Well Driller License Requirements by State
Drill and maintain water wells for residential and commercial use. Compare well driller license requirements across all 50 states below.
National Licensing Overview
48 out of 50 states require a state-level license for well drillers. In the remaining 2 states, licensing is either handled at the local level or not required at all. This is one of the most widely regulated contractor trades in the United States.
Average license fee across states that require licensing: $200. Average exam fee: $175. Actual costs vary significantly by state.
Alabama
Alabama
$390
Total Cost
3 yrs
Experience
Yes
Exam
Alaska
Alaska
$595
Total Cost
3 yrs
Experience
Yes
Exam
Arizona
Arizona
$450
Total Cost
3 yrs
Experience
Yes
Exam
Arkansas
Arkansas
$380
Total Cost
3 yrs
Experience
Yes
Exam
California
California
$665
Total Cost
3 yrs
Experience
Yes
Exam
Colorado
Colorado
$525
Total Cost
3 yrs
Experience
Yes
Exam
Connecticut
Connecticut
$570
Total Cost
3 yrs
Experience
Yes
Exam
Delaware
Delaware
$500
Total Cost
3 yrs
Experience
Yes
Exam
Florida
Florida
$475
Total Cost
3 yrs
Experience
Yes
Exam
Georgia
Georgia
$430
Total Cost
3 yrs
Experience
Yes
Exam
Hawaii
Hawaii
$715
Total Cost
3 yrs
Experience
Yes
Exam
Idaho
Idaho
$420
Total Cost
3 yrs
Experience
Yes
Exam
Illinois
Illinois
$500
Total Cost
3 yrs
Experience
Yes
Exam
Indiana
Indiana
$410
Total Cost
3 yrs
Experience
Yes
Exam
Iowa
Iowa
$405
Total Cost
3 yrs
Experience
Yes
Exam
Kansas
Kansas
$0
Total Cost
0 yrs
Experience
No
Exam
Kentucky
Kentucky
$395
Total Cost
3 yrs
Experience
Yes
Exam
Louisiana
Louisiana
$405
Total Cost
3 yrs
Experience
Yes
Exam
Maine
Maine
$485
Total Cost
3 yrs
Experience
Yes
Exam
Maryland
Maryland
$545
Total Cost
3 yrs
Experience
Yes
Exam
Massachusetts
Massachusetts
$620
Total Cost
3 yrs
Experience
Yes
Exam
Michigan
Michigan
$430
Total Cost
3 yrs
Experience
Yes
Exam
Minnesota
Minnesota
$475
Total Cost
3 yrs
Experience
Yes
Exam
Mississippi
Mississippi
$370
Total Cost
3 yrs
Experience
Yes
Exam
Missouri
Missouri
$0
Total Cost
0 yrs
Experience
No
Exam
Montana
Montana
$435
Total Cost
3 yrs
Experience
Yes
Exam
Nebraska
Nebraska
$410
Total Cost
3 yrs
Experience
Yes
Exam
Nevada
Nevada
$500
Total Cost
3 yrs
Experience
Yes
Exam
New Hampshire
New Hampshire
$525
Total Cost
3 yrs
Experience
Yes
Exam
New Jersey
New Jersey
$595
Total Cost
3 yrs
Experience
Yes
Exam
New Mexico
New Mexico
$420
Total Cost
3 yrs
Experience
Yes
Exam
New York
New York
$640
Total Cost
3 yrs
Experience
Yes
Exam
North Carolina
North Carolina
$435
Total Cost
3 yrs
Experience
Yes
Exam
North Dakota
North Dakota
$430
Total Cost
3 yrs
Experience
Yes
Exam
Ohio
Ohio
$420
Total Cost
3 yrs
Experience
Yes
Exam
Oklahoma
Oklahoma
$390
Total Cost
3 yrs
Experience
Yes
Exam
Oregon
Oregon
$525
Total Cost
3 yrs
Experience
Yes
Exam
Pennsylvania
Pennsylvania
$475
Total Cost
3 yrs
Experience
Yes
Exam
Rhode Island
Rhode Island
$515
Total Cost
3 yrs
Experience
Yes
Exam
South Carolina
South Carolina
$420
Total Cost
3 yrs
Experience
Yes
Exam
South Dakota
South Dakota
$405
Total Cost
3 yrs
Experience
Yes
Exam
Tennessee
Tennessee
$410
Total Cost
3 yrs
Experience
Yes
Exam
Texas
Texas
$435
Total Cost
3 yrs
Experience
Yes
Exam
Utah
Utah
$450
Total Cost
3 yrs
Experience
Yes
Exam
Vermont
Vermont
$500
Total Cost
3 yrs
Experience
Yes
Exam
Virginia
Virginia
$500
Total Cost
3 yrs
Experience
Yes
Exam
Washington
Washington
$545
Total Cost
3 yrs
Experience
Yes
Exam
West Virginia
West Virginia
$380
Total Cost
3 yrs
Experience
Yes
Exam
Wisconsin
Wisconsin
$430
Total Cost
3 yrs
Experience
Yes
Exam
Wyoming
Wyoming
$430
Total Cost
3 yrs
Experience
Yes
Exam