Plumber vs Gas Fitter in Langley: What's the Difference?

Plumber vs Gas Fitter: Think a plumber can legally do gas work? Not in BC. Here's the real difference between a plumber and a gas fitter, and why it matters before you hire either one.

Plumblink Crew

7/30/20263 min read

Plumber vs. Gas Fitter in Langley: What's the Difference?

"Can't my plumber just handle the gas line too?"

It's one of the most common questions we get, and the honest answer is: only if they're also a licensed gas fitter.

In British Columbia, plumbing and gas fitting are two separate, separately licensed trades.

A lot of homeowners find that out the hard way, after they've already hired someone.

Here's what actually separates the two, and why it matters before you let anyone touch a gas line in your home.

Are they even licensed for the job you need?

A plumbing licence and a gas fitting licence are not the same certificate. A plumber is trained and licensed to work on water supply lines, drains, fixtures, and venting. Gas fitting is regulated separately by Technical Safety BC, and it covers gas lines, gas appliances, and anything connected to a natural gas or propane supply.

Being licensed in one doesn't automatically license you in the other. If someone shows up to do gas work and can't tell you their Technical Safety BC gas fitting certification, that's a real problem, not a technicality.

Is gas fitting really a separate trade from plumbing?

Yes. They're both skilled trades, and there's some overlap in the tools and the type of work, but the training, the code they work to, and the licensing body are different. Plumbers work to the BC Plumbing Code.

Gas fitters work to the CSA B149.1 Natural Gas and Propane Installation Code and are licensed through Technical Safety BC.

A tradesperson can absolutely hold both licences, but holding one doesn't mean they hold the other.

Can one person be certified in both?

Yes, and when they are, it's a real advantage for you.

A dual-certified plumber and gas fitter can handle a job that touches both trades, like installing a tankless water heater or a gas fireplace, without you having to hire two separate contractors and coordinate their schedules.

It's worth asking directly: "Are you licensed in both plumbing and gas fitting, or just one?" A straight answer tells you a lot about who you're hiring.

What can go wrong if you hire the wrong one?

If a plumber without gas certification does gas work anyway, a few things can go wrong. The work isn't legal, which means no permit and no inspection. It can void your home insurance if something goes wrong later. And most seriously, improperly connected gas lines and appliances are a real safety risk, from leaks to carbon monoxide exposure. This isn't a corner worth cutting to save a bit of time or money.

Who do you call for a gas smell vs. a leaky pipe?

For a dripping tap, a clogged drain, or a leaking water line, a licensed plumber is exactly who you need.

For anything involving gas, a new gas line, a gas appliance hookup, a suspected gas leak, you need a licensed gas fitter.

If you're not sure which one your problem is, the safe move is to call a company that's licensed in both, so you're not left guessing or making two calls.

Does hiring someone dual-certified cost more?

Not necessarily. In fact, it can save you money and hassle, since you're not paying two separate contractors to coordinate a single job or paying a premium for someone to subcontract the piece they can't legally do themselves.

Pricing comes down to the scope of the work either way, not which licence the person holds.

When You Call Plumblink, Here's What You Get

Plumblink's team is Red Seal certified in plumbing and licensed under Technical Safety BC for gas fitting, so you're never stuck wondering which contractor to call. One team handles the plumbing, the gas line, or both, with upfront pricing and no call-out fees.

Need a plumber? See our Langley plumbing services. Need gas work done, from a BBQ line to a full gas system?

See our gas fitting services in Langley.

Call (236) 233-9696 — or Get a Free Quote