| Aspect | Or Plumber | Pipefitter |
|---|
| Certifications | State-specific plumbing licenses | Pipefitting licenses or certifications often required |
| Work Environment | Residential, commercial plumbing systems | Industrial piping, HVAC systems |
| Industry Usage | Construction, maintenance, repair | Manufacturing, power plants, large-scale systems |
Or Plumbers primarily focus on residential and commercial plumbing systems, handling installation and repairs. Pipefitters work mainly on industrial piping and HVAC systems, often in manufacturing or large infrastructure projects. While both roles require similar certifications and work environments, their specific tasks and industries differ.