Michigan is grappling with a shortage of skilled trades workers, with an increasing demand for professionals in sectors like plumbing. As many tradespeople near retirement age, this shortage has created a promising job market for those entering the field.
Top Plumber Training Schools in Michigan
- Troy
- Grand Rapids
Plumbing Industry Training Center (Rating: 4.2 of 5)
The Plumbers Local 98 apprenticeship program offers a comprehensive five-year training path designed to prepare students for successful plumbing careers, culminating in certifications like the Michigan State Journey Plumbing License, Signal Person, and Medical Gas Installer. Each year builds progressively, covering topics from welding and construction safety in Year One to advanced certifications and supervision in Year Five. Graduates are well-positioned for roles as journeyman plumbers, foremen, estimators, instructors, and even business owners in the plumbing industry.
West Michigan Construction Institute
Plumbing at WMCI is a three-level NCCER series; Plumbing 1 and 3 also earn a WMCI Certificate of Completion. Plumbing 1 includes NCCER Core and covers pipe materials, drawings, fixtures and drain-waste-vent basics; Plumbing 2 moves to commercial work and fuel gas; Plumbing 3 adds water-supply sizing, backflow devices and service plumbing, with prep for the Michigan journey plumber exam. Each level meets one evening a week from mid-August to mid-May. The licence itself needs 6,000 hours as a registered apprentice. Plumbing 1 costs $4,569 in 2026-27, fees included.
What You Study in a Plumbing Program
A plumbing program equips students with the essential knowledge and hands-on skills needed for a career in the trade.
Key areas of study might include:
- Safety and Tools: Students learn about workplace safety protocols and proper use of hand and power tools. Modules such as Basic Safety and Tools of the Plumbing Trade emphasize preventing hazards and maintaining tools for long-term use.
- Mathematics and Drawings: The program includes modules like Introduction to Plumbing Math and Introduction to Plumbing Drawings, where students sharpen mathematical skills for pipe fitting and offsets and learn to interpret plumbing and construction drawings.
- Materials and Installation: Courses such as Plastic Pipe and Fittings, Copper Tube and Fittings, Cast-Iron Pipe and Fittings, and Steel Pipe and Fittings provide hands-on training in handling, cutting, joining, and testing materials used in plumbing systems.
- Systems and Fixtures: Students study Drain, Waste, and Vent (DWV) Systems, Water Distribution Systems, and Plumbing Fixtures. These modules cover system design, installation, and maintenance, including code-compliant applications.
- Professional Development: Modules like Basic Employability Skills and Introduction to the Plumbing Profession prepare students for the workforce by teaching communication, human relations, and industry standards.
By completing this curriculum, students gain the technical and professional skills needed to pursue plumbing careers in residential, commercial, and industrial settings.
How Do You Become a Plumber in Michigan?
Michigan requires plumbers to follow specific steps to ensure they meet state standards for safety and expertise.
Below, we outline how to become a plumber in Michigan.
Step 1: Start with an Apprenticeship
The first step to becoming a licensed plumber in Michigan is completing an apprenticeship. Apprenticeships combine on-the-job training with classroom instruction, giving aspiring plumbers the skills they need to succeed.
To qualify, you must work under the supervision of a licensed plumber for a minimum of 6,000 hours, which typically takes about three years. During this time, you’ll also complete 576 hours of classroom instruction covering topics such as plumbing codes, safety practices, and system design.
You can get apprenticeships through unions, trade organizations, or private employers, and they serve as the foundation for your plumbing career.
Step 2: Apply for a Journeyman Plumber License

After completing your apprenticeship, the next step is applying for a journeyman plumber license. This license allows you to perform plumbing work independently.
To qualify, you must:
- Complete your apprenticeship requirements.
- Apply to the Michigan Department of Licensing and Regulatory Affairs (LARA).
- Pass the journeyman plumber examination, which tests your knowledge of Michigan plumbing codes, safety standards, and plumbing systems.
Step 3: Advance to Master Plumber or Contractor Licenses
Once you’ve gained experience as a journeyman, you can pursue advanced licenses.
- Master Plumber License: This license allows you to supervise other plumbers and take on larger projects. To qualify, you must:
- Have at least 4,000 hours (approximately two years) of experience as a licensed journeyman.
- Pass the master plumber examination.
- Plumbing Contractor License: If you plan to start your own plumbing business in Michigan, you’ll need this license. To qualify, you must already hold a master plumber license or employ a licensed master plumber and meet additional business-related criteria.
For detailed requirements, visit the official Master Plumber and Contractor Licensing Page.
Maintaining Your Plumbing License in Michigan
In Michigan, plumbers must renew their licenses to stay current with codes and safety regulations. Journey plumbers renew annually by April 30, while master plumbers renew every three years on the same date.
Plumbing codes are also updated approximately every three years, and you have one year from the release of new codes to complete continuing education and submit your renewal application.
The Promising Career Outlook for Plumbers in Michigan

According to the Michigan Department of Labor and Economic Opportunity, around 47,000 positions will open annually through 2028, and many of these roles, including plumbing, offer competitive wages and career stability without requiring a four-year degree.
“Tradesmen learn skills that you have for the rest of your life, and you can go to school without debt,” said Kevin Koehler, president of the Construction Association of Michigan, in a recent article in the Midland Daily News.
This career path not only provides financial security but also the opportunity to be part of industries that are crucial to the state’s growth and development. With programs like Going Pro in Michigan and local apprenticeships, aspiring plumbers can find numerous pathways into the workforce, making this an ideal time to pursue a career in the trades.
The shortage of skilled workers in Michigan translates into a robust career outlook for aspiring plumbers and other trades professionals. As more people retire and fewer enter the workforce, there will be continued demand for workers, making it a reliable and rewarding career choice.
What Employers in Michigan Look for in a Plumber
The demand for skilled plumbers in Michigan continues to grow, with employers seeking candidates who possess a strong work ethic, technical expertise, and the ability to adapt to a variety of work environments. From residential service calls to large-scale commercial installations, plumbing professionals play a crucial role in maintaining and developing Michigan’s infrastructure.
Key Skills and Qualifications
Employers in Michigan prioritize the following skills and qualifications when hiring plumbers:
- Licensing & Certification: Many employers require candidates to hold a Journeyman Plumber’s license or be working toward a Master Plumber license, as mandated by Michigan state regulations. Companies like DMC Sinai-Grace Hospital in Detroit and Unified Business Technologies, Inc. in Troy seek individuals with proper licensing to ensure compliance with safety and building codes.
- Technical Proficiency: Employers value experience with residential and commercial plumbing systems, including the installation, maintenance, and repair of pipes, fixtures, and water heating systems. Knowledge of hydronic heating and tankless water systems is a plus, as seen in job listings from Facilities Resource Group, LLC in Comstock Park.
- Blueprint Reading & System Design: Plumbers must be able to interpret blueprints and work sketches to install plumbing components effectively. This is especially important in commercial and industrial settings where precision is crucial.
- Problem-Solving & Troubleshooting: Companies expect plumbers to diagnose and repair plumbing issues efficiently while minimizing disruption to customers or business operations.
- Physical Stamina & Dexterity: Plumbers must be comfortable performing physically demanding tasks, such as lifting heavy pipes, working in tight spaces, and standing for extended periods.
- Safety Awareness: Employers stress the importance of following all OSHA safety guidelines, using personal protective equipment (PPE), and adhering to state plumbing codes to maintain a safe work environment.
Industries & Employment Opportunities
Plumbers in Michigan have the opportunity to work across a wide range of industries, including:
- Residential Plumbing: Companies like Kotz Heating & Air in Waterford specialize in residential plumbing services, offering installation, maintenance, and emergency repairs. These roles often involve direct customer interaction and require strong communication skills.
- Healthcare Facilities: Institutions such as DMC Sinai-Grace Hospital require plumbers to maintain and upgrade critical water and drainage systems, ensuring patient safety and facility functionality.
- Commercial & Industrial Plumbing: Unified Business Technologies, Inc. focuses on large-scale plumbing installations for government and corporate buildings. These projects often involve new construction and require knowledge of welding, pipe threading, and industrial-grade piping systems.
- HVAC & Mechanical Systems: Many plumbing positions, including those at Kotz Heating & Air, offer crossover opportunities into HVAC (Heating, Ventilation, and Air Conditioning). Plumbers with experience in heating systems, water treatment, and indoor air quality solutions can expand their career prospects.
- Travel-Based Opportunities: Companies like Facilities Resource Group, LLC provide unique opportunities for plumbers willing to travel across the U.S. to install and repair commercial plumbing systems. This role is ideal for those who enjoy working in diverse locations and gaining exposure to different plumbing technologies.
Compensation & Benefits
Plumbers in Michigan can expect competitive wages, often ranging from $20 to $40 per hour depending on experience and certification level. Additional compensation benefits include:
- Health, Dental, and Vision Insurance
- 401(k) Retirement Plans with Employer Matching
- Paid Holidays, Sick Leave, and Vacation Time
- Overtime Opportunities and Performance-Based Bonuses
- Tool and Uniform Allowances
- Company-Sponsored Training and Certification Programs
Conclusion
Plumbing remains a high-demand trade in Michigan, offering long-term career stability, financial growth, and opportunities for specialization. Whether working in residential, commercial, or industrial settings, plumbers who continuously develop their skills and obtain relevant certifications will find themselves in high demand. With employers across the state seeking qualified professionals, now is an excellent time to pursue a career in plumbing in Michigan.