Highly Rated on GoogleWILLIAMSTOWN · LOCAL PLUMBING TEAM

Williamstown plumbing
done right. Day or night.

From blocked drains and burst pipes to hot water repairs and emergency plumbing, Grade A Plumbing provides practical plumbing solutions in Williamstown and surrounding service areas.

5.0 / 5500+ Google reviews · all profiles
24/7Emergency Plumbing
Residential &Commercial
Melbourne-WideService
OUR SERVICES

Plumbing solutions
for every property.

From small repairs to urgent plumbing problems, we help Melbourne homes and businesses keep essential plumbing systems working properly.

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After-hours attendance from 4 pm

Attendance from 4:00 PM onwards is considered an after-hours service and is subject to plumber availability and applicable after-hours rates.

Submitting an enquiry does not guarantee attendance or a specific arrival time. Our team will contact you to confirm availability and appointment details.

For non-urgent plumbing issues, you may request the next available appointment during standard business hours.

CUSTOMER REVIEWS

What our customers say.

Read genuine review excerpts from our customers on Google.

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G★★★★★

“Big thanks to Jake and Daniel from Grade A Plumbing for the great service. They helped replace our old toilet and also recommended new tap washers, which have made a huge difference. The whole job was done neatly, the bathroom was left clean, and everything was explained in a simple way. Really happy with the result. If you need a reliable local plumber for toilet installation, tap repairs, leaking taps or general plumbing work, I’d happily recommend Grade A Plumbing.”

Abe Van2 months ago (as at 25 October 2026)
G★★★★★

“A blocked kitchen sink drain and a worn tap washer both needed attention,so getting them sorted in one visit was ideal. The plumber arrived right at the beginning of the scheduled service window, which we really appreciated. He was courteous, efficient,and completed both repairs without unnecessary delays. The final charge matched the estimate exactly, with no surprise fees or additional costs.The whole experience was professional, straightforward, and reasonably priced. We'd definitely call again for any future plumbing needs.”

Ali Brigstocke2 months ago (as at 25 October 2026)
G★★★★★

“We called Grade A Plumbing Melbourne after discovering a leaking pipe beneath our kitchen sink at our home.The plumber quickly identified the cause of the leak, replaced the worn fittings, and checked the rest of the pipework to make sure there weren't any other issues.Everything was completed efficiently, the work area was left clean, and the whole process was explained clearly.It was a smooth experience from start to finish, and we'll definitely use Grade A Plumbing Melbourne again if we ever need a plumber.”

Zane Keane2 months ago (as at 25 October 2026)
Reference image of a freestanding bathtub in a bright bathroom
THE GRADE A DIFFERENCE

GOOD PLUMBING IS ABOUT
MORE THAN FIXING PIPES.

It's about turning up prepared, communicating clearly, respecting your property and making sure you understand the work before it begins.

Clear communicationWe explain the work and your options.
Careful, respectful workWe treat your home or business with care.
Practical plumbing adviceHelpful guidance for your property.
Upfront pricingYou'll know the cost before we proceed.
Residential & commercialExperience across all property types.
Emergency assistanceWe're available when you need us.
SIMPLE FROM START TO FINISH

Plumbing help without the confusion.

01

Contact Us

Call or send a quote request with your plumbing issue and location.

02

Assessment

We gather the necessary details and arrange the appropriate next step.

$03

Clear Pricing

The work is assessed and pricing is explained before proceeding.

04

Work Completed

The approved work is carried out, checked and explained.

Melbourne skyline and Yarra River reference image
SERVICE AREA

Plumbing service enquiries near Williamstown.

Search by official suburb/locality and postcode. Coverage is marked separately; new areas remain unconfirmed until checked.

Browse service areas

Discuss plumbing assessment in Williamstown for drainage, hot water and leaks. Existing drainage records help explain the property, but do not replace checking its actual connection.

An approved discharge point does not prove the existing connection

Hobsons Bay's discharge report identifies where stormwater should go, but Council says it does not establish where a property's existing drainage actually connects. For a Williamstown investigation, keep the approved destination separate from the question of what is on site.

Share the report, earlier findings and safely accessible photographs when discussing a blockage or alteration. Ask whether the proposed assessment will establish the existing route. An approval record alone should not be presented as proof of a buried connection or a diagnosis.

Authority information is general guidance, not a diagnosis or approval for your property.

Hobsons Bay City Council: stormwater drainage

Choose a listed locality and postcode. Unconfirmed locations can still be selected so the team can check coverage.

After-hours attendance from 4 pm

Attendance from 4:00 PM onwards is considered an after-hours service and is subject to plumber availability and applicable after-hours rates.

Submitting an enquiry does not guarantee attendance or a specific arrival time. Our team will contact you to confirm availability and appointment details.

For non-urgent plumbing issues, you may request the next available appointment during standard business hours.