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Certified Master Plumber Jobs (NOW HIRING)

Certified Master Plumber * Journeyman Plumber certified in accordance with the rules and regulations of the state's Plumbers & Gas Fittings Examining Board. * Ability to read and interpret documents ...

Certified Master Plumber * Journeyman Plumber certified in accordance with the rules and regulations of the state's Plumbers & Gas Fittings Examining Board. * Ability to read and interpret documents ...

A Master Plumber certification, accompanied by significant experience in plumbing installations, maintenance, and repairs. A demonstrated ability to mentor and lead a team, fostering a learning and ...

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Master Plumber

Sabattus, ME · On-site

$35 - $50/hr

Heavy lifting is required Licenses / Certifications: * Valid Drivers License * Hold Maine State Master Plumber license * Excellent customer service skills * Strong written and oral communication ...

Master Plumber

Osage Beach, MO · On-site

$30 - $48/hr

Licenses and Certifications: * Master Plumber * OSHA 10 or OSHA 30 (nice to have) * Missouri Septic License - Basic or Advanced (nice to have) * Backflow Certified (nice to have) * Missouri LP Gas ...

Master Plumber

Williston, VT · On-site

$30 - $45/hr

As a Master Plumber, you will be responsible for executing a wide range of plumbing installation ... Valid plumbing license or certification issued by the state of Vermont, New Hampshire is a plus.

Requirements: 1. Proven experience as a Master Plumber, working on a variety of commercial plumbing projects. 2. Valid plumbing license or certification issued by the state of Vermont, New Hampshire ...

Requirements: 1. Proven experience as a Master Plumber, working on a variety of commercial plumbing projects. 2. Valid plumbing license or certification issued by the state of Vermont, New Hampshire ...

Backflow Prevention certification required. * 7-8 years plumbing experience, Three (3) years minimum experience as a Master Plumber. Additional Information Depending upon the status of the position ...

Backflow Prevention certification required. * 7-8 years plumbing experience, Three (3) years minimum experience as a Master Plumber. Additional Information Depending upon the status of the position ...

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Certified Master Plumber information

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$6

$38

$62

How much do certified master plumber jobs pay per hour?

As of Jul 27, 2026, the average hourly pay for certified master plumber in the United States is $38.49, according to ZipRecruiter salary data. Most workers in this role earn between $29.57 and $44.47 per hour, depending on experience, location, and employer.

What are some common challenges Certified Master Plumbers face when managing complex plumbing projects, and how can they overcome them?

Certified Master Plumbers often encounter challenges such as coordinating with multiple trades, navigating evolving building codes, and troubleshooting unforeseen issues during installations or repairs. Successfully managing these complexities requires strong communication skills, thorough knowledge of local regulations, and the ability to adapt quickly to changing project requirements. Building strong relationships with general contractors and staying updated through ongoing education can help Master Plumbers anticipate challenges and deliver high-quality work efficiently.

How much can master plumbers make?

Master plumbers typically earn between $60,000 and $100,000 annually, depending on experience, location, and the complexity of projects. They often work full-time hours, may be on call for emergencies, and require licensing and advanced skills in plumbing systems and tools.

What is a Certified Master Plumber?

A Certified Master Plumber is a professional who has obtained the highest level of licensing in the plumbing trade. This designation typically requires several years of experience as a journeyman plumber, passing a rigorous exam, and meeting specific state or local licensing requirements. Master plumbers are qualified to plan, install, and repair plumbing systems, and they can often supervise or run their own plumbing business. Their certification ensures they have advanced knowledge of plumbing codes, safety standards, and best practices.

Can a plumber make 250k a year?

A certified master plumber can potentially earn $250,000 annually, especially with extensive experience, specialized skills, and running their own business. However, such high earnings are uncommon and typically require advanced certifications, a strong customer base, and the ability to handle large or complex projects.

Where do master plumbers make the most money?

Master plumbers tend to earn higher salaries in regions with a high cost of living and strong construction or infrastructure development, such as metropolitan areas or states with active building industries. Factors like experience, specialization, and the complexity of projects also influence earning potential for master plumbers.

What is the difference between Certified Master Plumber vs Journeyman Plumber?

CriteriaCertified Master PlumberJourneyman Plumber
CredentialsRequires state licensing, master plumber certification, and extensive experienceRequires state licensing and completion of apprenticeship
Work EnvironmentPerforms complex plumbing installations, repairs, and inspectionsPerforms routine plumbing work under supervision
Industry UsageOften leads projects, supervises apprentices, and handles advanced tasksWorks on standard plumbing tasks and assists master plumbers

The main difference between a Certified Master Plumber and a Journeyman Plumber lies in experience, credentials, and scope of work. Master plumbers have advanced certifications, can oversee projects, and handle complex tasks, while journeymen focus on routine plumbing work under supervision.

What are the key skills and qualifications needed to thrive as a Certified Master Plumber, and why are they important?

To thrive as a Certified Master Plumber, you need advanced plumbing knowledge, extensive hands-on experience, and a state-issued Master Plumber license. Mastery of plumbing codes, blueprint reading, and specialized tools such as pipe threaders, video inspection equipment, and leak detection systems is crucial. Strong problem-solving abilities, attention to detail, and effective communication skills help you lead teams and interact with clients. These skills and qualifications ensure compliance with regulations, high-quality workmanship, and customer satisfaction in complex plumbing projects.

How to make 300k a year as a plumber?

Certified Master Plumbers can earn $300,000 annually by gaining extensive experience, specializing in high-demand areas like commercial or industrial plumbing, and building a strong client base. Increasing income also involves taking on large projects, working overtime, and developing business or management skills to expand service offerings.
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Certified Master Plumber

Certified Master Plumber

Wind River Environmental LLC

Crofton, MD

$33 - $42/hr

Full-time

Posted 29 days ago


Wind River Environmental rating

7.4

Company rating: 7.4 out of 10

Based on 11 frontline employees who took The Breakroom Quiz

28th of 88 rated recycling and waste


Job description

Description:

Full-Time | Competitive Pay + Growth Opportunity


Are you a licensed Master Plumber who takes pride in delivering quality work, leading teams, and solving complex plumbing challenges? We're looking for an experienced Maryland Master Plumber (P-1) to lead plumbing projects from start to finish while mentoring field teams and ensuring every job is completed safely, efficiently, and to the highest standards.


If you're a hands-on leader who values craftsmanship, accountability, and customer satisfaction, we'd like to hear from you.


What You'll Do

As a Master Plumber, you'll serve as the technical and operational lead on plumbing projects, ensuring compliance, quality workmanship, and exceptional customer outcomes.


Key Responsibilities
  • Lead and oversee plumbing installations, repairs, retrofits, and system upgrades 
  • Supervise and mentor apprentices, journeymen, and demolition crews on active job sites 
  • Ensure projects are completed safely, on schedule, and in accordance with customer expectations 
  • Interpret blueprints, specifications, and construction documents to plan and execute work accurately 
  • Verify compliance with all applicable local and state plumbing codes, regulations, and safety requirements 
  • Obtain and manage required permits and inspections before and during project execution 
  • Troubleshoot complex plumbing issues and provide effective field solutions 
  • Maintain accurate project documentation, material records, and work reports 
  • Build and maintain strong relationships with customers, subcontractors, inspectors, and team members 
  • Promote a culture of safety, quality, and professionalism across all job sites
Requirements:

What We're Looking For


Required Qualifications
  • Active Maryland Master Plumber License (P-1) 
  • Minimum 5 years of professional plumbing experience 
  • Strong knowledge of commercial and/or residential plumbing systems, installation methods, tools, and safety practices 
  • Ability to read and interpret blueprints, specifications, and technical drawings 
  • Proven leadership experience supervising field personnel and coordinating project activities 
  • Excellent troubleshooting, communication, and customer service skills 
  • Valid driver's license with a clean driving record 
  • Ability to work a flexible schedule, including occasional nights and weekends, based on project needs 

Compensation & Benefits


Pay Range: $33.00 - $42.00 per hour

Final compensation will be based on factors including experience, licensing, skills, education, and geographic location. In addition to competitive pay and benefits, we offer opportunities for professional growth, leadership development, and long-term career advancement with a team that values expertise, integrity, and quality workmanship.


Why Join Us?

  • Lead meaningful projects and make a visible impact 
  • Work alongside experienced professionals who value quality and safety 
  • Opportunity to mentor the next generation of plumbers 
  • Stable, year-round work with growth potential 
  • Supportive team environment focused on success and customer satisfaction

Wind River Environmental LLC is an equal opportunity employer. In accordance with applicable law, we prohibit discrimination against any applicant or employee based on any legally-recognized basis, including, but not limited to: race, color, religion, sex (including pregnancy, lactation, childbirth or related medical conditions), sexual orientation , gender identity , age (40 and over), national origin or ancestry, citizenship status, physical or mental disability, genetic information (including testing and characteristics), veteran status, uniformed servicemember status or any other status protected by federal, state or local law. Our commitment to equal opportunity employment applies to all persons involved in our operations and prohibits unlawful discrimination by any employee, including supervisors and co-workers.



Compensation details: 33-42 Hourly Wage


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