Median Earnings (1yr)
$39,169
69th percentile
60th percentile in Illinois
Median Debt
$9,500
7% below national median

Analysis

ETI School of Skilled Trades graduates earn notably above the Illinois median for HVAC programs—ranking in the 60th percentile statewide—with first-year earnings of $39,169 that climb to $46,309 by year four. That 18% growth trajectory suggests graduates are building real skills employers value, not just landing entry-level positions. With debt of just $9,500, the financial picture is straightforward: you're borrowing less than three months of fourth-year salary to enter a field where demand consistently outpaces supply.

The program serves a predominantly working-class population (75% receive Pell grants) and delivers results that justify the investment. While one Illinois school edges slightly ahead in earnings, ETI substantially outperforms most community college alternatives in the state. The debt-to-earnings ratio of 0.24 means graduates can realistically pay down loans quickly while building careers.

For parents wondering if this beats a four-year degree path, consider that ETI graduates are earning $46,000 with minimal debt while their high school classmates are still accumulating loans in sophomore year. The trade-off is ceiling versus floor: HVAC careers offer solid middle-class earnings and job security, but you're training for a specific technical role rather than keeping options open. If your child wants to work with their hands and values financial independence over prestige, this program delivers what it promises.

Where ETI School of Skilled Trades Stands

Earnings vs. debt across all heating, air conditioning, ventilation and refrigeration maintenance technology/technician (hac, hacr, hvac, hvacr) certificate's programs nationally

Earnings Distribution

How ETI School of Skilled Trades graduates compare to all programs nationally

Earnings Over Time

How earnings evolve from 1 year to 4 years after graduation

School1 Year4 YearsGrowth
ETI School of Skilled Trades$39,169$46,309+18%
Perry Technical Institute$57,782$67,583+17%
St Cloud Technical and Community College$57,178$64,995+14%
Lincoln Land Community College$28,504$35,573+25%
HVAC Technical Institute$41,644$28,677-31%

Compare to Similar Programs in Illinois

Heating, Air Conditioning, Ventilation and Refrigeration Maintenance Technology/Technician (HAC, HACR, HVAC, HVACR) certificate's programs at peer institutions in Illinois (31 total in state)

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SchoolIn-State TuitionEarnings (1yr)Earnings (4yr)Median DebtDebt/Earnings
ETI School of Skilled TradesWillowbrook—$39,169$46,309$9,5000.24
HVAC Technical InstituteChicago—$41,644$28,677$6,8510.16
Stautzenberger College-Rockford Career CollegeRockford$16,699$33,403—$13,7300.41
Lincoln Land Community CollegeSpringfield$3,672$28,504$35,573$6,2920.22
Elgin Community CollegeElgin$3,180$24,513———
National Median—$35,749—$10,2230.29

Career Paths

Occupations commonly associated with heating, air conditioning, ventilation and refrigeration maintenance technology/technician (hac, hacr, hvac, hvacr) graduates

Heating, Air Conditioning, and Refrigeration Mechanics and Installers

Install or repair heating, central air conditioning, HVAC, or refrigeration systems, including oil burners, hot-air furnaces, and heating stoves.

$59,810/yrJobs growth:Postsecondary nondegree award
About This Data

Source: U.S. Department of Education College Scorecard (October 2025 release)

Population: Graduates who received federal financial aid (Title IV grants or loans). At ETI School of Skilled Trades, approximately 75% of students receive Pell grants. Students who did not receive federal aid are not included in these figures.

Earnings: Median earnings from IRS W-2 data for graduates who are employed and not enrolled in further education, measured 1 year after completion. Earnings are pre-tax and include wages, salaries, and self-employment income.

Debt: Median cumulative federal loan debt at graduation. Does not include private loans or Parent PLUS loans borrowed on behalf of students.

Sample Size: Based on 157 graduates with reported earnings and 167 graduates with debt data. Small samples may not be representative.