Direct-hire plumbers & pipefitters openings a UA Local 421 member can work in and around Charleston, SC, with the local's published journeyman scale and apprentice steps.
Journeyman base wage $36.00/hr ($50.19/hr total package with fringes) effective 2024-07-01. Rates change each CBA cycle — confirm with the hall before relying on them.
Columbia, SC · Posted Aug 19, 2026 · Competitive salary depending on experience
HVAC Mechanical Project Manager — full time opening based in Columbia, SC with a leading mechanical contractor.
Greenville, SC · Posted Aug 19, 2026 · Competitive salary depending on experience
Commercial HVAC Service Technician — full time opening based in Greenville, SC with a leading mechanical contractor.
Greenville, SC · Posted Aug 19, 2026 · Competitive salary depending on experience
Lead Commercial HVAC Service Specialist — full time opening based in Greenville, SC with a leading mechanical contractor.
Greenville, SC · Posted Aug 14, 2026 · Competitive salary depending on experience
Pipe Fitter — full time opening based in Greenville, SC with a leading mechanical contractor.
Greenville, SC · Posted Aug 14, 2026 · Competitive salary depending on experience
Mechanical Skid Millwright — full time opening based in Greenville, SC with a leading mechanical contractor.
Greenville, SC · Posted Aug 14, 2026 · Competitive salary depending on experience
Pipe Fitter Supervisor — full time opening based in Greenville, SC with a leading mechanical contractor.
Columbia, SC · Posted Aug 12, 2026 · Competitive salary depending on experience
Chiller Support Technician — full time opening based in Columbia, SC with a leading mechanical contractor.
Union status has not been verified for these roles; confirm coverage with your recruiter and dispatch rules with the hall.
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