Diesel mechanic schools in Seattle, WA

3 schools within 30 miles of Seattle, WA offer diesel & heavy equipment mechanic programs, and one is in Seattle itself. Diesel mechanics in Washington earn a median $77,900 a year, according to the BLS.

Within 30 miles
3
Closest
5 mi
Public colleges
3
Median pay in WA
$77,900

3 diesel & heavy equipment mechanic schools within 30 mi of Seattle, WA

School results

  1. South Seattle College

    Seattle, WA · 5.0 mi · Public

    • Diesel & heavy equipment mechanic
    • Welding
    • Automotive technician
    • +2

  2. Lake Washington Institute of Technology

    Kirkland, WA · 10 mi · Public

    • Diesel & heavy equipment mechanic
    • Welding
    • CNC machining
    • +12

  3. Bates Technical College

    Tacoma, WA · 26 mi · Public

    • Diesel & heavy equipment mechanic
    • Electrician
    • HVAC technician
    • +22

What diesel mechanics earn in Washington

Median pay means half earn more and half earn less. Pay grows with experience, certifications and overtime.

Diesel mechanic salary in WashingtonHow to become a diesel mechanic

Median pay
$77,900
$37.45 an hour
Typical range
$54,720–$102,800
10th to 90th percentile
Jobs in WA
7,410
Job growth, 2025–35
+3.6%
24,400 openings a year (U.S.)

Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025, and Employment Projections.

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Frequently asked questions

What are the closest diesel & heavy equipment mechanic schools to Seattle?

The closest are South Seattle College (Seattle, 5 mi), Lake Washington Institute of Technology (Kirkland, 10 mi), and Bates Technical College (Tacoma, 26 mi). In total, 3 schools within 30 miles teach diesel & heavy equipment mechanic.

How much do diesel & heavy equipment mechanic programs near Seattle cost?

For the 3 schools nearby that report it, the average yearly net price after aid ranges from $6,004 to $6,817. Ask each school for the full program cost, including tools, books and exam fees.

How much do diesel mechanics make near Seattle?

Across Washington, the median pay is $77,900 a year, according to the U.S. Bureau of Labor Statistics. Pay varies by employer, experience and certifications.

How do I choose a diesel & heavy equipment mechanic school in Seattle?

Ask each school about accreditation, total cost after financial aid, hands-on lab hours, certification exam prep, class sizes and job placement. Request info from two or three schools so you can compare their answers side by side.

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