Separate state license required to install, repair, or replace gas piping and gas appliances in MA. Issued by the same Board (Plumbers and Gas Fitters).

Who needs it

Plumbers who want to install water heaters, boilers, ranges, or any other gas-fired appliance — and the piping that feeds them.

How to get it

Has its own apprentice / journeyman / master tracks under the MA Board. Many MA plumbers carry both plumbing AND gas licenses.

Cost

Apprentice ~$95, Journeyman ~$150, Master ~$200. Biennial renewal with CE.

Where to start

MA Board of Plumbers and Gas Fitters ↗