Home > Waterproofing Services in Sydney
Professional waterproofing services in Sydney provide effective solutions to protect properties from water damage and leaks. Whether it's sealing bathrooms, balconies, basements, or roofs, skilled waterproofers ensure thorough, durable protection with high-quality materials and attention to detail.
Welcome to Contact Building Services, Sydney’s trusted experts in waterproofing services for over 15 years. With 1000 projects completed and 150+ happy clients across Bondi, Parramatta, North Shore, and beyond, we protect your home or business from Sydney’s heavy rains and coastal humidity. Call 1300 513 529 for a free quote and keep your property dry!
Our Sydney-based team uses advanced techniques like membrane coatings, epoxy injections, and eco-friendly sealants to prevent leaks, mould, and structural damage. From basements to rooftops, we deliver tailored solutions for homes, offices, and industrial sites across Greater Sydney.
After
BeforeAs a Sydney-based waterproofing leader, we’ve completed 1000 projects with a focus on quality and customer satisfaction. Our licensed contractors use Australian-made materials designed for Sydney’s climate, ensuring durability and peace of mind.
We offer free inspections, transparent pricing, and minimal disruption. From leaky basements in Chatswood to rooftops in the CBD, our solutions add value to your property. Check out our before and after slider above to see the transformation!
With 150+ happy clients and a 5-star reputation, we’re the go-to waterproofing contractors in Sydney. Call 1300 513 529 or request a free quote today!
Years Serving Sydney
Projects Completed
Happy Clients
Sydney’s wet seasons can flood basements, especially in areas like the Inner West or Sutherland Shire. Our basement waterproofing Sydney services include sump pumps, drainage systems, and sealants. Call 1300 513 529 for a free inspection.
Costs vary based on project size, from bathroom sealing to foundation repairs. Contact our waterproofing contractors in Sydney at 1300 513 529 for a free, tailored quote.
Sydney’s humidity and storms put properties at risk of water damage. Our solutions protect foundations, walls, and interiors, saving you from costly repairs across suburbs like Manly and Penrith.
Connect with certified professionals and secure your property from water damage.
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