BIRS – Building Improvement and Restoration Services.


Welcome to BIRS, a premier remedial building company in Sydney dedicated to transforming visions into reality. With a persistent commitment to excellence and a passion for craftsmanship, we specialise in delivering high-quality construction solutions tailored to meet the unique needs of our clients. Our team of experienced professionals brings a wealth of expertise in residential, commercial, and industrial projects, ensuring that every detail is meticulously executed to perfection.


At BIRS, we pride ourselves on our dedication to client satisfaction, transparency, and integrity on all our projects. From the concept by engineers, architects or consultants to the completion by our team, we strive to exceed expectations and perform building works that inspire and endure. Discover the difference with BIRS – where innovation meets tradition, and visions come to life.

Our Services

At BIRS, we offer a comprehensive range of construction and remedial building services tailored to meet the unique needs of our clients in Sydney.

Roof Restorations and Waterproofing

BIRS offers various specialised waterproofing solutions to protect your property from water damage.

Balcony and Balustrades

BIRS offers waterproofing and balustrades upgrades, to ensure safety and compliance to balconies...

Retaining Walls

BIRS offers the maintenance and reconstruction of retaining walls to maintain its functionality...

Concrete Spalling Repairs

BIRS offers concrete spalling repairs, also known as concrete cancer, to concrete slabs...

Concrete Driveways

BIRS offers repairs and replacement to concrete driveways and footpaths comprehensively through...

Pool Restorations

BIRS offers pool restoration services to restoration its structural integrity as well as transformation...

Rendering and Painting

BIRS offers rendering works and painting services to walls and ceilings, internally and externally...

Excavation Works

BIRS offers excavation works to residential, commercial and industrial properties from smaller driveway...

Flashing Works

BIRS offers flashing works services to ensure that the building is weatherproofed, and water penetration...

Stairs Reconstructions

BIRS offers stairs reconstructions services, whether your internal or external staircase requires minor...

Investigative Works

BIRS offers various investigative works to determine the underlying cause of the issues, such as water leaks...