7-Year Warranty. Same-week start. Diamond ground prep on every job.
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Kellyville sits at the heart of the Hills District, with a mix of established double-brick homes and newer estates around Kellyville Ridge and the Sydney Metro Northwest corridor. Double garages are the norm out here, and a lot of the older slabs have never been properly ground or coated — just painted over, which never lasts.
N&A Epoxy Flooring handles both ends of that job in Kellyville: stripping back tired concrete with mechanical diamond grinding, and finishing new-build slabs before they're used for storage. Garage floors, driveways and alfresco areas are all quoted the same way, with a 7-year written warranty on every install.
Get a Free Kellyville Quote →Most competitors skip this step to cut costs. We never do. It's why our floors last.
Industry-leading coverage backed by 21 years of hands-on experience.
We keep slots open for Kellyville locals. Most jobs complete in 1–2 days.
Transform your concrete slab into a showroom finish. Full flake from $2,000 — handles daily vehicle traffic, oil spills and tyre marks without lifting or peeling.
Hand-crafted swirling metallic finishes for living areas, showrooms and restaurants. Starting from $4,000 — one-of-a-kind, never the same twice.
Durastone, SprayCrete and sealed exposed aggregate systems rated for Sydney's heat, UV and rain. Anti-slip rated for safety.
Heavy-duty polyurea and epoxy coatings for warehouses, workshops, retail floors and food-grade facilities. Compliant with Australian standards.
Slip-resistant, UV-stable coatings for outdoor entertaining areas. Built to handle the elements year-round without fading or flaking.
Cracked, stained or tired concrete? We can grind it back and resurface with a fresh epoxy system — no full replacement needed.
Yes — we cover Kellyville and the wider Hills District including Rouse Hill, Castle Hill, Beaumont Hills and The Ponds. There's no call-out fee for a quote, and no travel surcharge anywhere in the Hills.
Most residential garage floors in Kellyville are completed in 1–2 days. We diamond grind on day one and apply the epoxy system the same day or next morning, depending on size. Full cure is 72 hours before vehicle traffic.
Our written 7-year warranty covers delamination, peeling and excessive fading under normal use. It's one of the strongest in the Sydney market and applies to all residential installations.
Full flake garage systems start from $2,000 for a single garage. Metallic epoxy starts from $4,000. Driveways and commercial jobs are quoted on size. Full flake from $2,000 — Kellyville & surrounds. Call us for a free no-obligation quote.
Diamond grinding opens the concrete pores and creates a mechanical bond for the epoxy. Without it, the coating will lift within a few years regardless of quality. We mechanically grind every single job — it's non-negotiable.