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Describe the job once and we'll match it with up to 3 plumbers in St Leonards.

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Plumbers in St Leonards NSW

35 plumbers★ 5.0 average from 30 reviews

About these results

Based here first, then plumbers by rating, then related trades.

A business is Featured only when it pays for the Featured plan. Example listings in the Featured panel are not real businesses: they show what a Featured listing looks like.

35 plumbers based in or serving St Leonards; listings updated 7 Oct 2026.

  1. Based nearby, serving St Leonards

    These businesses aren't based in St Leonards but list it as a service area.

  2. Hydronic Heating Services

    Plumbers

    Based in Riverview NSW · serves St Leonards

    Directions View profile Serves this area

    Hydronic heating and plumbing business in Riverview, NSW, working on hydronic and electric heating, underfloor and radiator panels.

    • Hydronic Heating
    • Electric Heating
    • Underfloor Panels

    Based in Riverview NSWServes St Leonards

    Open now · 24 hours

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  3. Inline Plumbing & Electrical

    Plumbers, HVAC

    Based in Willoughby NSW · serves St Leonards

    Directions View profile Serves this area

    Plumbing and electrical business in Willoughby, NSW handling blocked drains, hot water systems, toilets, taps and broken pipes.

    • Blocked Drains
    • Hot Water Systems
    • Broken Pipes

    Based in Willoughby NSWServes St Leonards

    Open now · 24 hours

    Get a quote

  4. Jennings Plumbing Services Artarmon

    Plumbers

    Based in Artarmon NSW · serves St Leonards

    Directions View profile Serves this area Est. 1995

    Plumber in Artarmon, NSW for commercial plumbing, toilet repairs and boiler systems, serving Sydney's lower north shore.

    • Commercial Plumbing
    • Toilet Repair
    • Boiler Systems

    Based in Artarmon NSWServes St Leonards

    Closed · opens tomorrow 8:30 am

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  5. Neutral Bay Plumbing

    Plumbers

    Based in Cremorne NSW · serves St Leonards

    Directions View profile Serves this area

    Plumber in Cremorne, NSW for bathroom installations, kitchen renovations and gas fitting.

    • Bathroom installations
    • Kitchen renovations
    • Gas fitting

    Based in Cremorne NSWServes St Leonards

    Closed · opens tomorrow 7:00 am

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  6. On The Job Plumbing

    Plumbers

    Based in Artarmon NSW · serves St Leonards

    View profile Serves this area Est. 2008

    Plumber in Artarmon, NSW for blocked drains, hot water systems, gas fitting and backflow prevention.

    • Blocked Drains
    • Hot Water System Service & Replacement
    • Backflow Prevention, Maintenance & Repairs

    Based in Artarmon NSWServes St Leonards

    Closed · opens tomorrow 7:00 am

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  7. Plumbers' Co-op

    Plumbers

    Based in Artarmon NSW · serves St Leonards

    Directions View profile Serves this area

    Plumbers' Co-op is a plumbing supplier in Artarmon, NSW, serving Artarmon, Lane Cove, Willoughby and nearby suburbs.

    Based in Artarmon NSWServes St Leonards

    Closed · opens tomorrow 6:30 am

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  8. Plumbing Bros

    Plumbers

    Based in Lane Cove NSW · serves St Leonards

    Directions View profile Serves this area

    Plumber in Lane Cove, NSW for blocked drains, hot water systems and renovation plumbing.

    • Renovations Plumber
    • Blocked Drains
    • Hot Water Systems

    Based in Lane Cove NSWServes St Leonards

    Open now · 24 hours

    Get a quote

  9. STS Plumbing

    Plumbers, Roofers

    Based in Crows Nest NSW · serves St Leonards

    Directions View profile Serves this area

    Plumber in Crows Nest, NSW for bathroom renovations, gas fitting, blocked drains and hot water unit installations.

    • Bathroom Renovations
    • Gas Fitting
    • Unclogging Blocked Drains

    Based in Crows Nest NSWServes St Leonards

    Closed · opens tomorrow 7:30 am

    Get a quote

  10. STS Plumbing

    Plumbers

    Based in Lane Cove NSW · serves St Leonards

    Directions View profile Serves this area

    Plumber in Lane Cove, NSW for bathroom renovations, hot water systems and gas fitting across the Lower North Shore.

    • Hot water systems
    • Gas fitting
    • Bathroom, kitchen and laundry plumbing

    Based in Lane Cove NSWServes St Leonards

    Closed · opens tomorrow 7:30 am

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  12. Time To Reline

    Plumbers

    Based in Willoughby NSW · serves St Leonards

    View profile Serves this area Est. 2021

    Time To Reline is a plumber in Willoughby, NSW specialising in pipe relining, blocked drains and hot water systems.

    • Pipe Relining
    • Drain Cleaning
    • Commercial Hot Water System Services

    Based in Willoughby NSWServes St Leonards

    Open now · 24 hours

    Get a quote

No plumbers on this page match all of these filters. Untick one, or clear the filters to see all 11 on this page.

Showing 25–35 of 35 plumbers · filters apply to this page only

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Hiring plumbers in St Leonards

Plumbers for blocked drains, hot water, leaks, gas fitting and bathroom renovations. Aussie Builders Directory lists 35 plumbers in St Leonards NSW, with ratings, licences and the services each one offers.

What to check before you hire

Getting started

  1. Describe the job. What needs doing, where, and when you'd like it done.
  2. Shortlist two or three. Use the filters above to narrow this page by rating, licence and owner verification.
  3. Compare quotes. Or send one request and we'll match it with up to 3 plumbers.
  4. Agree in writing. Confirm the price, start date and payment schedule before work begins.

Frequently asked questions

How do I choose between plumbers in St Leonards?

Compare two or three. Check each one's licence on your state regulator's public register, read recent reviews, look at photos of similar jobs, and ask for a written, itemised quote. A business that is owner verified on Aussie Builders Directory has confirmed it runs the listing.

How much does a plumber cost?

It depends on the size of the job, materials, access, and how soon you need it done. Most trades quote a fixed price for a defined job and an hourly rate for repairs and call-outs. Asking two or three local businesses for a written quote is the quickest way to see the going rate in St Leonards.

Do plumbers need to be licensed?

Most residential trade work in Australia must be done by a licensed contractor, and building work above a set value needs a written contract and home warranty insurance. The rules differ by state, so check the licence number before work starts. Listings marked "Licensed" show a licence or certification on their profile.

What does "serves this area" mean?

Some businesses are based in a nearby suburb but travel to jobs here. On suburb pages we list businesses based in the suburb first, then the ones that say they serve it.

How do free quotes work?

Tell us about the job once. We match your request with up to 3 plumbers near you. A business on a paid plan here gets it with your name and contact details and can contact you directly. A business on the free plan sees the job and your suburb but not your details, so it can't contact you unless it upgrades. A business that hasn't claimed its listing sees your request only once it claims. After you send, we tell you which applies to each business. It's free and there's no obligation.