At BIRS, we specialise in professional remedial building services in Avalon, helping property owners restore structural integrity, functionality, and appearance to their homes, units, or commercial spaces. With a strong presence across Sydney’s Northern Beaches, our team understands the coastal climate and construction challenges unique to Avalon and delivers targeted, long-lasting solutions.
As a registered building practitioner, we bring over a decade of experience to every project. Whether you need concrete repairs, waterproofing, or balcony upgrades, BIRS has you covered.
Restore and protect your roof with high-quality materials and professional waterproofing—essential for homes near the coast.
We repair or rebuild balconies and balustrades to improve both safety and style, ensuring compliance with current standards.
We construct and restore retaining walls to prevent soil erosion, enhance landscaping, and maintain property stability.
Our experts remove damaged concrete, treat steel reinforcements, and restore structural strength for long-term results.
Get durable, professionally laid driveways that suit your property and stand up to everyday wear and weather.
We repair and rejuvenate residential and commercial pool surrounds, restoring safety, aesthetics, and waterproofing.
Give your property a fresh, modern look while also protecting it from salt air and harsh sun with expert rendering and painting.
We provide site preparation, trenching, and bulk excavation tailored to the topography and needs of Avalon properties.
Protect your roof and walls from water ingress with precise and professional flashing installations and repairs.
From coastal corrosion to structural wear, we repair or rebuild internal and external stairs to restore safety and access.
We understand the unique needs of Avalon’s homes and buildings, particularly the effects of salt air, wind, and moisture.
We are registered building practitioners committed to quality, compliance, and safety.
Our remedial building solutions stand the test of time, backed by years of industry experience.
From minor fixes to complete restorations, we manage it all—on time and on budget.
Clear communication and professional service are at the heart of everything we do.
