Everyday plumbing repairs, maintenance and replacements handled properly — from leaking taps and toilets to damaged pipework.

Straight advice.Solid work.
Josh has spent more than ten years in plumbing, gas, drainage and excavation. He built Hillier on honest advice, clear communication and doing the job properly.
A plumber you can call for the everyday jobs—and the tricky ones below ground.
Hillier Plumbing & Excavation helps Adelaide homeowners with general plumbing repairs, blocked drains, gas and hot-water work, plus small-digger excavation when a repair needs access below ground.
You deal directly with Josh: straightforward advice, careful work around your home and one person accountable from the first conversation to the final check.
View service coverage →Four disciplines.
One team.
Explore the capability behind each service
01 / PlumbingBuilt around real homes and real problems.
From a small leak to a drain that needs digging up, Hillier brings the right trade experience and right-sized equipment to the job.

Everyday plumbing repairs
Straightforward help for the plumbing problems that interrupt everyday life, with an experienced owner on the job.

Blocked drains & pipe repairs
The right diagnosis before the repair, with one team able to clear, inspect and access damaged drains.

Small-digger excavation
Compact excavation for the jobs around a home that need more than a shovel but not a civil construction crew.

The name on the job is the standard behind it.
Hillier Plumbing & Excavation is Josh’s locally owned business, built on more than ten years of practical experience. He is the kind of tradesman who gives you a straight answer, respects your home and takes responsibility for doing the work properly.
- Ownership
- Owner-operated by Josh Hillier
- Licensing
- Fully licensed — PGE 274044
How the job runs
Tell us what is happening
A call or a short written brief with the site location is enough to start.
We assess the site and scope
The cause is confirmed on site so the scope is real, not assumed.
The right tools for the job
The right materials, tools and, when needed, the small digger are organised for the work.
Completed and checked
Work is finished, tested, the site left in order and the outcome explained.
Easy to engage.
Built to recommend.
Strong trade relationships are earned through reliable delivery, direct communication and responsibility that stays with the job.
Plumbing, gas, drainage and excavation coordinated under one name.
Fully licensed under PGE 274044, with more than ten years in the field.
Straight answers on what is required, how the work will run and what happens next.
What are we solving?
Tell us what is happening and where. If it is urgent, call—the phone is always the fastest path.
0433 551 343