Diesel Fleet Mechanic Salary in the United States

How much does a Diesel Fleet Mechanic make in the United States?

As of September 01, 2026, the average salary for a Diesel Fleet Mechanic in the United States is $54,886 per year, which breaks down to an hourly rate of $26.

However, a Diesel Fleet Mechanic's salary can vary significantly. Here’s a look at the typical salary range:

  • Top Earners (90th percentile): $63,936
  • Majority Range (25th-75th percentile): $47,083 to $59,623
  • Entry-Level (10th percentile): $39,978

Key Factors That Influence Diesel Fleet Mechanic Salaries

A Diesel Fleet Mechanic's salary isn't a fixed number. It's shaped by several important factors. Below, we'll explore how geographic location and company size can directly affect your earning potential.

Top Paying Cities for Diesel Fleet Mechanics

Salaries can also vary between different cities. Major metropolitan areas or cities with a high demand for technicians often offer more competitive pay. Here are a few examples of average annual salaries in different U.S. cities:

  • San Jose: $69,228
  • San Francisco: $68,470
  • Oakland: $67,027

What Skills Can Increase a Diesel Fleet Mechanic's Salary?

Demanded Skills for the Role:

  • Dedication (Mentioned in 9.28% Job Postings): Dedication is the quality of being dedicated or committed to a task or purpose. It produce high-quality results for your company and it helps nurture your work ethic and can lead to success.
  • OEM (Mentioned in 4.1% Job Postings): Original Equipment Manufacturer or OEM is a company that manufactures and sells products or parts of a product that their buyer, another company, sells to its own customers while putting the products under its own branding.
  • Technical Services (Mentioned in 2.28% Job Postings): Technical services are services that an IT organization provides to support business services or IT operations. Employee provisioning, backup and recovery, storage, and self-service help desk are examples of technical services
Skills Demand Percentage
Dedication 9.28%
OEM 4.1%
Technical Services 2.28%

What skills can make your compensation higher?

Mastering certain specialized skills can lead to a significant increase in pay. Here are examples of skills and the potential impact they can have on a Diesel Fleet Mechanic's salary.

  • Waste Management: Can increase your salary by up to 9%.
  • Safety Training: Can increase your salary by up to 9%.
  • Coordination: Can increase your salary by up to 8%.
Skill Salary Salary % Increase
Waste Management $59,826
9%
Safety Training $59,826
9%
Coordination $59,277
8%

Diesel Fleet Mechanic Salary by Industry: Top Paying Sectors

For Diesel Fleet Mechanic roles, the industry you choose can affect earning potential by as much as 65% (the gap between the highest and lowest paying industries). Data shows that the Financial Services and Biotechnology sectors offer the strongest compensation, at 30% above the average. In contrast, Diesel Fleet Mechanic positions in Transportation or Hospitality & Leisure typically offer lower base pay, as these industries often view Diesel Fleet Mechanic as a support function rather than a direct revenue driver.

The top paying industries for a Diesel Fleet Mechanic

Industry Sector Average Annual Salary Average Hourly Rate Pay vs.Avg
Financial Services$71,352$34.030%
Biotechnology$68,608$33.025%
Energy & Utilities$65,863$32.020%
Aerospace & Defense$63,119$30.015%
Insurance$63,119$30.015%

Diesel Fleet Mechanic Salary: Hourly Rate, Weekly Pay, and Monthly Pay

Understanding how a Diesel Fleet Mechanic's annual salary breaks down can help with budgeting. Below, you can see the average hourly rate, weekly pay, and monthly pay for this role. Use the buttons to switch between different pay periods.

Last Updated on September 01, 2026
$47,083
Average $54,886/year
$59,623
$3,924
Average $4,574/month
$4,969
$905
Average $1,056/week
$1,147
$23
Average $26/hour
$29
Annual Salary Monthly Pay Weekly Pay Hourly Wage
75th Percentile $59,623 $4,969 $1,147 $29
Average $54,886 $4,574 $1,056 $26
25th Percentile $47,083 $3,924 $905 $23

Most common benefits for Diesel Fleet Mechanic

  • Social Security
  • 401 (k)
  • Disability
  • Healthcare
  • Pension
  • Time Off (days)

Common company salaries for Diesel Fleet Mechanic

Here are companies hiring for Diesel Fleet Mechanic and their salaries, click below for more details.

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FAQ about Diesel Fleet Mechanic

1. What industry pays the highest salary for Diesel Fleet Mechanic?

The Financial Services industry offers the highest average compensation for Diesel Fleet Mechanic roles, with salaries approximately 30% above the market median.

Where Does Our Salary Data Come From?

Salary.com provides salary estimates, histograms, trends, and comparisons using data from employer job postings and third-party sources.

We offer detailed salary information across multiple percentiles for your reference. (Click here to learn Why the Salary Midpoint Formula Is Crucial for Achieving Pay Equity.)

With the most extensive online, real-time compensation data available, Salary.com helps you pinpoint your exact pay target.

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