Heating, Air Conditioning, Ventilation and Refrigeration at William Rainey Harper College
IL · Certificate Degree · CIP 47.02
Executive Summary
Graduates with a Heating, Air Conditioning, Ventilation and Refrigeration degree from William Rainey Harper College earn a median salary of $64,204 within five years of graduation. Adjusted for the cost of living in IL, this represents a national purchasing power equivalent of $69,939. The degree typically pays for itself in 7.3 years.
Quick Insights
How this degree looks at a glance
A fast read on salary range, break-even speed, living-cost impact, and where graduates from this school usually land.
Salary Ranges
Starting Range
$46,435
Typical Career
$64,204
Top Performers
$87,285
Estimated break-even: 7.3 years.
Debt-to-Income Check
$428
Estimated comfortable monthly loan payment
Typical monthly pay is approximately $5,350. Most students can comfortably afford about a $428 monthly loan payment with this degree.
Comparison Bench
This degree earns 1.7x more than the average US high school graduate and 0.8x more than the average college graduate.
Purchasing Power Context
A dollar in Illinois buys what costs $0.92 nationally.
Industry Breadcrumbs
Top industries for bachelor's graduates from this school: Health Care & Social Assistance, Manufacturing, Professional, Scientific & Technical Services.
Where Certificate Graduates from This School Work
Institution-wide industry mix for graduates, 5 years after graduation. This is not major-specific. Source: Census PSEO Flows.
5-Year Median Salary — National Purchasing Power Equivalent
$69,939
Nominal: $64,204 in Illinois (COL 91.8% of national avg) · 8.9% higher purchasing power
10-Year Earnings Curve
Break-Even Timeline
How long until cumulative earnings advantage exceeds total college investment (tuition + opportunity cost vs. entering workforce directly after high school).
Total Investment
$155,168
4yr tuition + 4yr opportunity cost
HS Graduate Baseline
$38,792/yr
BLS 2023 median, HS diploma
View Raw Data: Median Earnings by Year
| Timeframe | 25th Pct. | Median (50th) | 75th Pct. |
|---|---|---|---|
| 1 Year After Graduation | $35,378 | $48,803 | $69,082 |
| 5 Years After Graduation | $46,435 | $64,204 | $87,285 |
| 10 Years After Graduation | $50,539 | $73,157 | $103,229 |
Source: US Census Bureau Post-Secondary Employment Outcomes (PSEO), 2025 release. Earnings shown for Bachelor's degree graduates (all cohorts combined).
How We Calculate Purchasing Power
The median salary of $64,204 is reported by the US Census Bureau's Post-Secondary Employment Outcomes (PSEO) dataset for graduates working in IL, which has a cost-of-living index of 91.8% of the national average.
Formula: Adjusted Salary = Nominal × (1.0 ÷ COL Index)
= $64,204 × (1.0 ÷ 0.9180)
= $69,939 National Average equivalent.
COL index source: BLS Regional Consumer Price Index & MIT Living Wage Project, 2023. Full methodology →
Career Verdict
The majority of graduates enter the Health Care & Social Assistance sectors, with 43.2% in the first year, 35.5% after five years, and 25.2% after ten years. This consistent trend suggests a strong demand for skilled professionals in these industries, which can provide stability and growth opportunities. The estimated break-even point compared to a high-school-only path is approximately 7.3 years, indicating a favorable return on investment for those pursuing this career path. Overall, the program offers a solid financial outlook and access to growing job markets.
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Data sources: US Census Bureau Post-Secondary Employment Outcomes (PSEO). Cost-of-living index: BLS Regional CPI & MIT Living Wage Project. Cost of attendance: IPEDS. For informational use only; data may be suppressed for small cohort sizes.