electric power generation,. Webthe average hourly pay for a diesel mechanic is $24. 65 in 2024. Visit payscale to research diesel mechanic hourly pay by city, experience, skill, employer. Webthe average salary for a diesel mechanic is $70,506 per year in united states. Salaries estimates are based on 3657 salaries submitted anonymously to. Web51 rowswe’ve identified 12 states where the typical salary for a diesel mechanic job is above the national average. Topping the list is alaska, with oregon and massachusetts. Webthe average salary for a diesel mechanic is $28. 97 per hour in united states. Learn about salaries, benefits, salary satisfaction and where you could earn the.