About us

At OCCA, we deliver expert surface solutions that combine craftsmanship, durability, and clean execution.

We specialise in high-quality rendering, concrete patchwork, painting, and waterproofing for both residential and commercial projects. Our experienced team brings precision and care to every detail — from restoring damaged walls to applying seamless architectural finishes.

With a growing presence across Australia, OCCA is trusted for its honest communication, reliable delivery, and strong workmanship. Whether it’s a new development or a remedial job, we’re committed to delivering surfaces that last and impress.

RENDERING

Precision rendering for modern and durable finishes.
From traditional cement render to Venetian and acrylic textures, we deliver seamless results on new builds and renovations.
PATCHWORK & REPAIRS

Expert repairs to cracked, damaged or aged surfaces.
We restore concrete, facades, and walls with high-quality patching and blending techniques.
PAINTING

Clean, professional painting inside and out.
Our team prepares and paints with attention to detail, using premium products to ensure lasting colour and coverage.
WATERPROOFING

Protect your project from water damage.
We apply certified waterproof membranes with precision — bathrooms, balconies, rooftops, and even pools.