The average salary for a geothermal technician in Wisconsin is around $49,100 per year.
Avg Salary
Geothermal technicians earn an average yearly salary of $49,100.
Wages typically start from $39,200 and go up to $71,720.
22% below national average Updated in 2025
Geothermal technician earnings by seniority
Top-level geothermal technician earnings begin at:
$34.48 per hour
$71,720 per year
Senior-level geothermal technician earnings begin at:
$29.11 per hour
$60,550 per year
Mid-level geothermal technician earnings begin at:
$23.61 per hour
$49,100 per year
Junior-level geothermal technician earnings begin at:
$22.01 per hour
$45,780 per year
Starting level geothermal technician earnings begin at:
$18.84 per hour
$39,200 per year
Approximate values based on highest and lowest earning segments.
Geothermal technician salary by state
| State Name | Average Salary |
|---|---|
| Alaska | $75,360 |
| Hawaii | $74,260 |
| Washington | $63,080 |
| Maine | $61,380 |
| Minnesota | $60,250 |
| Massachusetts | $59,890 |
| Rhode Island | $59,890 |
| District of Columbia | $59,320 |
| New York | $56,900 |
| Connecticut | $56,110 |
| Illinois | $55,780 |
| Utah | $53,110 |
| Oregon | $52,230 |
| North Dakota | $52,040 |
| Missouri | $52,000 |
| Idaho | $51,680 |
| Kentucky | $51,310 |
| California | $51,230 |
| Kansas | $51,060 |
| Vermont | $51,030 |
| Colorado | $50,840 |
| Louisiana | $50,660 |
| Nevada | $50,190 |
| New Mexico | $50,010 |
| Arizona | $49,990 |
| Maryland | $49,950 |
| New Jersey | $49,920 |
| Oklahoma | $49,420 |
| Wisconsin | $49,100 |
| New Hampshire | $49,030 |
| Nebraska | $48,940 |
| Iowa | $48,680 |
| Georgia | $48,490 |
| South Dakota | $48,490 |
| Montana | $48,360 |
| Delaware | $48,310 |
| Wyoming | $48,260 |
| Tennessee | $48,200 |
| Pennsylvania | $48,180 |
| Indiana | $48,120 |
| Virginia | $47,910 |
| West Virginia | $47,850 |
| Ohio | $47,550 |
| Michigan | $47,470 |
| North Carolina | $46,780 |
| Alabama | $46,610 |
| South Carolina | $46,430 |
| Florida | $46,290 |
| Arkansas | $45,830 |
| Texas | $45,360 |
| Mississippi | $44,370 |
| Virgin Islands, U.S. | $37,840 |
| Guam | $29,480 |
| Puerto Rico | $22,980 |
How do geothermal technician salaries compare to similar careers?
Geothermal technicians earn about the same as related careers in Wisconsin. On average, they make less than farm equipment mechanics but more than forest and conservation workers.
| Career | Median Salary |
|---|---|
| Farm equipment mechanic salary | $59K |
| Auto mechanic salary | $54K |
| Auto body repairer salary | $57K |
| Recreational vehicle service technician salary | $58K |
| Machine assembler salary | $54K |
| Geothermal technician salary | $49K |
| Motorcycle mechanic salary | $48K |
| Audio engineer salary | $47K |
| Forest and conservation worker salary | $36K |
Source: CareerExplorer (Aggregated)