6000 W Olive Ave, Glendale, AZ · Public, 4-year
- Trade grads 2023-24
- 225
- In-state tuition/yr 2025-26
- $2,358
- Median pay 10 yrs, all
- $48,189
Miller-Motte College-Arizona Automotive Institute
Glendale, Arizona. In the 2023-24 award year this school reported 286 awards in the trades we track: welding, auto mechanic, diesel mechanic, CDL.
- Address
- 6829 N 46th Ave, Glendale, AZ 85301
Open in Maps - Website
- www.aai.edu
- Phone
- (623) 934-7273
- Type
- Private for-profit, 2-year
- Accreditor
- Accrediting Commission of Career Schools and Colleges
- Federal student aid
- Eligible (Title IV)
- Undergrads (all programs)
- 689
- Also known as
- AAI
Trade programs and graduates
Awards (certificates and degrees) conferred July 2023 to June 2024, first majors, as reported to IPEDS.
| Trade | Program (CIP) | Award levels | Awards |
|---|---|---|---|
| Welding | Welding Technology/Welder (48.0508) | Certificate, 1 to 2 years (126) | 126 |
| Auto Mechanic | Automobile/Automotive Mechanics Technology/Technician (47.0604) | Certificate, 1 to 2 years (110) | 110 |
| Diesel Mechanic | Diesel Mechanics Technology/Technician (47.0605) | Certificate, 1 to 2 years (38) | 38 |
| CDL | Truck and Bus Driver/Commercial Vehicle Operator and Instructor (49.0205) | Certificate, under 12 weeks (12) | 12 |
What it costs
Published charges for 2025-26, as reported to College Scorecard.
| Tuition and fees, largest program (whole program) | $22,075 |
| Cost of attendance, per program year (incl. living costs) | $27,309 |
| Average net price after grants (aided students) | $20,874 |
Trade programs this school listed among its largest, with whole-program charges for 2023-24 (IPEDS program-year charges):
| Program | Tuition + fees | Books + supplies | Length | Months |
|---|---|---|---|---|
| Welding Technology/Welder | $20,663 | 57 credit hours | 10 | |
| Automobile/Automotive Mechanics Technology/Technician | $24,708 | 72 credit hours | 13 | |
| Diesel Mechanics Technology/Technician | $24,640 | 60 credit hours | 13 |
Estimate your own price with the school's net price calculator.
Outcomes
College Scorecard field-of-study results for graduates who received federal aid. Fields are the broader 4-digit program family, so welding and machining share "Precision Metal Working". Earnings are medians for graduates working and not enrolled; cohorts lag several years. Scorecard reports outcomes under the school's federal aid ID, which can combine several branch campuses, so counts can exceed this campus's own graduates.
| Field | Credential | Median pay, 1 yr | Median pay, 5 yrs | Median federal debt |
|---|---|---|---|---|
| Vehicle Maintenance and Repair Technologies/Technicians (47.06) | Undergraduate certificate | $36,263 n=398 | $46,893 | $13,668 |
| Precision Metal Working (48.05) | Undergraduate certificate | $39,883 n=685 | $50,264 | $11,688 |
| Ground Transportation (49.02) | Undergraduate certificate | $48,327 n=1097 | $55,723 | $9,500 |
School-wide College Scorecard measures (all programs, and all campuses that share the federal aid ID):
- Completion rate within 150% of normal time (first-time, full-time students, all programs): 77%
- Median earnings 10 years after entering, all students and programs: $34,579
- Median federal debt of completers, all programs: $13,569
College Scorecard recordCollege Navigator record
Nearby schools with the same trades
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GateWay Community College
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- Trade grads 2023-24
- 449
- In-state tuition/yr 2025-26
- $2,358
- Median pay 10 yrs, all
- $51,029
Refrigeration School Inc
11.5 mi4210 E Washington Street, Phoenix, AZ · Private for-profit, 2-year
- Trade grads 2023-24
- 580
- Largest program 2025-26
- $24,625
- Median pay 10 yrs, all
- $56,657
Compare more
- Trade schools in Glendale
- Auto Mechanic Schools in Glendale
- Diesel Mechanic Schools in Glendale
- Welding Schools in Glendale
- Auto Mechanic Schools in Arizona
- Diesel Mechanic Schools in Arizona
- Welding Schools in Arizona
- CDL schools in Arizona
Sources: IPEDS Completions 2023-24 (C2024_A) and Directory (HD2024), NCES; College Scorecard institution data (2025-26 charges, released Nov 2, 2026) and field-of-study data (Oct 15, 2026); FMCSA Training Provider Registry (as of 2026-11-02); BLS Occupational Employment and Wage Statistics, May 2025. Checked 2026-11-02. IPEDS unit ID 103963. How we build this list.