Pipefitter, III

Thomas Mechanical & Fire Protection; Laurens (SC); On-site; USD 75,000 - 105,000; Full time

Benefits offered by this job

Health, Dental & Vision Insurance

Life Insurance

Holiday & Vacation Pay

401(k) Retirement Plan

Job summary

Thomas Mechanical & Fire Protection is seeking a Level III Pipefitter to lead and execute complex piping projects across the Upstate of South Carolina. The role requires reading detailed drawings, coordinating fitters, and ensuring code compliance.

The ideal candidate has 5+ years in pipefitting, welding qualifications preferred, and strong leadership and safety focus. Travel to various sites is required; work mainly on construction projects with competitive pay and benefits.

Qualifications

• Journeyman-level pipefitting experience (≈5+ years) required.
• Ability to read and interpret blueprints and technical drawings.
• Welding experience and certifications preferred (SMAW, GTAW, FCAW).
• Strong knowledge of piping systems, materials, and installation methods.
• Proven leadership ability to supervise crews.
• Commitment to site safety practices.

Responsibilities

• Plan, layout, fabricate, assemble, install, and repair piping systems.
• Interpret complex blueprints, isometrics, P&IDs and specs.
• Lead pipefitting crew in Foreman’s absence.
• Mentor Level I & II pipefitters.
• Maintain tools and work areas in safe condition.
• Maintain documentation of work and materials.
• Ensure compliance with codes and standards (ASME, ANSI, OSHA).

Skills

Pipefitting experience

Blueprint reading

Leadership

Welding skills

Safety compliance

Communication

Job description

Description

The Level III Pipefitter is a highly skilled, experienced tradesperson responsible for the layout, fabrication, installation, testing, and maintenance of complex piping systems. This role requires advanced technical knowledge, the ability to interpret detailed drawings and specifications, and the capability to work independently or lead lower-level pipefitters and helpers. The Level III Pipefitter ensures all work is completed safely, efficiently, and in compliance with applicable codes, standards, and project requirements.

Primary Responsibilities

• Plan, layout, fabricate, assemble, install, and repair piping systems for steam, water, gas, air, oil, chemical, or other process systems
• Interpret and work from complex blueprints, isometric drawings, P&IDs, and specifications
• Perform precise measurements, cutting, threading, grooving, bending, and fitting of pipe materials (carbon steel, stainless steel, copper, PVC, etc.)
• Install valves, fittings, supports, hangers, and related components
• Perform hydrostatic, pneumatic, and operational testing of piping systems
• Perform welding tasks (as qualified), including tack welding and production welding as required by the project.
• Troubleshoot, diagnose, and repair piping system issues
• Ensure compliance with applicable codes and standards (ASME, ANSI, OSHA, local codes, etc.)
• Identify potential constructability issues and suggest adjustments or improvements to drawings or installation methods to the Foreman (final decisions remain with the Foreman).
• Able to act as second-in-command to the Foreman, assisting with day-to-day coordination of work activities.
• Lead the pipefitting crew in the absence of the Foreman, ensuring work is performed safely, efficiently, and according to specifications.
• Lead, mentor, and provide technical guidance to Level I and II Pipefitters and helpers
• Maintain accurate documentation of work performed and materials used
• Maintain tools, equipment, and work areas in safe and proper condition

Requirements

• Journeyman-level pipefitting experience or equivalent (typically 5+ years).
• Demonstrated ability to read and interpret blueprints and technical drawings.
• Welding experience and applicable certifications preferred (e.g., SMAW, GTAW, FCAW).
• Strong knowledge of piping systems, materials, fittings, and installation methods.
• Proven leadership ability and experience guiding or supervising crews.
• Solid understanding of jobsite safety requirements and best practices.
• Ability to communicate clearly and professionally with supervision and crew members.

Physical Requirements

• Ability to lift, carry, and maneuver heavy materials and tools.
• Ability to work in confined spaces, elevated areas, and varying environmental conditions.
• Prolonged standing, walking, bending, and climbing as required on active jobsites.

Work Conditions

• Work performed both indoors and outdoors in varying weather conditions
• Exposure to dust, noise, heat, cold, and construction environments
• Typical workweek is Monday–Thursday, with potential for overtime or weekend work based on project needs

Work Location:

• We serve the entire Upstate of South Carolina and occasionally neighboring states. This role requires travel to job sites as needed, with no daily reporting to the main office in Laurens, SC

Benefits

• Competitive pay based upon experience
• Bonus opportunities
• Health, Dental and Vision Insurance
• Life Insurance
• Holiday and Vacation Pay
• 401(k) Retirement Plan with company matching