Diamond Plate

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Diamond Plate Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from Diamond Plate, Auto Detailing Service, PO Box 7366, Mt Annan, Parramatta.

Australian-made ceramic coating for cars
Premium Protection, Timeless Perfection
CSIRO tested | 7-10 year warranty
Mobile service across NSW, QLD, VIC, SA & ACT
👇 Get your free quote

31/10/2026

Don’t just take our word for it. ⭐⭐⭐⭐⭐

We could tell you all day why we love what we do, but our customers say it best.
Thank you to everyone who’s taken the time to leave us a review. It means the world to our team.

If this is something you’d like for your car, click the link in our bio to get a quote today.

27/10/2026

A few small changes can make a big difference to how your car looks after a wash.

❌ Washing in direct sunlight
❌ Using household soap or detergent
❌ Using one bucket for everything

✅ Wash in the shade
✅ Use a pH-neutral car wash
✅ Use two buckets, one for soap and one for rinsing
And finish with a microfibre towel to dry. Trust us, it’s worth it.

Follow us for more car care tips, and share this with a mate who needs it. 👀

24/10/2026

The family car goes through a lot. 🚗

🎒 School bags, bikes and scooters bumping the paint
🍟 Mess that seems to appear out of nowhere
🧽 And never enough time to wash it

Our Graphene Ceramic coating adds a tough protective layer, so your car handles the chaos and stays cleaner for longer. We apply it at your home, so it fits around your week, not the other way around.

If this is something you’d like for your car, click the link in our bio to get a quote today.

17/10/2026

POV: you just got your car coated.

Watching water bead straight off the paint never gets old.

But the best part? It’s backed by a 12-year national warranty. No yearly inspections, no special products to buy and no ongoing maintenance plans. No claim limits or capped payouts either, just genuine protection for the long run.

If this is something you’d like for your car, click the link in our bio to get a quote today.

13/10/2026

A car like this deserves more than a wash. ✨

Washing keeps it clean, but it won’t stop the paint fading or swirl marks building up over time.

Our Graphene Ceramic coating protects that finish for up to 12 years, and we apply it right at your home. No drop-off, no hassle.

If this is something you’d like for your car, click the link in our bio to get a quote today.

11/10/2026

5 things that’ll keep your car looking brand new 👇

1️⃣ Wash it regularly so dirt doesn’t build up
2️⃣ Park in the shade or undercover when you can
3️⃣ Get bird droppings off as soon as possible
4️⃣ Skip the brush car washes
5️⃣ Get it protected with Diamond Plate

That last one takes care of a lot of the rest. Our Graphene Ceramic coating protects your paint for up to 12 years, with no waxing needed.

If this is something you’d like for your car, click the link in our bio to get a quote today.

07/10/2026

Just bought a new car? 🚗

Whether it cost $40k, $50k or more, you want it looking good for as long as possible.
The thing is, your paint starts copping it from day one. UV fades it, bird droppings mark the clear coat and road grime slowly wears it down.

Our Graphene Ceramic coating locks in that showroom finish for up to 12 years. One application, and we come to you.

If this is something you’d like for your car, click the link in our bio to get a quote today.

06/10/2026

Not every 12-year warranty means what it says.

Some only cover you in certain states.
Some make you get yearly inspections just to keep it valid.
Some lock you into buying specific products or following a maintenance routine

So before you sign up for one, it’s worth asking what’s actually covered.

Ours is simple. It covers you anywhere in Australia, there’s nothing you need to keep up with, and there’s no limit on what’s covered if you ever need to use it.

If this is something you’d like for your car, click the link in our bio to get a quote today.

30/09/2026

Spring’s here, and your paint’s about to cop it.

Pollen builds up fast this time of year, and left sitting on your paint it’s actually acidic enough to cause damage over time. Bird activity ramps up too, and their droppings can etch into clear coat if they’re not cleaned off quickly.

None of that matters if your paint’s protected properly, it just rinses straight off with a normal wash.

If this is something you’d like for your car, click the link in our bio to get a quote today.


15/09/2026

Bet no one mentioned this when you signed the papers. 🚗

New car paint takes a hit from day one, sun, sap, bird mess, general road grunge. Most owners just chalk it up as part of owning a car.

It’s not, though. A bit of protection early on makes a real difference to how the paint holds up over the years.

Want to get a quote on your new car? We’d love to chat! Click the link in the bio.

Address

PO Box 7366, Mt Annan
Parramatta, NSW
2567

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

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