About Cityshine
Sydney's specialist in premium hard surface cleaning, sealing and caulking — trusted with landmark commercial sites and Sydney's most valuable homes since 2003.
Our Story
Founded in 2003, Cityshine has spent the years since building Sydney's most trusted name in premium hard surface cleaning, sealing and caulking. We've earned that reputation on landmark commercial projects — including the Sydney Opera House, Barangaroo and Parramatta Square — and now bring the same standard to Sydney homeowners and developers across the metro area.
Our philosophy
Premium surfaces deserve premium care. We don't take shortcuts, we don't oversell, and we don't compromise on quality — every job gets the same meticulous attention to detail and results that last.
Our products
Our sister company, Premium Coatings Australia, formulates and manufactures the sealers we use on every job — premium products, skilled application, lasting results.
Our responsibility
We do right by the environment — non-toxic and low-toxicity products wherever practical, protecting our people, your property and the surrounds.
Our Process
Initial assessment
Our Project Manager inspects the surface, scopes the work and identifies any concerns.
Site preparation
Surrounds covered, work zone secured and safety controls in place from day one.
Deep cleaning
Targeted pre-treatments, then premium-grade equipment restores the surface to its original condition.
Sealing
Premium Australian-made sealers applied to dry, clean surfaces for lasting protection.
Final inspection & clean-up
Quality checks across the full scope — and we leave the site as we found it, or better.
Client walkthrough
We walk you through the finished work and provide after-care guidance.
Ready to bring out the best in your surfaces?
Backed by up to 15 years' performance warranty on every premium sealer we apply. Get a free quote within 24 hours — no obligation, no pressure.
Get a Quote