Servicing The Hills District & Sydney

Open 24 hours Monday - Sunday

Open 24/7

Sydney Roof Plumbing and Leak Repair

Your Fast, Friendly and Reliable Roof Plumbing Experts

Do You Have Roof Leaks Or Plumbing Issues?

Don't suffer from a leaky roof! Our roof plumbing services are designed to ensure the roof over your head is in proper working condition.

Roof repair, worker with yellow gloves replacing red tiles or shingles on house with blue sky as background and copy space.

Leaking Roof Repairs

If your roof is leaking, the time to get it repaired is now to prevent further damage. As experts in leak detection and repair, we will quickly find and fix the problem.

A handyman repairs his rain gutters.  He is up a ladder, photo taken from ground looking up, low angle view.  He wears a tool belt, sky and clouds, good copy space.

Gutter Repair

Water from defective or damaged gutters can cause serious structural problems. Our roof plumbers repair all kinds of gutters across Sydney. If the damage is beyond repair, we can help you replace your gutter

Rain gutter or Eavestrough with downspout maked of steel galvanized.

Downpipe Unblocking

You may not be able to see the problem, but we can. Using CCTV drain cameras, our plumbers will quickly determine the cause of your blocked downpipes and remove it.

Signs Your Roof is Leaking

If you notice any of the following telltale signs of damage, it’s time to call in the professionals:

Broken or Full Gutters

Broken or full gutters can hamper their function, leading to leaks and moisture issues that can damage your roof and the structural integrity of your property.

Leaks and Holes in the Roof and Gutters

If your ceiling displays dampness or leaks when it rains, holes in the gutters or roofing material are among the prime suspects.

Crumbling Between Roof Tiles

Over time, roof tiles get exposed to different weather elements like rain, hail and heavy winds, which can cause them to disintegrate and give way.

Ceiling Stains or Sagging

If your ceiling has sags or has mysterious stains appearing, it's a good sign there's water build up in the insulation above, which means your roof is probably leaking. Call us to inspect your roof.

Why Choose GSM Plumbing for Your Roof Plumbing Needs?

Our roof plumbers are trained and experienced at providing gutter repairs and roof repairs for residential and commercial properties throughout Sydney. Here are some reasons why you won't regret choosing us

25 Years of Industry Experience

We're experienced plumbers with over 25 years in the trade serving the people of the Hills District and surrounding areas.

Working at Heights Qualified Professionals

We are committed to safety in every situation. Our expert residential and commercial plumbers are fully trained and certified to work at heights.

24/7 Roof Plumbing Service

No matter the time, day or night, our rapid response team is on standby to quickly address any roof plumbing emergency in your home or business.

Fixed Price Quotes

We’ll give you a clear understanding of the problems with your roof and provide a fixed price quote to complete the repairs.

Hundreds of Happy Customers

our reputation is built on trust, experience and customer care. We've served many happy customers who'll vouch for our quality and reliability.

Upfront Pricing and No Hidden Costs

With GSM plumbing, there are no hidden costs, fees or charges. You will never receive a surprise bill from us.

We Repair All Types of Roofs

At GSM Plumbing, our knowledgeable roof plumbing experts are trained to work on the following roofing materials and roof types:

New metal tile roof with white rain gutter. SIP panel house construction. Unfinished building.

Tiled Roofs

Tiled roofs are aesthetically beautiful, long-lasting and available in different styles, but they’re also prone to breaking, cracking and moisture penetration.

Colorbond roof plumbing

Metal Roofs

We can repair leaks and damage to Colorbond roofing and all other types of metal roofs. We can fix plumbing issues such as water leaks caused by clogged gutters and deterioration of materials.

We Fix Roof Leaks in All Types of Buildings

We're experienced in fixing roof leaks, inspections and repairs for all property types in Castle Hill and Greater Sydney, including townhouses, standalone homes and apartments.

modern town houses, apartment buildings in berlin, germany

Apartment Buildings

No matter the specifics, our plumbers are always ready to solve any minor or major roof plumbing issues with your apartment or strata property.

typical   facade of a modern australian house at noon

Standalone Houses

Worn-out roof tiles and sheets are common problems in older stand-alone homes. We can replace tiles and fix all types of roof issues in your home.

commercial building roof

Commercial Buildings

Commercial buildings can have complex roofs with multiple awnings and gutters. Our commercial plumbers can help fix leaks for shops, cafes, offices and more.

Terraced houses in Paddington, Sydney (Australia)


Defective gutters, eroded mortar joints and poor drainage are just a handful of common terrace home roof plumbing problems we've encountered.



As a trusted Castle Hill plumber, we will keep your duplex dry with a comprehensive range of roof plumbing solutions.

Street with modern and beautiful houses. Evening view.


Whether the plumbing installation or repair job is big or small, we can get it done on any type of townhouse roof.

What Can You Do to Prevent Roof Damage?

Roofs bear the brunt of harsh weather conditions in both summer and winter. While you can't control Mother Nature, you can take steps to protect your roof from damage with some effective strategies, including:

Regular Cleaning

A regular cleaning routine will keep your roof and gutters in great condition and help them last longer, saving you thousands of dollars over time.

Routine Gutter Maintenance

Properly maintained gutters prevent water damage, eliminate nesting spots for pests and save you from expensive maintenance down the line.

Roof Inspections

Regular inspections of your roof will reduce the risk of expensive repairs by highlighting minor problems before they turn into larger ones.

When Should You Call a Roof Plumber?

Ceiling water damage, cracked tiles, leaking gutters, sagging roof, mould build-up, blocked drains and sluggish stormwater drainage systems are some of the reasons for calling the professionals. Catching a problem early with a detailed roof plumbing inspection could save you thousands of dollars in roof repairs for your Sydney home further down the line.

Frequently Asked Questions

What is a roof plumber?

A roof plumber is a specialist trained to protect roofs from water damage, ensuring that every part of a roof drainage system works perfectly. This involves all related plumbing work, such as installing and maintaining gutters, downpipes and flashings. They may also cover stormwater plumbing, including rainwater tanks, inspections and repairs.

Do all plumbers fix roofs?

Not always. A residential plumber is able to perform all kinds of plumbing tasks in your house, including clearing blocked drains. A specialised roof plumber has different skills and knowledge. Instead of sinks, taps and showers, roof plumbers work with downpipes, gutters, rainwater tanks and roof leaks. They also receive additional training to work at heights. GSM Plumbing is licensed and trained in both residential plumbing and roof plumbing.

What licences should a roof plumber have?

Our roofing specialists are licensed plumbers in accordance with New South Wales regulations. They're also trained to work at heights and follow safety practices for managing the risks of falls while at work. Our roof plumbers also carry public liability insurance for the unlikely event of something going wrong.

How do downpipes get blocked?

Among the common causes of downpipe blockages are a build-up of leaves, moss, twigs and various items carried by the wind. Tiles that have broken off under heavy weather conditions can also clog downpipes and prevent them from directing water away from the gutter and into the drainage system.

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