About us
About CJC Waterproofing
Northern Rivers based. Builder focused. Results guaranteed.
Our story
Who We Are
CJC Waterproofing Solutions is a specialist waterproofing contractor based in Northern Rivers NSW. We work exclusively with builders and contractors who need reliable, code-compliant waterproofing delivered on time.
We understand how a build runs. We show up when we say we will, work around the program, and don't create problems for other trades. Every job is done to AS 3740 standards with full documentation.
From single-lot custom homes to large multi-residential developments, we bring the same level of care and precision to every project — because one leak can cost a builder far more than the waterproofing contract.
Credentials
Credentials & Standards
Licensed Waterproofing Contractor
NSW Fair Trading licence 492429C — all work compliant with AS 3740 and NCC requirements.
Fully Insured
Public liability and professional indemnity insurance. Certificates available on request.
Warranty Backed
All work backed by a written warranty. We stand behind every job we complete.
Northern Rivers Local
Based in Northern Rivers NSW — available quickly, familiar with local conditions and council requirements.
Let's Work Together
Get CJC on your next project. We'll quote fast and deliver on time.