Diesel Mechanic Salary in Massachusetts
The median diesel mechanic salary in Massachusetts is $74,790 per year, which is 35.0% above the national median of $55,400.
Diesel Mechanic Salary Overview in Massachusetts (2026)
Massachusetts ranks #3 out of 50 states for diesel mechanic compensation. This places Massachusetts in the top tier nationally, making it one of the best states for diesel mechanics seeking high pay. At $74,790 per year, diesel mechanics in Massachusetts earn $19,390 more than the national median of $55,400.
It's worth noting that Massachusetts's cost of living is 135% of the national average, which reduces the real purchasing power of the $74,790 salary. After adjusting for cost of living, the effective salary is closer to $55,400.
The salary spread in Massachusetts is significant: diesel mechanics at the 10th percentile earn $47,250, while those at the 90th percentile bring home $110,700 — a $63,450 gap that reflects differences in experience, specialization, employer type, and metro area. The highest-paying city in Massachusetts for this role is Cambridge, where the median reaches $88,640.
Nationally, diesel mechanic employment is projected to grow 5% over the next decade (faster than average). This steady growth indicates stable demand for diesel mechanics across the country.
Diesel Mechanic Salary in Massachusetts by Experience
In Massachusetts, an entry-level diesel mechanic earns around $49,950, while experienced professionals earn up to $105,300 per year. The cost of living index in Massachusetts is 135% of the national average.
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See Investment Options →Salary Percentiles in Massachusetts
| Percentile | MA Salary |
|---|---|
| 10th Percentile | $47,250 |
| 25th Percentile | $58,050 |
| Median (50th) | $74,790 |
| 75th Percentile | $93,150 |
| 90th Percentile | $110,700 |
Diesel Mechanic Salary by City in Massachusetts
The largest employment areas for diesel mechanics in Massachusetts include Boston, Worcester, Springfield, and Cambridge. Salaries vary by city based on local cost of living and demand.
How to Become a Diesel Mechanic in Massachusetts
Education
Most diesel mechanic positions require a high school diploma. Massachusetts has several accredited institutions offering relevant programs.
Key Skills
Job Outlook in Massachusetts
Nationally, diesel mechanic employment is projected to grow 5% over the next decade (faster than average). Massachusetts's demand may vary based on local industry trends.
Negotiate Your Way to Senior Pay
Data shows Diesel Mechanics who negotiate earn 7–15% more. A single negotiation could add $30,510 over your career trajectory.
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