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Master Gas Fitter Jobs (NOW HIRING)

Master Pipefitter

Boston, MA ยท On-site

$26.50 - $33.75/hr

The Master Pipefitter leads the planning, permitting, execution, and inspection of high-pressure piping systems in natural gas and underground utility infrastructure projects across Massachusetts and ...

Plumbing Technician

Ellsworth, ME ยท On-site

$30 - $40/hr

Current Maine Master Plumber license * Gas Fitter/JPG license preferred or required based on work performed * Valid State of Maine driver's license with a clean driving record * Willingness to obtain ...

Gas fitting experience or license. * Experience with commercial buildings, government contracts ... The Master Plumber must be able to lift materials, use tools and equipment, climb ladders, work in ...

Gas fitting experience or license. * Experience with commercial buildings, government contracts ... The Master Plumber must be able to lift materials, use tools and equipment, climb ladders, work in ...

Gas fitting experience or license. * Experience with commercial buildings, government contracts ... The Master Plumber must be able to lift materials, use tools and equipment, climb ladders, work in ...

Master Fitter Welder

Cudahy, WI ยท On-site

$31.22/hr

... gas and refrigerant process piping. The finished product must meet or exceed customer ... and fitting pipe. Experience of up to five years is necessary to become familiar with products ...

Master Fitter Welder

Cudahy, WI ยท On-site

$31.22/hr

... gas and refrigerant process piping. The finished product must meet or exceed customer ... and fitting pipe. Experience of up to five years is necessary to become familiar with products ...

Holds master plumbing and/or gas license as required by governmental regulations. Ensures that work is performed in accordance with relevant codes. Assembles, installs, or repairs pipes, fittings, or ...

Holds master plumbing and/or gas license as required by governmental regulations. Ensures that work is performed in accordance with relevant codes. Assembles, installs, or repairs pipes, fittings, or ...

Holds master plumbing and/or gas license as required by governmental regulations. Ensures that work is performed in accordance with relevant codes. Assembles, installs, or repairs pipes, fittings, or ...

Holds master plumbing and/or gas license as required by governmental regulations. Ensures that work is performed in accordance with relevant codes. Assembles, installs, or repairs pipes, fittings, or ...

Holds master plumbing and/or gas license as required by governmental regulations. Ensures that work is performed in accordance with relevant codes. Assembles, installs, or repairs pipes, fittings, or ...

Holds master plumbing and/or gas license as required by governmental regulations. Ensures that work is performed in accordance with relevant codes. Assembles, installs, or repairs pipes, fittings, or ...

Master Plumber Exemption Status/Test: Nonexempt Reports to: Director of Maintenance Dept./School ... fittings, and fixtures of heating, water, drainage, sprinkler, and gas systems according to ...

Showing results 21-40

Master Gas Fitter information

See salary details

$20

$29

$50

How much do master gas fitter jobs pay per hour?

As of Sep 13, 2026, the average hourly pay for master gas fitter in the United States is $29.38, according to ZipRecruiter salary data. Most workers in this role earn between $21.63 and $31.01 per hour, depending on experience, location, and employer.

What is a master gas fitter?

Master Gas Fitters are highly skilled tradespeople who specialize in installing, repairing, and maintaining gas lines and related equipment for residential, commercial, and industrial buildings. They have advanced training and certification beyond that of a standard gas fitter, allowing them to supervise projects, ensure safety compliance, and handle complex gas systems. Their work includes connecting gas appliances, testing for leaks, and adhering to strict safety codes and regulations.

What are the key skills and qualifications needed to thrive as a master gas fitter?

To thrive as a Master Gas Fitter, you need advanced knowledge of gas systems, strong troubleshooting abilities, and a valid Master Gas Fitter license, often obtained after years of apprenticeship and passing a certification exam. Familiarity with specialized tools like gas detectors, pressure gauges, and compliance with codes such as NFPA and local regulations is critical. Attention to detail, problem-solving skills, and effective communication set top professionals apart in this field. These skills and qualifications ensure safe, efficient installation and maintenance of gas systems, protecting both property and lives.

What are the typical challenges a master gas fitter faces when working on large commercial projects?

Master Gas Fitters working on large commercial projects often encounter challenges such as coordinating with multiple trades, adhering to tight project deadlines, and ensuring all installations meet complex safety codes and regulations. They must also troubleshoot unexpected issues on-site, such as outdated infrastructure or last-minute changes to plans. Effective communication and adaptability are essential, as Master Gas Fitters frequently collaborate with engineers, project managers, and inspectors to ensure successful project completion.

What is the difference between Master Gas Fitter vs Gas Fitter?

AspectMaster Gas FitterGas Fitter
CredentialsRequires advanced certification and extensive experienceRequires certification and licensing
Work EnvironmentHandles complex gas systems, often in commercial or industrial settingsWorks on residential and small commercial gas installations
Industry UsageOften supervises or manages projects, with broader responsibilitiesPerforms installation, repair, and maintenance of gas systems

The main difference between a Master Gas Fitter and a Gas Fitter lies in experience, certification, and scope of work. Master Gas Fitters have advanced credentials and handle more complex projects, often supervising others, while Gas Fitters focus on installation and repairs in residential or small commercial settings.

What states have the most Master Gas Fitter jobs?

States with the most job openings for Master Gas Fitter jobs include:

What are popular job titles related to Master Gas Fitter jobs?

For Master Gas Fitter jobs, the most frequently searched job titles are:

Infographic showing various Master Gas Fitter job openings in the United States as of September 2026, with employment types broken down into 1% Internship, 1% As Needed, 87% Full Time, 9% Part Time, and 2% Contract. Highlights an 74% Physical, 2% Hybrid, and 24% Remote job distribution, with an average salary of $61,112 per year, or $29.4 per hour.

Master Pipefitter

Boston, MA โ€ข On-site

$26.50 - $33.75/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 21 days ago


Key responsibilities

  • Oversee the permitting, installation, and inspection of high-pressure piping systems such as steam, hot water, geothermal, and natural gas.

  • Lead field execution activities including trenching, backfilling, shoring, and confined space entry related to mechanical utility systems.

  • Supervise and mentor a field team of Pipefitters, Laborers, and Utility Technicians to ensure safety, quality, and compliance with project scope and codes.


Job description

About Feeney Brothers Utility Services: The Feeney Brothers focuses on Safety, community, integrity, and innovation are the cornerstones of our operations at Feeney Brothers. Headquartered in Dorchester, MA, we provide area utilities with comprehensive solutions for completing complex projects in urban, suburban, and rural settings. We equip our qualified workforce with state-of-the-art training and innovative tools to provide excellent service to our customers in the safest manner possible. We believe in respecting our neighbors and supporting the communities in which we work. And we treat our employees like family. That’s the Feeney way  

Benefits:

Health, Dental, and Vision Plans

401k with match

Paid Time Off (PTO)

Employee-paid short-term & long-term disability

Life Insurance

Comprehensive Training Programs

Work Hours/Travel:

Monday–Friday, 6:30 AM – 3:30 PM (hours may vary based on project requirements).

Overtime, weekend, and emergency response availability required.

Approximately 30% travel to job sites, permit offices, and pre-bid walks across Massachusetts and nearby states.

Occasional overnight travel based on project location and permit meetings.

Job Summary:

The Master Pipefitter leads the planning, permitting, execution, and inspection of high-pressure piping systems in natural gas and underground utility infrastructure projects across Massachusetts and the Northeast. As the designated Responsible License Holder (RLH), this position ensures full compliance with 528 CMR, OSHA, and company standards. The role is both strategic and hands-on—blending field leadership with regulatory oversight to ensure safety, quality, and project success.

Responsibilities:

  • Serve as Responsible License Holder for all high-pressure piping scopes in Massachusetts.
  • Oversee the permitting, installation, and inspection of high-pressure steam, hot water, geothermal, and natural gas piping systems.
  • Collaborate with Engineering and Project Management on project design reviews and constructability planning.
  • Interpret complex blueprints, piping schematics, and site drawings to guide field teams.
  • Lead field execution of trenching, backfilling, shoring, and confined space entry related to mechanical utility systems.
  • Conduct and sign off on all required inspections per state and local requirements; interface directly with AHJs and local municipalities.
  • Supervise and mentor a field team of Pipefitters, Laborers, and Utility Technicians to ensure adherence to project scope, safety protocols, and state codes.
  • Develop and implement job-specific work plans, task hazard analyses (THAs), and quality control procedures.
  • Assist in material takeoffs, procurement, and inventory management to support efficient jobsite readiness.
  • Contribute to project bids and estimates, identifying labor, materials, and timeline inputs.
  • Support root cause analysis of issues, corrective actions, and field performance improvements.
  • Train and certify junior staff in field competencies related to high-pressure systems and trench safety.
  • Ensure documentation of jobsite activities, inspections, signoffs, and compliance reports.
  • Expert knowledge of 528 CMR, Mass plumbing and gas codes, OSHA, & trench safety standards.
  • Mastery in high- and low-pressure piping systems including steam, hydronic heating, geothermal, and natural gas distribution.
  • Skilled in field leadership, job planning, and compliance documentation.
  • Strong command of confined space, excavation, and shoring safety protocols.
  • Proficient in reading construction documents, mechanical drawings, and as-builts.
  • High-level communication and collaboration skills to interface with project stakeholders, engineers, and inspectors.
  • Effective time management and problem-solving capabilities under tight project deadlines.
  • Proficiency with construction management software (e.g., Procore, Bluebeam) and field documentation tools.
  • Understanding labor union workforce dynamics is a plus.
  • Supervisory Responsibilities:
  • Directly supervises 5–10 crew members (Pipefitters, Laborers, Utility Technicians).
  • Provides hands-on field mentorship, performance feedback, and quality control oversight.
  • Coordinates daily work assignments, safety briefings, and project updates with site supervision.