Commercial Pipefitter

Jennings Mechanical; Charleston (SC); On-site; USD 68,000 - 100,000; Full time

Benefits offered by this job

Medical coverage

Dental coverage

Vision coverage

401(k) retirement plan

PTO & holidays

Year-round work

Job summary

Jennings Mechanical in Charleston, SC seeks an experienced Pipefitter for commercial and industrial projects. You will join a team delivering piping systems installations and maintenance across large facilities. The role requires reading blueprints and P&IDs, working with steel, copper, PVC, and cast iron piping, and a strong commitment to safety and quality.

We offer competitive wages and full benefits. Join Jennings Mechanical and contribute to high‑profile projects with a stable, year‑round

Qualifications

• Minimum 3+ years of experience as a Pipefitter in commercial or industrial environments.
• Proficient in pipe installation (steel, copper, PVC, cast iron).
• Ability to read blueprints, P&IDs, piping isometrics and specs.
• Familiarity with rigging, threading machines, grooving tools, and related equipment.
• Commitment to safety and OSHA standards.

Responsibilities

• Measure, cut, thread, groove, and bend pipes to exact specs with hand and power tools.
• Install and assemble pipe systems, supports, valves, and hydraulic/pneumatic/steam systems.
• Read and interpret blueprints, P&IDs, isometrics, and technical specs.
• Inspect, test, and troubleshoot piping systems for leaks via air tests or hydrostatic tests.
• Perform repairs and adjustments to piping systems as needed.
• Collaborate with welders, plumbers, and other trades to meet project goals.
• Ensure compliance with OSHA, company policies, and industry best practices.

Skills

Pipefitting

Blueprint reading

Troubleshooting

Tools

Rigging equipment

Threading machines

Grooving tools

Job description

Experienced Pipefitter – Commercial & Industrial Projects | Charleston, SC | Full-Time

Build Your Future with Jennings Mechanical – A Leader in Mechanical Contracting

Jennings Mechanical is a top-tier mechanical contractor serving the Charleston, SC area and beyond, specializing in commercial HVAC, plumbing, and mechanical system installations. We’re currently seeking a highly skilled Pipefitter to join our team and contribute to impactful, large-scale projects across the region.

Job Summary

As a Pipefitter, you will be responsible for the layout, assembly, installation, and maintenance of piping systems in commercial, industrial, and institutional environments. You'll work with a team of experienced tradespeople to ensure projects are completed safely, on time, and to the highest standard.

Key Responsibilities

• Measure, cut, thread, groove, and bend pipes to exact specifications using a variety of hand tools and power tools
• Install and assemble pipe systems, supports, valves, and associated hydraulic, pneumatic, or steam systems
• Read and interpret blueprints, P&IDs, piping isometric drawings, and technical specifications
• Inspect, test, and troubleshoot piping systems for leaks and performance using air pressure or hydrostatic testing
• Perform repairs and adjustments to piping systems as needed
• Work collaboratively with welders, plumbers, and other construction trades to meet project goals
• Ensure compliance with OSHA safety standards, company policies, and industry best practices

Qualifications:

• Minimum 3+ years of experience as a Pipefitter in a commercial or industrial mechanical environment
• Proficiency in pipe installation, including steel, copper, PVC, and cast iron piping
• Ability to read and interpret blueprints, schematics, and piping layouts
• Familiarity with rigging, threading machines, grooving tools, and other industry equipment
• Strong attention to detail, troubleshooting skills, and commitment to safety
• Physical ability to lift heavy materials, climb ladders, and work in a variety of conditions
• Reliable transportation and valid driver’s license preferred

What We Offer:

• Competitive wages based on experience and skill level
• Full benefits package including medical, dental, and vision coverage
• 401(k) retirement plan with company match
• Paid time off (PTO) and paid holidays
• Stable, year-round work with consistent hours
• Opportunities for career advancement, certification support, and trade training
• A safe, respectful, and team-oriented workplace culture

About Jennings Mechanical

With a reputation for quality, safety, and service excellence, Jennings Mechanical is a trusted name in the mechanical construction industry. From hospitals to office buildings, our projects shape the future of South Carolina’s infrastructure.

Jennings Mechanical is an Equal Opportunity Employer.