Application Fee
See agencyVerified by MD Board of Trades
Plumber Licensing in Maryland
Review current requirements, exam details, renewal cycle, and salary outlook for plumber in Maryland, including See agency and board contact links.
Last verified: Feb 12, 2026
Exam Requirement
State-approved examRenewal Cycle
See board renewal rulesLicensing Blueprint for Plumber in Maryland
Estimated timeline: 6-24 monthsCore Requirements
- License Type: Register with licensing agency
- Education: Varies by state board
- Examination: State-approved exam
- Application Fee: See agency
Application Snapshot
- Licensing Authority
Maryland Department of Labor • State Board of Plumbing
- Current Filing Fee
See agency
- Renewal Cycle
See board renewal rules
- Salary Position
$63,270 median (0% above national)
- State Salary Rank
#21 of 50 states
Step-by-Step Process (4)
- 1. Meet baseline eligibility requirements.
- 2. Complete approved education/training requirements.
- 3. Pass required exam(s) and submit application.
- 4. Maintain and renew license according to board rules.
Salary Insights in Maryland
With a median salary of 63,270, Plumbers in Maryland earn 0% above the national median of $62,970. Maryland ranks #21 among 50 states. The typical licensing timeline is 6-24 months.
Median annual salary
$63,270Hourly estimate
$30.420% above national median
Difference: +$300
Percentile Distribution
Annual compensationPlumber Salary Ranking
#21 of 50 statesfor Plumber median salary
| Rank | State | Median Salary |
|---|---|---|
| #1 | Illinois | 96,200 |
| #2 | Oregon | 93,110 |
| #3 | Minnesota | 83,280 |
| #4 | Massachusetts | 83,260 |
| #5 | Alaska | 83,090 |
Nearby States Comparison
Plumber licensing across the region| State | Median Salary | Education | Exam | Timeline |
|---|---|---|---|---|
| Maryland | $63,270 | Varies by state board | State-approved exam | 6-24 months |
| Pennsylvania | $66,650 | No educational requirements | No exam required | 6-24 months |
| Delaware | $64,300 | No educational requirements | State exam required | 6-24 months |
| West Virginia | $49,630 | Specific course required | State exam required | 6-24 months |
| Virginia | $59,560 | Specific course required | Third-party exam required | 6-24 months |
License by Endorsement
Transfer requirements are state-specific. Use this quick matrix as a planning signal, then verify final endorsement rules with each board.
| State | Reciprocity Score | Tier | Notes |
|---|---|---|---|
| Maryland | 78 | High | Board-specific review required. |
| Pennsylvania | 62 | Medium | State-specific exam conditions may apply. Background check or criminal history review is indicated. |
| Delaware | 54 | Low | State-specific exam conditions may apply. Documented experience may be required. |
| West Virginia | 54 | Low | State-specific exam conditions may apply. Documented experience may be required. |
| Virginia | 64 | Medium | State-specific exam conditions may apply. Continuing education compliance is required. |
- License status indicator: Active.
- Reciprocity and transfer rules vary by state board. Verify directly with the agency.
Official Licensing Agency
Maryland Department of Labor • State Board of Plumbing
1100 N Eutaw Street, Baltimore, MD, 21201
Phone: 4102306270
Related Careers in Maryland
| Profession | Median Salary | Education | Timeline |
|---|---|---|---|
| Carpenter | $60,130 | Degree required | 6-24 months |
| Electrician | $65,650 | Varies by state board | 6-24 months |
| Elevator Installer | $119,200 | Varies by state board | 6-24 months |
| HVAC Technician | $65,000 | Varies by state board | 6-24 months |
FAQ
How long does it take to become a Plumber in Maryland?
Most applicants finish the licensing path in about 6-24 months, but timing can change based on education track, exam scheduling, and board processing.
What is the typical Plumber salary in Maryland?
The median annual salary for Plumbers in Maryland is 63,270. Salaries range from $42,730 (10th percentile) to $105,610 (90th percentile).
How does the Plumber salary in Maryland compare to the national average?
Plumbers in Maryland earn 0% above the national median of $62,970, with a state median of 63,270.
How many Plumbers work in Maryland?
Maryland employs approximately 11,490 Plumbers according to BLS data.
Can I transfer my Plumber license to Maryland from another state?
Transfer requirements vary by board. License status indicator: Active. Reciprocity and transfer rules vary by state board. Verify directly with the agency.
Who is the licensing agency for Plumbers in Maryland?
The licensing agency is Maryland Department of Labor / State Board of Plumbing. Review agency details at https://candidate.psiexams.com/.