Gas Plumber Hornsby - Andrew Vanny Plumbing

The Gas Plumber Hornsby Trusts

Want a gas plumber Hornsby trusts? We have been Hornsby plumbing experts since 1987. As a local, family-run business, we understand the importance of going the extra mile for our community and our customers. It’s one of the many reasons why our gas plumbers are the most trusted in Hornsby.


Your Local Gas Plumber Hornsby Locals Love

Whether you have a gummed-up drain, need to fit an outdoor tap, or want to replace your old toilet, here at Andrew Vanny Plumbing Services, we can help. For over 35 years, we have helped thousands of customers, both householders and business clients, with their gas plumbing problems. We’re here 24/7, with written quotes, upfront pricing, and clear billing and our work is guaranteed.

At Andrew Vanny Plumbing Services, our experienced and fully insured team of dedicated plumbers are on hand to provide invaluable expertise and skills to resolve all of your plumbing issues speedily. Our customers trust our service, and we deliver results!

What about gas plumbing devices? We repair, replace and maintain both domestic and commercial gas plumbing systems. So there’s no need to panic when your shower breaks or your hot water system starts to make odd noises!

If you’re considering fitting a new gas shower, a gas heating system, a potable hot water kitchen fitment, or any heated water system, we can help. We are an affordable and reliable team of gas plumbing tradesmen, dedicated to any gas plumbing job you have in mind. Whatever the problem, we can help. And if don’t need a plumber in Hornsby, but another North Shore suburb, don’t worry! We serve the entire North Shore and surrounding areas.

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On your CCTV inspection when we clear a blocked drain for you.

The Gas Plumber That Hornsby Relies Upon

Here at Andrew Vanny Plumbing Services, we guarantee quality plumbing that’s second to none. We are confident to guarantee our work, as our gas plumbing engineers utilise the most up-to-date and advanced training and equipment to carry out your plumbing task, whatever the size and scale.

We are here day and night every day of the week, including almost all public holidays. Our plumbers arrive on time and give written quotes for all work, ensuring your costs for that work before we begin to ensure your peace of mind. We pride ourselves on respecting your property by removing workboots when appropriate and cleaning around after the plumbing work is complete. So while we work, you can carry on with your day with minimum disruption.

What Exactly Counts as Gas Plumbing?

Simply put, gas plumbing is anything that utilises gas in order to produce heat. For example, fitting a new gas heating system or gas fire would require the services of a gas plumber. We can repair, in-stall and service all of your gas appliances for a very reasonable price.

Whether you want interior or exterior water heaters, instant hot water systems, heating pumps, and sink-based heated water systems, we’ve got it covered. Perhaps you are thinking about changing your current system to a “tankless” device, which heats only the water you need. Installing a tankless system can save a lot of money, so why not give us a call? We can arrange a visit to run through your options and costs and help you to choose the best system for your needs. We are an affordable and reliable team of gas plumbing professionals dedicated to resolving your gas plumbing issue.

Where possible and practical, we will offer repair of a faulty gas plumbing system rather than replacement, which is often more cost-effective. However, if a system replacement is needed, we carry out the work promptly and professionally in next to no time enabling you to get on with your day.

Why Our Customers Say We're The Best Gas Plumbers In Hornsby

We value your time, so we are punctual when we arrange a convenient arrival time. We also have our professional reputation to uphold, as our customers have come to depend on us to get their plumbing sorted as quickly as possible. In addition, we will only fit manufacturer-recommended ‘Australian Quality Assured Standard’ parts, which have already undergone rigorous testing for performance, durability and reliability.

Available 24/7, days a week, we are waiting for your call, whatever the problem. We offer appointments convenient to our customers and provide emergency callout services for peace of mind and reliability. We take great care in providing excellent customer service as standard at Andrew Vanny Plumbing Services. Trust is all part of our way of doing business, so we give upfront costs, written quotes and transparent billing. In addition to guarantees on work carried out and options for easy ways to pay, you get excellent service at a reasonable price. It’s the Andrew Vanny Plumbing Services way.

Premium Hornsby Gas Plumbing Services

Our team are the experts for all things plumbing and we provide fast service times. 

What makes us the best choice for Hornsby Gas Plumbing Services?


Delighted customers choose us every day to fix their plumbing and restore their peace of mind. Our expert team of licensed plumbers, equipped with modern technology, certainly sets us apart. We are courteous, punctual and will never let you down. Maybe our fixed price structure hand in hand with our works guarantee also makes us stand out from the crowd. 

You can rely on Andrew Vanny Plumbing to sort out all your plumbing dilemmas. If it’s toy trucks shoved into the “U” bend, a fissure in the shower piping or a dribbling faucet, call us at Andrew Vanny Plumbing. We are your local, licensed and insured professionals in Hornsby. With a fixed price structure and a guarantee with all the work we carry out, you can rely on Andrew Vanny Plumbing. It’s clear to see why Andrew Vanny Plumbing is your choice for a dependable plumber in Hornsby and across the North Shore, 24/7. Let the professionals take the strain and get back to savouring the peace of mind that comes with working plumbing. On time, every time, Andrew Vanny Plumbing.

blocked Drain
Whether it’s a one-off blockage removal, a clean-up job or a regular maintenance visit, we do our best to cause the least disruption to you and your family

CCTV drain surveys work by feeding a specially designed camera down the drain in order to carry out the inspection.

We provide a great opportunity to spruce up a bathroom that already functions or completely renovate one that needs an overhaul

We supply, install, service and repair hot water systems. Including electric, gas and solar hot water systems and heat pumps.


Our highly experienced licensed plumbers are equipped with the newest technology in order to diagnose, repair and replace any plumbing problem.

Full range of gas services including connections, disconnections & meter services for domestic & business properties


Backflow preventers prevent contamination of potable water by keeping water from flowing backwards into a water supply line


A thermostatic mixing valve (TMV) is a valve that blends hot water with cold water to ensure constant, safe shower and bath outlet temperatures, preventing scalding.

Gas Plumbing FAQs

Are small leaks a big deal?

It depends, but not necessarily, as long as you contact a licensed plumber ASAP. We can quickly repair a small leak or dripping tap, and the quicker it’s dealt with, the better. But a small untreated leak today will often worsen, soaking the areas in the leak’s vicinity. Always ask the advice of one of our experienced plumbers and stop that leak while it’s still small.

What can cause a heating element to break down?

General wear and tear can cause a heating element to malfunction. So too, can overuse, where a system is insufficient for a customer’s needs. Damage can also play a part if an adjoining part has stopped working or malfunctioned. Even the amount of limescale in the water may have an impact on the lifespan of heating elements.

How to cut off your main water valve

One small but important thing most people need to be made aware of is where to locate their property’s water shutdown valve. Sadly, many aren’t aware until it is too late and a leak has caused damage. We recommend finding out where your water stop valve is now and ensuring it’s marked clearly.

We Service the Upper North Shore, Hornsby & Northern Districts of Sydney

When our tradesmen arrive onsite, you’ll recognise them from their marked van and distinctive uniform. We’re able to serve you in any of the areas indicated here in the Hornsby and Hills District or the Upper North Shore. Call us for fast, reliable and friendly service today.

Book The Premier Gas Plumber In Hornsby

Andrew Vanny Plumbing services are the trusted gas plumbers for Hornsby. So give us a call to discuss your gas plumbing needs, from drain cleaning to bathroom renovations and everything in between. Call Andrew Vanny Plumbing Services, with 35 years of expertise, and let our fully insured, trusted plumbers give you a no-obligation quote and get the job done right!

Andrew Vanny Plumbing Services cover a huge area in and around Sydney. From Gordon, Killara, Hornsby, Northshore and Wahroonga to Thornleigh, Turramurra and more. If you are still looking for your area here, call us to see if we cover your neighbourhood!



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