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Certified Master Plumber Jobs (NOW HIRING)

Carroll County Government

Master Plumber

Westminster, MD · On-site

$31.25 - $54.70/hr

Required Licenses and Certifications * Valid driver's license * Master Plumber license * Backflow certification -Maryland (or must obtain within six months of employment) Additional Information

Tradesmen International, Inc.

Master Plumber

Newbury, VT · On-site

$50/hr

Description Tradesmen International is immediately hiring experienced Master Plumbers for projects ... Tradesmen International will never ask you to pay for certifications, equipment, or other "up front ...

Tradesmen International, Inc.

Master Plumber

Newbury, VT · On-site

$50/hr

Tradesmen International is immediately hiring experienced Master Plumbers for projects located in ... Tradesmen International will never ask you to pay for certifications, equipment, or other "up front ...

CGL Companies

Master Plumber

Buford, GA

The Master Plumber (Licensed) will install and oversee all plumbing related functions at the ... licenses, certifications, and/or experience. In addition to these factors - we believe in the ...

CGL

Master Plumber

Buford, GA · On-site

The Master Plumber (Licensed) will install and oversee all plumbing related functions at the ... licenses, certifications, and/or experience. In addition to these factors - we believe in the ...

A Groundworks Company

Master Plumber

Virginia Beach, VA · On-site

$30 - $35/hr

We're looking for a Licensed Master Plumber to lead plumbing operations that support our foundation ... OSHA 30 certification preferred. * Valid driver's license and ability to travel to Groundworks ...

Trawick Contractors, Inc.

Be Seen First

Master Plumber

Birmingham, AL · On-site

$50K - $64K/yr

We are seeking a Master Plumber to join our team! The selected individual will install and repair ... Trawick is a Disadvantaged Business Enterprise (DBE) certification by the BCIA and is a Woman Owned ...

Trawick Contractors, Inc.

Be Seen First

Master Plumber

Birmingham, AL · On-site

$50K - $64K/yr

We are seeking a Master Plumber to join our team! The selected individual will install and repair ... Trawick is a Disadvantaged Business Enterprise (DBE) certification by the BCIA and is a Woman Owned ...

CGL

Master Plumber

Forsyth, GA · On-site

The Master Plumber (Licensed) will install and oversee all plumbing related functions at the ... licenses, certifications, and/or experience. In addition to these factors - we believe in the ...

CGL Companies

Master Plumber

Atlanta, GA

The Master Plumber (Licensed) will install and oversee all plumbing related functions at the ... licenses, certifications, and/or experience. In addition to these factors - we believe in the ...

Groundwork

Master Plumber

Virginia Beach, VA · On-site

$30 - $35/hr

We're looking for a Licensed Master Plumber to lead plumbing operations that support our foundation ... OSHA 30 certification preferred. * Valid driver's license and ability to travel to Groundworks ...

CGL Companies

Master Plumber

Forsyth, GA

The Master Plumber (Licensed) will install and oversee all plumbing related functions at the ... licenses, certifications, and/or experience. In addition to these factors - we believe in the ...

CGL

Master Plumber

Atlanta, GA · On-site

The Master Plumber (Licensed) will install and oversee all plumbing related functions at the ... licenses, certifications, and/or experience. In addition to these factors - we believe in the ...

Allina Health

Master Plumber

Cottage Grove, MN · On-site

$37.04 - $50.77/hr

Occasional weekends The Master Plumber is a senior-level skilled trades professional responsible ... Backflow Prevention Certification preferred -Minnesota Department of Labor and Industry (DLI ...

Allina Health

Master Plumber

Cottage Grove, MN · On-site

$37.04 - $50.77/hr

Occasional weekends The Master Plumber is a senior-level skilled trades professional responsible ... Backflow Prevention Certification preferred -Minnesota Department of Labor and Industry (DLI ...

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Certified Master Plumber information

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How much do certified master plumber jobs pay per hour?

As of Aug 23, 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 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.

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.

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.

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.

Is it worth becoming a Certified Master Plumber?

Becoming a Certified Master Plumber can enhance job prospects, increase earning potential, and allow for higher-level responsibilities such as supervising projects and obtaining licenses. It requires extensive experience, passing a comprehensive exam, and often involves ongoing education to maintain certification.

Where do certified master plumbers make the most money?

Certified master plumbers tend to earn the highest salaries in regions with a high cost of living and strong construction or infrastructure industries, such as metropolitan areas or states with active building markets. Factors like experience, specialization, and the complexity of plumbing systems also influence earning potential. Typically, master plumbers working for large companies or in commercial settings have higher wages than those in residential plumbing.
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Certified Master Plumber jobs near you

Master Plumber

Carroll County Government

Westminster, MD • On-site

$31.25 - $54.70/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 5 days ago

Job description

Master Plumber
Information
  • Pay Range (Grade): $31.25- $54.70 (H700)
  • Other Compensation Offered: Overtime, Compensatory Time
  • Employment Type: Full-Time, 40 hours per week
  • Organization: Public Works - Facilities - Building
  • Location: Maintenance Center
  • Reports to: Facilities Supervisor
  • Classification: Non-Exempt (41170)

Who We Are
At Carroll County Government, we look for people who are eager to engage in meaningful work that positively impacts our community. As public servants, our sense of purpose and motivation to work hard starts with the value we place on relationships with coworkers, community partners, and those we serve. We strive to build collaborative and passionate teams, with opportunities to learn and explore new possibilities in a welcoming workplace. As a team, we are committed, inspired, and connected to make a difference in the community.
What You Will Do
The Master Plumber plays a crucial role in the integrity and function of plumbing systems of Carroll County Government. You will oversee efforts to install new and maintain existing plumbing systems. We are looking for an experienced, licensed tradesperson with advanced knowledge of plumbing systems and codes. Your day-to-day will include important decisions to enhance systems, mitigate risks, and lead projects to ensure the successful completion of projects.
Essential Duties
  • Perform advanced maintenance services related to plumbing. Test, troubleshoot, make advanced and complex repairs, and perform preventative maintenance, as needed.
  • Plan, coordinate, and schedule plumbing repairs, installation, and replacement projects. Pull plumbing permits, as needed.
  • Lay out and perform complex plumbing installations. Inspect plumbing systems.
  • Provide oversight and training to other building maintenance staff, including assisting with projects and repairs. Perform other trades duties as needed.
  • Independently run service calls and make emergency plumbing repairs as needed.
  • Collect and record data using a Computerized Maintenance Management System, including logging daily work and preventative maintenance tasks.
  • Gather proper materials and tools in preparation for jobs. Use resources effectively.
  • Follow all established safety rules and regulations. Maintain a clean, orderly, and safe work environment.
  • Foster collaboration and provide learning opportunities. Facilitate a supportive work environment.
  • Independently ensure all work is complete and timely to achieve department goals. Review work of others to ensure that organizational standards are met.
  • Exhibit integrity, ethics, and fiscal responsibility.

How You Will Succeed
Your Skills
  • Plumbing (Advanced)
  • Hand and Power Tools (Advanced)
  • Blueprint Reading (Advanced)
  • Digital Literacy (Intermediate)
  • Heating, Ventilation, and Air Conditioning Systems (Introductory)

Your Strengths
  • Service Excellence
  • Decision Making
  • Collaborating with Others
  • Safety Focus
  • Quality Focus
  • Continuous Learning
  • Fostering Communication
  • Planning and Organizing
  • Problem Solving

You Might Be a Good Fit If
Education and Experience
  • Trade school or technical training in related field
  • Seven or more years of related experience
  • A comparable amount of education and experience may be substituted for the minimum requirement.

Required Licenses and Certifications
  • Valid driver's license
  • Master Plumber license
  • Backflow certification -Maryland (or must obtain within six months of employment)

Additional Information
  • Requires criminal background check as condition of employment.
  • Will be required to work outside of standard hours.

Working Conditions
  • Frequent exposure to potentially adverse environmental conditions, including, but not limited to, chemicals, noise, and airborne particles.
  • Occasional exposure to potentially adverse weather conditions.
  • Frequent physical activity: lifting and carrying over 75lbs, climbing ladders and steps, standing/walking, pushing/pulling, bending, reaching, squatting, stooping, and related activities.
  • Must wear appropriate PPE as required.

Why You Will Love Working Here
All the Benefits You Need
Carroll County Government is dedicated to fostering a culture focused on the total well-being of our employees. For eligible employees, this includes:
  • Generous paid time off
  • 13 Paid Holidays
  • Flexible schedules and remote options, when applicable
  • Comprehensive, no deductible medical plans including prescription and vision coverage, low-cost dental plan, and County paid basic life insurance.
  • Pension, 401k, and 457 Retirement Accounts
  • Up to $9,000 in Tuition Assistance per fiscal year

Find out more here: Carroll County Government | Carroll County, Maryland (carrollcountymd.gov)
Carroll County Government is an Equal Opportunity Employer. The County Commissioners of Carroll County recognize the rights of all people, including County employees, to equal opportunity. Discrimination against County employees on the basis of race, color, religion, age, gender, national origin, sexual orientation, marital status, physical or mental disability is strictly prohibited. The Americans with Disabilities Act, Titles I and II, applies to County government employment. If you have questions, suggestions, or complaints, please contact Kristy L. Bixler, Director, Human Resources and Carroll County Government Americans with Disabilities Coordinator for Employment, at the Department of Human Resources (410-386-2129) or Md. Relay 711/800-735-2258. The mailing address is 225 North Center Street, Westminster, Maryland 21157.
Questions or need assistance? Please contact us at careers@carrollcountymd.gov , via telephone at 410-386-2129 or stop by our office at 225 N. Center Street, Room 100, Westminster, MD 21157 during normal business hours.
Disclaimer: This job description may not be inclusive of all assigned duties, responsibilities, or aspects of the job described, and may be amended at any time at the sole discretion of the Employer.

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