Delaware Plumbing License: Everything You Need to Know

The plumbing industry in Delaware is growing, offering rewarding opportunities for skilled professionals. This guide covers everything you need to know about obtaining a Delaware plumbing license, including license types, requirements, salary information, and renewal processes.

What plumbing work can be done without a license?

In Delaware, you must have a valid plumbing license to work professionally as a plumber. Apprentices may perform plumbing tasks but only under the direct supervision of a licensed journeyman or master plumber.

What are the different types of plumbing licenses available in Delaware?

The Delaware Division of Professional Regulation – Board of Plumbing, Heating, Ventilation, Air Conditioning, and Refrigeration Examiners oversees plumbing licenses. Delaware primarily offers two plumbing license types:

• Journeyman Plumber License
  • Requirements:
    1. Complete an approved apprenticeship program or equivalent work experience.
    2. Pass the journeyman plumber exam.
    3. Submit proof of experience and an application to the state.
    4. Pay the application fee.
  • Scope of Work: Journeyman plumbers work under the supervision of a master plumber and perform tasks such as pipe repairs, fixture installations, and pipe modifications.
• Master Plumber License
  • Requirements:
    1. Work for at least one year as a licensed journeyman plumber.
    2. Pass the master plumber exam.
    3. Submit proof of experience and pay the application fee.
  • Scope of Work: Master plumbers are qualified to perform all plumbing-related tasks, including designing, installing, modifying, and connecting fixtures and pipes. Master plumbers can also supervise journeymen and train apprentices.

Average hourly rates for plumbers in Delaware

Delaware offers competitive wages for plumbers, making it an attractive state for professionals at various career stages. Here’s a breakdown of average hourly rates in Delaware, with national comparisons:

• Journeyman Plumber: $25.75 per hour
  (National Average: $25.37 per hour)
  Journeyman plumbers in Delaware earn slightly above the national average, highlighting the demand for skilled trades in the state.
• Master Plumber: $40.32 per hour
  (National Average: $30.46 per hour)
  Master plumbers in Delaware earn approximately 32% more than the national average. This rate reflects the high level of expertise required to manage complex projects and supervise teams.

Delaware’s wages for journeymen and master plumbers are above national averages, underscoring the value placed on advanced skills in the state’s plumbing industry.

How to get a plumbing license in Delaware

Starting as an apprentice is the most common pathway to obtaining a Delaware plumbing license. Here’s a step-by-step guide to the process:

• Journeyman Plumber License
  • Complete an approved apprenticeship program, usually requiring at least seven years.
  • Pass the journeyman plumber exam.
  • Submit proof of your work experience along with your application.
  • Pay the required application fee.
• Master Plumber License
  • Work as a journeyman plumber for at least one year.
  • Pass the master plumber exam.
  • Submit the application with proof of experience and pay the $141 application fee.

Note: Master plumbers licensed in other states, except Pennsylvania, may be eligible for reciprocity and can apply without taking the Delaware master plumber exam.

Checklist for Obtaining a Plumbing License

To become a licensed plumber in Delaware, you’ll need to progress through three key licensing levels, each with specific experience and examination requirements. Here’s a breakdown of the steps and qualifications needed for each license:

1. Journeyman Plumber License

• Enroll in an approved apprenticeship program.
• Complete required work experience.
• Pass the journeyman exam.
• Submit your application and pay the fee.

2. Master Plumber License

• Complete a minimum of one year as a licensed journeyman.
• Pass the master plumber exam.
• Submit your application with proof of experience and fee payment.

Should I join a union?

Unions negotiate higher salaries for plumbers. It is estimated that union employees can earn up to 20% more than non-union employees. Unions can represent you if you experience problems with your employer. Union employees are entitled to job benefits including pensions, paid vacations, sick pay, and holiday pay. When you join a union, you become part of a group. Union officers will make decisions and speak on your behalf. As a union member, you can vote for initiatives. However, the ultimate decisions are up to your union officers.

Insurance for plumbers in Delaware

Plumbers in Delaware must carry insurance to legally work in the state. Employers may provide coverage, but self-employed plumbers need to secure their own insurance:

• Minimum Coverage:
  1. $300,000 for property damage insurance (per occurrence)
  2. $100,000 for general liability insurance (per occurrence)

How to get my first plumbing apprenticeship

he Plumber and Steamfitters Apprenticeship Program in Delaware offers a comprehensive five-year training program, including 1,250 hours of classroom instruction. During the apprenticeship, students learn core plumbing skills, such as plumbing math, pipe layout, fixture installation, and plumbing codes. The program is free of charge, and apprentices work under the supervision of master plumbers.

Apprenticeship Application Tips:

1. Dress in business casual attire for the interview.
2. Bring copies of your resume and proof of education.
3. UA Local 74 Plumbers and Pipefitters also offers a five-year apprenticeship program with hands-on training.

Is my plumbing license only valid in Delaware?

Delaware does not currently have a reciprocal licensing agreement with other states. To work as a licensed plumber in another state, you must meet that state’s specific licensing requirements, which may involve additional exams or documentation.

How do I stay up to date with plumbing codes?

Up-to-date Delaware plumbing codes can be found on the following websites:

• International Code Council
• UpCodes
• Tests.com

What resources are available in the plumbing industry?

The following resources will help you prepare for a career in the plumbing industry:

• Plumbing Specialties
• Plumbing Industry Trends
• Plumbing Blogs
• Plumbing Trade Shows

How often do I need to renew my plumbing license in Delaware?

Delaware plumbing licenses must be renewed every two years. To renew your license:

• Pay the renewal fee of $141.
• Complete any required documentation by the expiration date.

Delaware offers a supportive environment for plumbers, with competitive salaries, apprenticeship programs, and a structured licensing path. Whether you’re just starting or advancing to a master plumber status, Delaware’s plumbing industry provides ample opportunities for professional growth.