New Chimneys & Chimney Repairs

Expert Chimney Builders in Sydney

A chimney exposed to Sydney’s weather — from salty sea air to heavy rainfall and scorching summers — needs expert care to stand the test of time.
We combine traditional masonry techniques with modern materials to build and repair chimneys that are strong, functional, and long-lasting.

Whether your property is heritage, modern, or newly built, we can design and construct a chimney that complements your roof style and meets local building standards.

Our Chimney Services

At Spartan Roofing and Building, we handle every aspect of chimney construction and restoration — from brickwork to waterproofing and flashing.

New Chimney Construction

Building a new home or extending your property? We design and construct new chimneys that match your roofline perfectly.
Our team ensures proper alignment, airflow, and safety while using premium brick, stone, or rendered finishes to suit your home’s character.

Chimney Repairs Sydney

We provide comprehensive chimney repairs for damaged or deteriorating structures. Common issues we fix include:

• Cracked or spalling brickwork

• Crumbling mortar joints

• Loose chimney caps or cowls

• Water leaks and flashing damage

• Rusted or missing leadwork

Our skilled tradesmen restore your chimney to full strength, improving both performance and appearance.

Chimney Repointing & Rendering

Over time, mortar joints can weaken, allowing moisture in. We repoint chimneys with weatherproof mortar and can re-render or paint for a smooth, finished look that blends beautifully with your roof.

Chimney Flashing & Waterproofing

Leaking around your chimney is often caused by damaged or improperly sealed flashing. We replace or reseal flashing using Colorbond or lead materials to ensure a watertight barrier.

Chimney Removal & Capping

If your old chimney is no longer in use or unsafe, we can safely remove or cap it while ensuring your roof remains sealed and structurally sound.

Why Chimneys Need Maintenance

Sydney’s climate can take a toll on chimney structures. Constant heat, moisture, and movement in the roof can cause cracks, rust, or loose brickwork.
Ignoring these problems can lead to:

• Water leaks inside ceilings and walls

• Structural instability

• Brick dislodgement and safety hazards

• Damage to surrounding roofing materials

Regular chimney maintenance and inspections prevent costly future repairs and keep your home safe and watertight.

Our Chimney Repair Process

We follow a proven step-by-step approach to ensure every chimney repair is thorough and long-lasting.

1. Chimney Inspection & Assessment

We start with a detailed inspection of your chimney and roof to identify structural or waterproofing issues.

2. Detailed Quote & Plan

You’ll receive a transparent quote with a clear breakdown of recommended work — whether it’s repointing, flashing replacement, or full rebuild.

3. Professional Repair or Construction

Our skilled team carries out the necessary work using premium materials, ensuring the highest safety and craftsmanship standards.

4. Final Inspection & Clean-Up

Once repairs or construction are complete, we perform a final quality check and clean the site, leaving your roof and chimney spotless.

Why Choose Spartan Roofing and Building?

When it comes to chimney construction and repairs in Sydney, we stand out for our reliability, workmanship, and attention to detail.

Experienced Tradesmen – Skilled bricklayers and roofers specialising in chimney work.
Quality Materials – Using durable Australian-made bricks, mortar, and flashing.
Honest Quotes – Transparent pricing with no hidden fees.
Efficient Turnaround – We complete projects quickly without cutting corners.
Built for Sydney Conditions – Designed to withstand sun, storms, and coastal air.

We take pride in building and restoring chimneys that combine strength, safety, and timeless visual appeal.

Areas We Cover

We provide chimney building and repair services across Sydney, including:
Parramatta, Penrith, Blacktown, Liverpool, The Hills District, Inner West, Campbelltown, North Sydney, Ryde, and Sutherland Shire.

No matter where you’re based, Spartan Roofing and Building is ready to help.

How Much Do Chimney Repairs Cost in Sydney?

The cost of chimney repairs or new construction depends on the size, material, and condition of your chimney. As a guide:

• Minor chimney repointing: from $400–$800

• Chimney flashing repairs: $600–$1,200

• Full chimney rebuild: $2,000–$5,000+

We provide free, no-obligation quotes with clear pricing, so you always know what to expect before work begins.