I called two other plumbing companies and was told that I’d have to wait 5-7 days to have a broken gas line repaired.
After that I called Plumb Twisted, and they told me they’d be out in a couple of hours to do the repair. After getting the required permit, they fixed the broken line and pressure tested it, got the city inspector out to sign off on the repair, and submitted all that to the gas company to have the meter reinstalled.
—-All on the same day!

In the future I’ll use this plumbing company exclusively!