How To Choose Between Grafton Plumbers in 2026
There are plenty of Grafton plumbers to call. Here's exactly what to check before you book — from licences to warranties to the quoting process.
1. Check the licence — it's public
In NSW, every working plumber and gas fitter has a licence number issued by NSW Fair Trading. It's public, searchable, and any legitimate operator will happily give you their number. If a Grafton plumber won't provide one, or is vague about credentials, walk away — unlicensed work voids your home insurance and has to be redone by a licensed plumber before a home can be sold.
2. Look at reviews, not just ratings
A 5-star rating with 3 reviews means very little. Look for Grafton plumbers with a consistent volume of recent reviews (at least monthly), spread across Google, Facebook and word-of-mouth. Steins Plumbing & Gas is currently the highest-reviewed plumbing and gas fitting business in the Grafton and wider Clarence Valley area — reviews built over years of jobs, not a launch push.
3. Insist on a written, fixed-price quote
Verbal 'she'll be right' quotes are how simple jobs become expensive ones. A professional Grafton plumber will visit or ask enough questions to give you a fixed-price written quote, itemising labour, materials and any GST. Extras only appear if something genuinely unknown is uncovered during the work — and then only with your approval.
4. Ask about warranty and compliance
For plumbing, a workmanship warranty of at least 12 months is standard. For gas work, insist on a Gas Compliance Certificate issued on completion. For hot water and drainage upgrades, ask whether the fixture manufacturer's warranty requires a licensed installer (most do — a DIY install voids it).
5. Local vs interstate operators
Some franchised operators appear high in search results but dispatch from Coffs, Ballina or even further afield — meaning slower response, travel surcharges and less familiarity with Grafton's older pipework and drainage. A genuinely local Grafton plumber is on the road here every day and can typically attend faster.
6. Red flags that should stop you
Cash-only pressure, no licence number, no written quote, no compliance certificate for gas, or a batch of reviews all posted in the same week. Any one of these is a reason to call someone else.