Sprinkler Fitter at Road Sprinkler Fitters Local Union 669 JATC
at Road Sprinkler Fitters Local Union 669 JATC in Columbia, MD
About This Program
Road Sprinkler Fitters Local Union 669 JATC sponsors a union sprinkler fitter apprenticeship in Columbia, MD. This Joint Apprenticeship and Training Committee program is affiliated with the United Association and focuses on training sprinkler fitters for fire protection work across a range of project types throughout the mid-Atlantic region.
The apprenticeship is five years in duration, encompassing 8,000 hours of on-the-job training and 576 hours of related technical instruction. Apprentices gain practical, site-based experience in pipe layout, fire sprinkler installation, system testing, and code-compliant maintenance while working with experienced journey-level fitters. Technical classroom instruction addresses NFPA codes, hydraulic design, pipefitting, blueprint interpretation, and safety practices. All apprentices earn wages during training, with compensation increasing with each program level completed.
Graduates earn journey-level status as sprinkler fitters within the union framework, positioning them for stable, skilled employment in the fire protection industry. Demand for qualified fitters remains strong across commercial and industrial construction in the mid-Atlantic, with opportunities for long-term career advancement.
Wage & Training
Journeyman Wage
$30
OJT Hours
8,000
RTI Hours
576
Duration
5 years
Wage data is the national median for this occupation (BLS, May 2023), not specific to this program.
Plumber Career Outlook
National Median
$30.46/hr
~$63,356.8/yr
Apprentice Start
$15/hr
Earn while you learn
Job Outlook
Plumber employment is projected to grow steadily, driven by new construction, building renovation, and the need to replace aging water infrastructure. Water efficiency regulations and green building standards are creating additional demand for skilled plumbers. The trade consistently ranks among the hardest positions for employers to fill, indicating strong job security.
What to Expect as a Sprinkler Fitter Apprentice
Duration
5 years of combined on-the-job training and classroom instruction
On-the-Job Training
~32 hours/week of hands-on work under journeyman supervision (8,000 total hours)
Classroom Instruction
576 hours of related technical instruction (~115 hours/year)
Paid Training
You earn a wage from day one, starting at a percentage of the journeyman rate and increasing as you progress
Time-based program: You'll progress through the program based on completing a set number of hours in both on-the-job training and classroom instruction.
This is a union-affiliated program. Union apprenticeships typically offer strong benefits packages, pension contributions, and structured career advancement through the local hall.
Trade School vs. Apprenticeship for Plumber
Apprenticeship
Trade School
Licensing in Maryland
Sprinkler Fitters in Maryland are required to hold a license. Licensing is issued by Maryland Department of Labor, State Board of Plumbing.
View full Marylandlicensing requirements →Reviews
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