
Gas hot water, storage or continuous flow, installed, serviced and repaired. The install details matter more than the brand: correct gas sizing, proper flueing and clearances, and a tempering valve set right so the tap is safe. Get those wrong and a good unit performs badly.
How it works
How a job runs.
01
Smell gas? Turn it off at the meter
Gas off first, windows open, everyone outside, no switches or flames. Then ring us and we'll take it from there.
02
A licensed gas fitter attends
We hold the gas licence ourselves and carry leak detection and pressure testing gear.
03
We show you what we found
What's wrong, what it takes to fix, and the price. Before anything is touched.
04
Pressure tested, then certified
You get the compliance certificate where the work needs one. Insurers and buyers ask for it, so put it somewhere you'll find it.
Why HDTS
The safe pair of hands.
- Licensed, insured and police-checked
- Upfront pricing approved before work starts
- Fully stocked vans for same-visit fixes
- Workmanship backed by our guarantee
Good to know
Questions we hear a lot.
Recent work
Recent gas jobs.
What people say
5.0 from 5 Google reviews
Hayden is not only knowledgeable, efficient, and tidy but also very lovely to deal with. Catie, in the office, is also a pleasure. We knew what was happening and when with consistent updates. Thanks for the great service and will definitely be on our speed dial now.



