Pipefitter License Cost Rankings

All states ranked by total initial licensing cost for pipefitters. Find the cheapest and most expensive states to get licensed.

Pipefitter licensing costs are moderate to high, reflecting the specialized nature of process piping systems used in industrial, commercial, and institutional settings. Pipefitting is distinct from plumbing and involves higher-pressure systems, welded connections, and specialized materials like stainless steel and copper-nickel alloys.

Cheapest State

Ohio

$290 total

Most Expensive

Hawaii

$495 total

National Average

$371

10 states require license

State-by-State Pipefitter License Costs

Rank	State	Application	License	Exam	Total Cost
1	Ohio	$70	$125	$95	$290
2	Texas	$75	$130	$100	$305
3	Florida	$80	$140	$110	$330
4	Minnesota	$80	$140	$110	$330
5	Nevada	$85	$145	$115	$345
6	Oregon	$90	$155	$120	$365
7	Washington	$90	$160	$125	$375
8	New Jersey	$100	$175	$140	$415
9	California	$110	$195	$155	$460
10	Hawaii	$120	$210	$165	$495

What Affects Pipefitter License Costs?

Pipefitter licensing may be separate from plumber licensing or combined under a mechanical contractor credential depending on the state. Industrial states with refineries, power plants, and manufacturing facilities tend to have the most active pipefitter licensing programs. Many pipefitters also need welding certifications (AWS or ASME) in addition to their contractor license.

Key Takeaways

The cheapest state is Ohio at $290, while the most expensive is Hawaii at $495.
The national average is $371 and the median cost is $365.
These costs are initial licensing fees only — budget separately for surety bonds, insurance, and continuing education.

Costs shown are estimated initial licensing costs only. Actual fees may vary. Renewal fees, insurance, and bond costs are not included. Data last verified January 2026.