HVAC and refrigeration schools in Maryland
6 schools offer a certificate or associate degree in hvac and refrigeration, listed A to Z. Numbers are from federal data; open a school for its programs, costs by family income and sources.
- Offers
- Certificate
- Finished last year
- 32
- Avg net price
- $21,887
- Finish program
- 60%
- Median earnings
- $37,171
- Offers
- Certificate
- Finished last year
- 0
- Avg net price
- $21,440
- Finish program
- 47%
- Median earnings
- $37,258
- Offers
- Certificate
- Finished last year
- 0
- Avg net price
- $8,591
- Finish program
- 36%
- Median earnings
- $44,605
- Offers
- Certificate
- Finished last year
- 2
- Avg net price
- $14,317
- Finish program
- 35%
- Median earnings
- $44,563
- Offers
- Certificate
- Finished last year
- 36
- Avg net price
- $8,633
- Finish program
- 69%
- Median earnings
- $45,355
- Offers
- Certificate
- Finished last year
- 0
- Avg net price
- $5,678
- Finish program
- 36%
- Median earnings
- $38,570
"Finish program" is the share of first-time, full-time students who finish within 1.5 times the normal length, for the whole school. "Median earnings" is for all students at the school who got federal aid, 6 years after they started; program-level earnings are on each school's page where reported. Data from College Scorecard, pulled November 5, 2026.