Cleaning, Sealing & Caulking — Trusted by Sydney Since 2003
Since 2003, Cityshine has set the benchmark for premium cleaning, sealing and caulking across Sydney. Whether protecting a brand new surface or bringing one back to life, our highly skilled team brings a keen eye for detail to every job. We take real pride in delivering results that last — the same trusted standard chosen by Stockland, Parramatta Council, and Sydney's leading construction firms.
- Commercial
Commercial
Construction cleaning, sealing and caulking for builders, councils and facility managers — SWMS on every job.
Explore commercial → → - Residential
Residential
Driveways, pool surrounds, patios and indoor floors — cleaned, sealed and protected to last.
Explore residential → →
- In Sydney since 2003
- Trusted by Stockland & councils
- Up to 15-year sealer warranty
- Australian-owned
What we do
Cityshine specialises in two core services — cleaning and sealing of hard surfaces, and commercial caulking. Whether internal or external, residential or commercial, we deliver lasting results and always give you honest, straightforward advice.
- Residential
Residential
The same team trusted by Sydney councils and major builders is now bringing that expertise directly to homeowners.
Explore Residential Services → - Commercial
Commercial
Sydney's leading construction firms and councils trust Cityshine with their most demanding surfaces. From carparks to warehouses, our cleaning, sealing and caulking is built to commercial standards.
Explore Commercial Services → - Maintenance
Maintenance
Cityshine provides scheduled maintenance for natural stone, concrete, pavers, tiles and other hard surfaces. From routine cleaning and inspections to resealing and minor repairs, we help protect your property and keep it looking its best.
Ask about a maintenance plan →
Our Projects
From Sydney homes to landmark commercial sites — including the Sydney Opera House, Barangaroo and Parramatta Square — we've delivered lasting cleaning, sealing and caulking results across Greater Sydney since 2003. Browse a selection of our recent projects below.
How it works
Tell us about your job
Share your surface, size and suburb — it takes less than a minute, and photos help us quote faster.
Free site inspection
A Cityshine Project Manager visits your home or site to confirm scope and pricing — honest, itemised, in writing.
Clean, seal, done
Our team delivers — backed by up to 15-year sealer warranty on premium products. One standard. Every project.
Trusted by Sydney's councils, builders & venues
What our clients say
Trusted by councils, builders and property managers across Sydney since 2003.
The Mayor called me just to notify me he was happy with the results.
The car park cleaning results were impressive.
Their professional approach and quality of work is second to none.
Cityshine is the best provider for our needs in terms of effectiveness and efficiency.
Where others had tried and failed, Cityshine succeeded.
Cityshine provided a high level of service and commitment which extends past ordinary contractors.
Upon seeing it in operation, I was seriously impressed!
The team from Cityshine did a great job.
Ready to protect your surfaces?
Tell us about your home or commercial project — we'll come back with a tailored quote within 24 hours. Free site inspections across Sydney. Or call us on 1300 024 897.
Get a Quote