Diesel Mechanic Salary in New Hampshire
The median diesel mechanic salary in New Hampshire is $58,170 per year, which is 5.0% above the national median of $55,400.
Diesel Mechanic Salary Overview in New Hampshire (2026)
New Hampshire ranks #12 out of 50 states for diesel mechanic compensation. New Hampshire falls in the middle of the pack for diesel mechanic pay, offering salaries near the national average. At $58,170 per year, diesel mechanics in New Hampshire earn $2,770 more than the national median of $55,400.
New Hampshire's cost of living is near the national average at 105%, meaning diesel mechanic salaries here translate closely to their face value in purchasing power.
The salary spread in New Hampshire is significant: diesel mechanics at the 10th percentile earn $36,750, while those at the 90th percentile bring home $86,100 — a $49,350 gap that reflects differences in experience, specialization, employer type, and metro area. The highest-paying city in New Hampshire for this role is Nashua, where the median reaches $60,940.
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 New Hampshire by Experience
In New Hampshire, an entry-level diesel mechanic earns around $38,850, while experienced professionals earn up to $81,900 per year. The cost of living index in New Hampshire is 105% of the national average.
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Check Your Rate — No Credit Impact →Salary Percentiles in New Hampshire
| Percentile | NH Salary |
|---|---|
| 10th Percentile | $36,750 |
| 25th Percentile | $45,150 |
| Median (50th) | $58,170 |
| 75th Percentile | $72,450 |
| 90th Percentile | $86,100 |
Diesel Mechanic Salary by City in New Hampshire
The largest employment areas for diesel mechanics in New Hampshire include Manchester, Nashua, Concord, and Dover. Salaries vary by city based on local cost of living and demand.
How to Become a Diesel Mechanic in New Hampshire
Education
Most diesel mechanic positions require a high school diploma. New Hampshire has several accredited institutions offering relevant programs.
Key Skills
Job Outlook in New Hampshire
Nationally, diesel mechanic employment is projected to grow 5% over the next decade (faster than average). New Hampshire's demand may vary based on local industry trends.
Stand Out from the Competition
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