Gas line work covers running new lines for appliances like ranges, tankless water heaters, dryers, or outdoor grills and fire pits, plus repairing leaks, replacing corroded piping, and capping off lines when appliances are removed. In Irmo, this often means working with both natural gas from municipal service and propane setups on properties farther from gas mains. Because a mistake here can mean a leak or a fire risk, this is not a job for a general handyman. It requires a plumber licensed to work on gas systems and familiar with local code requirements and permit inspections.
When comparing providers, look for a few concrete things: a current plumbing license that covers gas work, proof of liability insurance, and a clear explanation of whether they pull permits and schedule the required inspection. A trustworthy contractor will pressure-test a new or repaired line before covering it up and will tell you plainly if a smell of gas or a failed test means the job stops until the leak is found. Ask how they price the work: flat rate per fixture or line run versus hourly, and whether the quote includes the permit fee.
We score the 6 gas line providers in Irmo on licensing, response time, customer feedback, and the transparency of their pricing and inspection practices. See how they rank in our best plumbers in Irmo guide, and read our methodology for how we weigh each factor.