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Union Plumber Jobs in Delaware (NOW HIRING)

ModernControls has been servicing customers for their Building Automation, HVAC/R, Plumbing and ... Familiarity with local labor environments (union/non-union) and how they influence pricing ...

ModernControls has been servicing customers for their Building Automation, HVAC/R, Plumbing and ... Familiarity with local labor environments (union/non-union) and how they influence pricing ...

ModernControls has been servicing customers for their Building Automation, HVAC/R, Plumbing and ... Familiarity with local labor environments (union/non-union) and how they influence pricing ...

Union Plumber information

See Delaware salary details

$14

$30

$48

How much do union plumber jobs pay per hour?

As of Aug 9, 2026, the average hourly pay for union plumber in Delaware is $30.42, according to ZipRecruiter salary data. Most workers in this role earn between $23.80 and $34.90 per hour, depending on experience, location, and employer.

What skills and qualifications are needed to be a union plumber?

To excel as a Union Plumber, you need strong mechanical aptitude, problem-solving abilities, and experience in installing, repairing, and maintaining plumbing systems, typically acquired through a formal apprenticeship and state licensure. Familiarity with blueprints, pipefitting tools, welding equipment, and adherence to local building codes is essential. Excellent communication, teamwork, and customer service skills help Union Plumbers work effectively with clients, contractors, and other tradespeople on job sites. These competencies ensure safety, efficiency, and high-quality workmanship in the construction and maintenance of plumbing systems.

What is a union plumber?

A Union Plumber is a skilled tradesperson who installs, repairs, and maintains plumbing systems while being a member of a labor union. Union plumbers follow strict safety and quality standards, receive ongoing training, and often have better job security, wages, and benefits compared to non-union plumbers. They work in residential, commercial, and industrial settings, handling tasks like pipe fitting, fixture installation, and leak repairs. Their work ensures proper water distribution, drainage, and sanitation in buildings.

What are typical career advancement opportunities for union plumbers?

Union Plumbers have several pathways for career growth, often starting as apprentices and progressing to journeyman and eventually master plumber status, each with increased responsibility and pay. Many union plumbers advance into supervisory roles, such as foreman or project manager, overseeing crews and coordinating large projects. There are also opportunities to specialize in areas like medical gas installation or green plumbing systems, or to become a union instructor or business agent. The union provides support with ongoing training and networking, helping members develop their skills and move up within the trade.

What are the most commonly searched types of Plumber jobs in Delaware? The most popular types of Plumber jobs in Delaware are:
What are popular job titles related to Union Plumber jobs in Delaware? For Union Plumber jobs in Delaware, the most frequently searched job titles are:
What job categories do people searching Union Plumber jobs in Delaware look for? The top searched job categories for Union Plumber jobs in Delaware are:
What cities in Delaware are hiring for Union Plumber jobs? Cities in Delaware with the most Union Plumber job openings:
Infographic showing various Union Plumber job openings in Delaware as of August 2026, with employment types broken down into 88% Full Time, 8% Part Time, and 4% Nights. Highlights an 94% In-person, and 6% Remote job distribution, with an average salary of $63,270 per year, or $30.4 per hour.

Maintenance Senior Journeyman/Plumber

Delaware River & Bay Authority (DRBA)

New Castle, DE • On-site

$35.61/hr

Other

Re-posted 2 days ago


Job description

Maintenance Senior Journeyman (HVAC/Plumber)
Location: Delaware Memorial Bridge, New Castle, DE
Salary: $35.61 per hour ($74,074 annualized)
Opening Date: April 8, 2025, Closing Date: May 8, 2025
I. POSITION SUMMARY
This position is an expert craftsman in the HVAC/plumbing field. Most job
responsibilities require previous experience on equipment and similar work procedures.
Employees in this classification work from general instructions and will have some
responsibility for ordering tasks and determining what procedures to apply. Employees
may encounter some new situations requiring new solutions. The employee is responsible
for following established safety practices while performing assigned duties to protect self,
co-workers and the public from personal injury and to prevent damage to Authority
property. This position is a bargaining unit position that is represented by International
Union of Operating Engineers, Local 542.
II. ESSENTIAL DUTIES AND RESPONSIBILITIES
* Provides expert level maintenance support in HVAC/plumbing field
* Troubleshoots the most complex problems and issues
* Provides primary expertise on projects and tasks (such as scope and project
budgeting)
* Conducts preventative maintenance
* Emergency response (24/7) to any Authority location
* May be responsible for directing and inspecting work of assigned personnel
* Develops and maintains various HVAC/plumbing preventative maintenance
programs and protocols related to Authority assets, equipment and facilities
* Ability to provide excellent customer service to internal and external customers
* Ability to perform other assigned duties as required
III. REQUIRED KNOWLEDGE, SKILLS, AND ABILITIES
* Expert level knowledge of HVAC or plumbing field
* Full understanding of relevant Authority policies and procedures
* Knowledge of all relevant federal, state and Authority safety regulations and
procedures
* Knowledge of state laws pertaining to the operation of motor vehicles on public
roadways
* Complies with all requirements of Federal Drug & Alcohol Testing Program at all
times
* Ability to lead work crew, coach employees and provide on-the-job training
* In order to be classified at this level, individuals must be recognized as fully
competent based on external accreditation and certification in addition to their
license
* Ability to work independently on complex HVAC or plumbing system diagnosis
and repair
* Knowledge of procurement procedures
* Ability to read and interpret construction drawings, wiring diagrams and
specifications
* Ability to read work orders and translate them to work plans
* Must be capable of lifting and carrying up to 50 pounds at least 20 yards
* Must be capable of performing around hazardous situations such as moving heavy
equipment, in and around equipment, at heights, on steep grades, and on ladders
and uneven surfaces
* Must be capable of wearing appropriate personal protection equipment such as
hard hats, protective shoes and clothing, aprons, gloves, eye wear, hearing
protection and respirators
* Must be capable of performing repetitive motions such as grasping, reaching,
bending, lifting, twisting, pushing, pulling and climbing
* Must be willing and available for duty at such hours, day or night, as may be
required in order to maintain continuous operation of this facility
* Ability to work in a variety of adverse weather conditions including extreme heat
or cold and/or emergency conditions
* Effective oral and written communication skills (including listening skills)
* Strong interpersonal and relational skills with the ability to establish and maintain
effective professional relationships with Authority personnel and external to
customers, vendors, etc.; provides the highest level of customer service and
professionalism to all internal and external customers
IV. TYPICAL WORK ENVIRONMENTS
* Landscaping and grounds keeping
* Roadways, airports, and bridges
* Custodial/general building maintenance
* Painting/rigging
* Vessel maintenance
* Piers, docks, and wharfs
* Crafts (i.e., carpentry, electric, automotive, HVAC)
* Emergency response (i.e., snow removal)
* Heavy Equipment
V. REQUIRED EDUCATION AND EXPERIENCE
* High school diploma/equivalent or equivalent related years of experience
* Seven (7) years of relevant experience in commercial HVAC/plumbing field; ten
(10) years preferred
* Vocational training preferred, including successful completion of a federally approved plumbing/HVACR apprenticeship program
VI. LICENSES, REGISTRATIONS, AND CERTIFICATES
* Valid driver's license
* Must obtain a Class B CDL with tanker endorsement within six (6) months
* Must possess a journeyperson certificate or a master electrician license, in good
standing, issued by a state, US territory or District of Columbia licensure
authority
VII. ADDITIONAL REQUIREMENTS
* Candidates are subject to a pre-employment physical, drug test, and background check
investigation
* The Delaware River and Bay Authority requires all employees to have direct
deposit with a financial institution or enroll in the payroll card program to receive
their bi-weekly pay
* Employees holding a valid CDL must be able to obtain and keep current a
Medical Examiner's Certificate and will be subject to random drug and alcohol
testing in accordance with Federal and State regulations
* Must be willing and available for duty at such hours, day or night, as may be