Environmental Control Technologies/Technicians programs in Washington
8 schools in Washington teach this, at certificate or associate level. The Department of Education publishes earnings for none of them, so the figures below are what the occupation itself pays.
What this work pays in Washington
Heating, Air Conditioning, and Refrigeration Mechanics and Installers in Washington earn a median of $75,660 a year across 7,370 jobs. That is what the occupation pays everyone in it — not what graduates of any one program below earned.
| Also leads to | Median | Jobs in Washington |
|---|---|---|
| Hazardous Materials Removal Workers | $60,160 | 3,250 |
| Engineering Technologists and Technicians, Except Drafters, All Other | $99,720 | 2,310 |
| Water and Wastewater Treatment Plant and System Operators | $80,800 | 2,030 |
| Environmental Science and Protection Technicians, Including Health | $67,160 | 850 |
| Environmental Engineering Technologists and Technicians | $100,050 | 270 |
Occupation wages: Bureau of Labor Statistics, Occupational Employment and Wage Statistics, 2025.
Schools
| School | Credential | Median debt | Graduate earnings, 2 yrs | Graduates |
|---|---|---|---|---|
| Cascadia College Bothell | Associate's degree | — | not published | 0 |
| Clover Park Technical College Lakewood | Undergraduate certificate | — | not published | 0 |
| Clover Park Technical College Lakewood | Associate's degree | — | not published | 3 |
| Green River College Auburn | Undergraduate certificate | — | not published | 0 |
| Green River College Auburn | Associate's degree | — | not published | 0 |
| Lower Columbia College Longview | Undergraduate certificate | — | not published | 0 |
| Skagit Valley College Mount Vernon | Undergraduate certificate | — | not published | 0 |
| Skagit Valley College Mount Vernon | Associate's degree | — | not published | 0 |
A dash under earnings or debt means the U.S. Department of Education has not published a figure for that program — it withholds any median computed from too few graduates, which covers about four of every five programs. It never means zero, and it says nothing about whether the program is any good. Where a figure is shown, the number of graduates behind it is shown with it.
Email me when these figures change
The U.S. Department of Education publishes new cost, debt and earnings figures once a year, and every number on this page changes at once. One email when that happens for Environmental Control Technologies/Technicians — nothing else, and nothing in between.
Program and outcome figures: U.S. Department of Education, College Scorecard, released 2026-06-10.