Reliable Results
(because you’ve got better things to do)

Why choose National Plumbing and Gas?

Rapid Response

Honest Advice

Flat-Rate Pricing

Award-Winning Service

5-Star-Review-Worthy Service

$0 Deposit Payment Plan

Trusted since 2005

Brisbane’s Reliable Toilet Repairs

Is your toilet leaking? 

Over the years we have helped fix thousands of leaking toilets for our customers. 

Most of our customers don’t notice their leaking toilets until they’ve been leaking for a while, often this causes other issues like mould or swelling of bathroom cabinets nearby which can ruin them. 

So even if it seems like nothing serious, a leaking tap can end up costing you thousands.

If your toilet is leaking, or you think it might be, we will inspect your bathroom thoroughly to find and fix any leaks in your toilet or cistern.

Did you know that leaking toilets are the most common household water leak?

A running leaking toilet can waste up to 70 kilo-litres of water per year. Wow right?! You don’t want to pay for water you’re not using or risk having a leak cause other more serious damage.

Give us a call on 1300 668 770 to discuss your unique situation, options and pricing. 

Our leaking toilet repair services include

  • Leaking toilet repair
  • Leaking cistern repair
  • Leaking toilet replacement 
  • Leaking cistern replacement
  • Noisy toilet repair
  • Advice about your leaking toilet or replacing your toilet

Thinking about installing a new toilet?

We can help you install a new toilet you’ve bought yourself or we can help you choose the right one for your bathroom if you haven’t got one yet.

Our services include supply and installation of new toilet suites, toilet bowls or cisterns.

We strongly suggest you do not try to install your new toilet by yourself because getting it wrong will cost you much more than hiring a professional to help you get it right.

The most common problem we’ve seen are flooded homes that require new flooring. Yikes!

Give us a call on 1300 668 770 to discuss your unique situation, options and pricing. 

What Our Customers Say

"The team at National Plumbing were professional and used their expertise to fix an issue we had experienced for years.

We had used other plumbers unsuccessfully to try and solve our hot water issues.

Thrilled to finally have hot water in every bathroom all of the time.

Will always use National Plumbing and Gas for any plumbing/gas issues."

Deborah Morganti

"I have been using National Plumbing and Gas now for 9 years over various properties.

The are incredibly efficient and professional to deal with.

Never had an issue with their work.

I would highly recommend them."

Theres Selfridge

"We had an old toilet replaced and also original sewerage pipes that had become restricted due to tree roots.

National Plumbing and Gas provided friendly, professional and prompt service.

Communication was great. They attended to our jobs quickly and on time.

I won't hesitate to contact them for any future plumbing work that we require."

Matthew Watson

Award-winning plumbing and gas-fitting in Brisbane


Call Now For Reliable Results


Leaking Toilet Repairs – Brisbane Wide Service

National Plumbing & Gas have been providing leaking toilet repairs for over 25 years. We presently service the entire Brisbane area including repairing leaking toilets on Brisbane Northside, Brisbane Southside, Brisbane Westside, Brisbane Eastside and everywhere in between. If you have a leaking toilet that needs repairing, call us now and our friendly, on-time Brisbane plumbers will have your leaking toilet repaired in no time!

…and everywhere in between

Our Supply Partners