Journeyman Plumber License in Delaware
This guide details the steps to become a Journeyman Plumber in Delaware, focusing on meeting the specific requirements of 576 total hours of training, including 144 classroom hours and 432 clinical hours. The process typically spans 2-4 years, costing between $3,000 and $10,000. Key steps include verifying prerequisites, completing training, passing the licensing exam, and obtaining state certification.
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In Delaware, the career of a Journeyman Plumber offers substantial opportunities due to a stable demand for skilled tradespeople. The median salary for plumbers in this state is $63,000 per year, reflecting the critical role they play in maintaining and installing essential plumbing systems. With a national workforce of 504,500 plumbers and an anticipated growth rate of 4.5% by 2034, this field shows promising stability and expansion. Choosing a career as a Journeyman Plumber in Delaware not only offers financial stability but also provides a clear path for professional growth and development within the industry.
Delaware's specific regulations and the local job market make it a distinct place for plumbers to advance their careers. State licensing requirements are stringent, ensuring that only qualified individuals can practice, which maintains high standards in the plumbing sector. The healthcare sector and major employers like construction firms and maintenance services also contribute to the demand for skilled plumbers. The regional factors, including seasonal variations and the aging infrastructure of older cities and towns, also create continuous demand for plumbing expertise, from routine maintenance to full-scale installations and renovations.
This guide provides detailed insights into obtaining a Journeyman Plumber License in Delaware. Readers will learn about the specific steps required for certification, starting from the necessary educational qualifications to apprenticeship programs and finally, the licensing exam. The guide also covers salary expectations, factoring in regional variations and experience levels, and provides an overview of the job market for plumbers in Delaware, including potential employers and employment trends. By the end of this guide, prospective plumbers will have a clear understanding of the path to licensure and the economic prospects within the state.
Licensing Authority
Delaware Division of Professional Regulation
Delaware requires Journeyman Plumber applicants to complete a specific training program, pass an exam, and meet other regulatory conditions. The state ensures plumbers meet professional standards to maintain public health and safety.
Official Resources
Delaware Requirements
Training Requirements
- Education
- High school diploma or equivalent
- Total Training Hours
- 576 hours
- Classroom Hours
- 144 hours
- Clinical Hours
- 432 hours
- Minimum Age
- 18 years old
Additional Requirements
- Background check (State and federal) with fingerprinting
- Four years of documented work experience under a licensed master plumber
Certification Exam
- Exam
- Delaware Journeyman Plumber Exam
- Components
- Written, Skills demonstration
- Fee
- $100
How to Become a Journeyman Plumber License in Delaware
tuition $2000-$8000, exam fee $100, background check $65, application fee $75, textbooks/supplies $150, tools $500
Fastest Path
2 years
Typical Timeline
3 years
Estimated Cost
$3000–$10000
Verify You Meet Delaware's Prerequisites
Before beginning your journey to become a Journeyman Plumber in Delaware, ensure you meet all prerequisites. You must be at least 18 years old and have a high school diploma or GED. Visit the Delaware Division of Professional Regulation's website to download the initial application form, which lists all necessary prerequisites. Processing this verification typically takes 1-2 days. Common delays include incomplete application forms and missing documentation.
Tip
Ensure all sections of the application are completed fully to avoid processing delays.
Complete Background Check and Health Screenings
You need to complete a background check and health screenings. For the background check, visit a Delaware State Police station for fingerprinting, which costs around $65 and typically takes 1-2 weeks for results. Health screenings must include a drug test and a TB test, usually done at your local clinic. Ensure that your results are documented and certified by a healthcare provider as you will need to submit these with your application.
Tip
Schedule your fingerprinting during less busy hours (early mornings) to avoid long waits.
Research and Choose an Approved Training Program
Select a state-approved training program. It's crucial to ensure the program is recognized by the Delaware Division of Professional Regulation. Visit their website to access a list of approved programs. Attending a non-approved program means you cannot sit for the licensing exam, resulting in a waste of both time and money. Programs typically vary in cost and can be found in vocational schools or community colleges.
Tip
Contact multiple programs to compare costs and schedules that fit your needs.
Enroll in and Complete Training
Once you've chosen an approved program, enroll and complete the required 576 hours of training, consisting of 144 classroom hours and 432 clinical hours. The training typically spans over 18 to 24 months depending on whether you attend full-time or part-time. Keep records of all your training hours, as you will need to submit these when applying for your exam. Delays in this step usually arise from personal scheduling conflicts or program availability.
Tip
Maintain a detailed log of your training hours to ensure all are accounted for when applying for the exam.
Prepare for the Licensing Exam
Prepare for the Delaware Journeyman Plumber Exam, administered by the International Code Council (ICC). The exam consists of 80 multiple-choice questions covering plumbing codes, theory, and practical applications. You have 3 hours to complete it. Study materials can be purchased from the ICC website. A passing score is 70%. If you fail, you can reschedule in 60 days. Preparation typically takes 1-2 months.
Tip
Focus on sections of the study guide that pertain directly to the Delaware plumbing regulations and codes.
Register for and Schedule the Exam
Register for the exam through the ICC website. The fee is $100. You can choose a testing location and time that suits your schedule. Ensure you bring two forms of ID on the test day. Registration should be done at least 3 weeks before the desired exam date to ensure availability. Common issues include filled testing slots and technical issues with online registration.
Tip
Check for available testing slots periodically if your preferred date is full.
Take and Pass the Exam
On the exam day, arrive at the testing center early with your IDs and confirmation of registration. The exam takes 3 hours and results are usually available immediately after completion. If you pass, you will receive a pass notification; if you fail, review the sections you struggled with and reschedule the exam. Immediate retakes are not allowed; you must wait 60 days.
Tip
Arrive at least 30 minutes early to allow for check-in procedures.
Apply for State Certification/Registry
After passing the exam, apply for your Journeyman Plumber License through the Delaware Division of Professional Regulation. Submit your exam results, training documentation, and application fee of $75. Processing typically takes 4-6 weeks. Upon approval, your license will be mailed to you and your name will be added to the state registry of certified plumbers.
Tip
Ensure all documents are complete and accurate to avoid delays in processing.
Receive Your Certification and Verify on State Registry
Once your application is processed and approved, you will receive your Journeyman Plumber License by mail. Verify your name and license details on the Delaware state registry website. This final verification ensures your credentials are correctly listed and officially recognized. It typically takes a few days after receiving your license to appear in the registry.
Tip
Regularly check the registry post-approval to confirm your listing.
Find Your First Job
With your license in hand, you can now seek employment as a Journeyman Plumber. Utilize job search platforms like Indeed, LinkedIn, and industry-specific boards. Consider joining local plumbing unions or associations for networking opportunities and job leads. Prepare a resume highlighting your certification, training, and any relevant experience. Salary negotiations are typical once a job offer is received.
Tip
Tailor your resume to highlight plumbing-specific skills and experiences.
Common Mistakes to Avoid
- •Attending a training program not on the Delaware Board of Plumbing approved list. You will complete the program but be unable to sit for the state competency exam, wasting both your time and tuition money.
What to Expect on Exam Day
Delaware Journeyman Plumber License Examination administered by Prometric
Written Test
Questions: 100
Time Limit: 3 hours
Format: Multiple choice
Passing Score: 70%
- • General Plumbing Knowledge: 30%
- • Plumbing Fixtures: 20%
- • Water Heaters: 15%
- • Drain, Waste, and Vent Systems: 20%
- • Administrative Procedures and Safety: 15%
Skills Test
Skills Tested: 0
Time Per Skill: N/A
N/A
What to Bring
- ✓ Government-issued photo ID
- ✓ Admission ticket or confirmation number
- ✓ Two No. 2 pencils
- ✓ A non-programmable calculator
Do Not Bring
- ✗ Electronic devices (smartphones, smartwatches)
- ✗ Reference books or notes
- ✗ Food or drink
- ✗ Hats or hoods (except for religious purposes)
Day-of Timeline
Arrive 30 minutes early. Check-in takes 15 minutes. Written test is 3 hours.
Getting Your Results
Results are available online within 2 weeks after the exam date. Candidates will receive an email notification to check the results on the Prometric website.
If You Don't Pass
Candidates can retake the exam after 30 days. The cost of a retake is the same as the initial test fee. There is no limit to the number of retakes allowed in Delaware.
Exam Strategies
- 1. Focus on the major topic areas with higher percentages, as these will contain the bulk of the questions.
- 2. Practice using a non-programmable calculator to ensure efficiency during the exam.
- 3. Read each question carefully, especially the wording, to avoid confusion between similar plumbing terms.
- 4. Manage your time by allocating approximately 1.8 minutes per question, allowing time for review of uncertain answers.
Document Checklist
Every document you need from start to finish
1Before Training
High School Diploma or GED
Original issuing institution · Varies (typically $0-$50) · 1-4 weeks
Required to prove basic educational qualifications
Proof of Age and Identity
Delaware DMV or other government agency · Varies (typically $0-$30 for copies of documents) · Immediate to 1 week
Typically a state-issued ID or passport
Social Security Card
Social Security Administration · 1-2 weeks
Needed for employment verification
Criminal Background Check
Delaware State Police · Approximately $52 · 2-3 weeks
Required to assess eligibility for licensure
2During Training
Enrollment Verification
Training Program Provider · Immediate
Proof of enrollment in a recognized training program
Apprenticeship Registration
Delaware Division of Professional Regulation · Approximately $75 · 1-2 weeks
Register as an apprentice plumber with the state
TB Test Results
Local clinic or healthcare provider · Approximately $20-$100 · 1-2 days
Some training programs require tuberculosis clearance
CPR Certification
Red Cross or other certified provider · Approximately $45-$85 · Varies, depending on course schedule
Required by some employers and training programs for safety compliance
3For the Exam
Exam Application
Delaware Division of Professional Regulation · Approximately $100 application fee
Must be submitted and approved before sitting for the exam
Proof of Apprenticeship Completion
Training Program Provider
Document showing completion of required apprenticeship hours
Photo ID
Delaware DMV or other government agency · Varies (if a new ID is needed)
Needed for identity verification on the day of the exam
4For Certification
Journeyman Plumber License Application
Delaware Division of Professional Regulation · Approximately $141 license fee
Final step to obtain the official license after passing the exam
Exam Pass Proof
Exam Center
Official document or certificate indicating passing exam scores
Proof of Liability Insurance
Insurance Provider · Varies by provider and coverage level
Required for licensing, amount and terms depend on state regulations
After You're Certified: What's Next
Verify your name on the Delaware Professional Licensing section's official registry. Obtain your physical Journeyman Plumber License certificate from the Delaware Division of Professional Regulation.
Finding Your First Job
Where to Look
- • Delaware JobLink
- • Indeed.com with filters set to Delaware area
- • Local trade unions such as United Association of Plumbers and Pipefitters Local Unions
- • Networking events and trade shows specific to plumbing and construction
Best Employers for New Grads
- • Residential construction companies: expect smaller project scopes and potentially more customer interaction.
- • Commercial construction firms: larger projects, may involve more complex systems and teamwork.
- • Local government and municipalities: stable jobs, often with benefits but may require additional civil service exams or criteria.
- • Plumbing maintenance companies: regular hours, involves both installation and repair work.
Resume Tip: Highlight relevant coursework and hands-on training from your apprenticeship. Include specific tools and techniques you are proficient with, and any specialty skills or certifications, such as welding or knowledge of green plumbing solutions.
Interview Tip: Prepare to discuss your apprenticeship experience, how you handle unexpected challenges, and safety practices. Be ready to explain why you chose plumbing as a career and your long-term professional goals.
Expected First-Year Salary
In Delaware, a Journeyman Plumber can expect a starting salary ranging from $35,000 to $45,000 annually, depending on employer and location within the state.
Career Advancement Path
Master Plumber License
Requires working as a Journeyman for a minimum of two years and passing the Master Plumber examination.
Challenges to Prepare For
- • Adapting to the physical demands of the job, including working in tight spaces and handling heavy materials.
- • Managing customer expectations and communication effectively, especially in residential service roles.
- • Keeping up with changing codes and technological advancements in the plumbing industry.
Journeyman Plumber License Salary in Delaware
In Delaware, Journeyman Plumber salaries are slightly above the national median, reflecting a competitive local job market for this trade. Plumbers with varying levels of experience can expect different salary scales, influenced by factors like specific employer type and geographical area within the state.
Entry Level
$39,000
0-1 years experience
Median Salary
$63,000
$30.29/hr · Bureau of Labor Statistics
Experienced
$85,000
5+ years experience
Compared to National Median
$61,550 national · ++2.4% in Delaware
Salary by Metro Area
Higher demand in urban areas
Salary by Employer Type
Delaware's cost of living is moderate, and the plumber salaries generally align with the living expenses, offering a balanced economic condition for professionals.
Benefits & Compensation
Common benefits include health insurance, retirement plans, paid leave, and ongoing training opportunities.
Salary Growth Outlook
Projected moderate growth aligned with construction and maintenance sector expansions.
Salary Negotiation Tips
- •Research average salaries in your specific area of Delaware
- •Consider your level of experience and certifications when negotiating
Job Market in Delaware
Delaware's journeyman plumber job market is showing a growth trajectory similar to the national trend of 4.5% from 2024 to 2034. This growth is driven by increasing residential and commercial construction activities across the state, particularly in faster-developing areas like Wilmington and the surrounding New Castle County. Aging infrastructure also necessitates more maintenance and repair work, further boosting demand for skilled plumbers.
Top Hiring Areas
Major urban development projects.
Steady demand linked to governmental and residential needs.
Home to university expansions and housing projects.
Top Hiring Industries
Best time to apply: Early spring and late fall, aligning with construction industry cycles
Opportunities
- Training programs in green technologies could attract new workers
- Partnerships with technical schools to fill skill gaps
Challenges
- Shortage of skilled labor due to an aging workforce
- Competition from other trades drawing young workers
Training Programs in Delaware
Delaware offers several pathways for obtaining a Journeyman Plumber License through community colleges, vocational schools, and employer-sponsored programs.
Program Types Comparison
| Type | Duration | Cost | Format | Pros / Cons |
|---|---|---|---|---|
| Community College | 2-4 years | USD 4,000 - 10,000 | In-person/Hybrid |
|
| Vocational/Trade School | 1-2 years | USD 3,000 - 8,000 | In-person |
|
| Employer-Sponsored | Varies, typically 1-4 years | Free | On-the-job |
|
Top Programs
Wilmington, Delaware
Offers extensive hands-on training
Online & Hybrid Options
Some community colleges offer hybrid options, combining online theory with in-person practical sessions.
How to Choose a Program
- •Verify the program's accreditation status and state approval before enrolling.
Financial Aid & Free Training
Get free Journeyman Plumber License program info for Delaware
Renewal Requirements
Renewal Period
Every 2 years
Renewal Fee
$80
CE Hours
10 hours
Work requirement: None specified
CE Topics: Plumbing codes, Safety practices
Out-of-State Reciprocity
Delaware offers reciprocity for plumbers licensed in other states, provided they meet Delaware's licensing standards and have no disciplinary actions.
Requirements for Reciprocity
- Current licensure in another state with equivalent standards
- No disciplinary actions in any state
State Agreements
Reciprocity agreements vary; contact the Division for specific states.
Additional Exams
Not typically required if standards are met
Application Process
Submit an application for licensure by reciprocity along with verification of out-of-state license.
Fees
$141
Processing Time: 4 to 6 weeks
Licensing Tips
Ensure all work experience is well-documented and verified by a licensed master plumber.
Review the latest plumbing codes and safety practices to prepare for the continuing education requirements.
Recommended Resources
Delaware Journeyman Plumber Exam Prep
This guide offers comprehensive practice exams with answers and explanations, tailored for Delaware plumbing regulations.
Master Plumber's Exam Questions and Study Guide
Contains multiple-choice questions, simulating the actual exam format, with focus on Delaware's specific plumbing codes.
Journeyman Plumber's Licensing Exam Guide
Covers essential topics and provides detailed insights into the types of questions to expect on the Delaware licensing exam.
Plumbing Licensing Study Guide, Third Edition
This manual provides an in-depth review of all standard plumbing principles crucial for Delaware's journeyman exams.
Adjustable Wrench Set
Necessary for tightening and loosening various pipe fittings and nuts during practical exams and training.
Professional Pipe Cutter
Used for precise cutting of pipes in installation and repair tasks, essential for practical plumbing training.
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Sources
- Bureau of Labor StatisticsAccessed 2026-02-12
- Delaware Licensing BoardAccessed 2026-02-12
- CareerOneStopAccessed 2026-02-12