Core construction · definition
A licensed tradesperson who installs and repairs water supply, drain-waste-vent, and gas piping to code. Relocating fixtures or running new lines is licensed, inspected work.
Source: U.S. BLS — Plumbers, Pipefitters & Steamfitters
Where this comes up on this site
- Kitchen Remodel Cost in Columbus, Ohio 2026: $32,000–$109,600 by Tier
- Kitchen Utilities: Electrical, Gas, Plumbing and Venting
- What a $50K Columbus Kitchen Remodel Actually Includes
- The Hidden Cost of Moving a Kitchen Sink, Range or Fridge
- Kitchen Remodel Permits: Which Ones You Need and Why
- Hidden Costs in Pre-1980 Kitchen Remodels
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