GRG Mechanical

GRG Mechanical Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from GRG Mechanical, Automotive repair centre, 15 Thomas Mitchell Drive, Muswellbrook.
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For all your servicing, brake, suspension, and minor mechanical repairs.
- General & fleet servicing
- Battery testing & replacement
- Tyre fitment, balance & wheel alignment
- Power plus fuel stockists
- Manta exhaust systems stockists

02/06/2026

🚨 LONG WEEKENDS ARE FOR ROAD TRIPS, NOT TOW TRUCKS. 🚨

The last thing you want on a long weekend is to be stuck on the side of the road waiting for help 😅

Before you hit the highway, let us make sure your vehicle is ready for the trip 👊

✔️ Servicing
✔️ Safety checks
✔️ Tyres & tyre pressures
✔️ Batteries
✔️ Brakes
✔️ Fluids & cooling systems

Whether you’re heading up the coast, out bush, or just visiting family, a quick check now can save a lot of headaches later.

📅 Limited spots available before the long weekend, so get in quick!

📞 0448 117 125
📍 15 Thomas Mitchell Drive, Muswellbrook

GRG Mechanical 🔧🚗☀️

15/04/2026

😅 WEDNESDAY UPDATE — WE’VE BEEN A BIT QUIET ONLINE LATELY

We know we’ve been a bit quiet on here lately — that’s because the workshop has been flat out 🔧

Between cars, bikes and everything in between, it’s been non-stop (which we’re super grateful for 🙌)

If you’ve been meaning to book in, now’s a good time — we’ve opened up more spots for next week 👊

🔧 Servicing & repairs
🔧 Diagnostics
📝 Rego checks
🔋 Tyres & batteries
🏍 Motorbike servicing

Thanks again for all the support — we appreciate it more than you know ❤️

📞 0448 117 125
📍 15 Thomas Mitchell Drive, Muswellbrook
GRG Mechanical

🐣🎉 WE HAVE A WINNER! 🎉🐣A big thank you to everyone who came in for a service over the last few weeks — we really appreci...
02/04/2026

🐣🎉 WE HAVE A WINNER! 🎉🐣

A big thank you to everyone who came in for a service over the last few weeks — we really appreciate the support 🙌

The winner of our “Eggs in the Jar” giveaway is 👇

🥇 Zach Norton

Congratulations! You’ve taken home the chocolate stash 🍫🐰

Please get in touch to claim your prize 👊

Keep an eye on our page — more promos and giveaways coming soon 👀

— Team GRG Mechanical

📍 15 Thomas Mitchell Drive, Muswellbrook
📞 0448 117 125

01/04/2026

🐣🎉 EASTER GIVEAWAY WINNERS ANNOUNCED! 🎉🐣

A massive thank you to everyone who entered our Easter hamper giveaway — the support was unreal 🙌

And now for the winners 👇

🥇 1st Place: Brock Parsons
🐣 Easter Hamper + FREE 2 Hours Labour

🥈 2nd Place: Chloe Norris
🐣 Easter Hamper + FREE Wheel Alignment

🥉 3rd Place: Emily Buxton
🐣 Easter Hamper + FREE Rego Check

Congratulations to our winners 👏 please get in touch to claim your prizes!

Thanks again to everyone who entered — keep an eye on our page, we’ve got plenty more coming 👀

— Team GRG Mechanical

📍 15 Thomas Mitchell Drive, Muswellbrook
📞 0448 117 125

Don’t forget to head over to our GRG Mechanical page and guess the car part to go in the draw to win 1 of our 3 Easter h...
30/03/2026

Don’t forget to head over to our GRG Mechanical page and guess the car part to go in the draw to win 1 of our 3 Easter hampers!

27/03/2026

🙌 FRIDAY THANK YOU 🙌

Another big week in the workshop done 👊

Cars fixed, problems solved, and plenty of locals back on the road. We appreciate every single person who chose GRG Mechanical this week.

Your support, shares, tags and bookings genuinely mean a lot to a local business like ours ❤️ Don’t forget to head over to our page and “guess the car part” to win 1 in 3 Easter hampers!

If your car didn’t make it in this week, we’ve got spots open next week.

Start fresh, drive stress-free 👇

🔧 Servicing & repairs
🔧 Diagnostics
📝 Rego checks
🔋 Tyres & batteries
🏍 Motorbike servicing

📞 0448 117 125
📍 15 Thomas Mitchell Drive, Muswellbrook

— Team GRG Mechanical

24/03/2026

😏 WEDNESDAY CONFESSION:

If your car has been making a noise for weeks…
and you’ve just been turning the radio up…

We see you 👀😆

Bring it in before the radio stops working too 💸

🔧 Servicing • Repairs • Diagnostics
📝 Rego checks • Tyres • Batteries
🏍 Bike servicing

📞 0448 117 125
📍 GRG Mechanical — Muswellbrook

23/03/2026

🐣🔧 EASTER GIVEAWAYS AT GRG MECHANICAL 🔧🐣

We’re spreading a little Easter cheer 👀

👉 GIVEAWAY #1 — BOOK & GUESS
Book your vehicle in for a service between now and April 1st and you’ll get a chance to:

🍫 Guess how many eggs are in the jar
Closest guess wins the chocolate stash 🐰

👉 GIVEAWAY #2 — CAR PART CHALLENGE

📸 Guess:
✔ What car part it is
✔ What car it came from

Correct answers go into the draw to WIN one of THREE prizes 👇

🥇 Easter Hamper + FREE 2 Hours Labour
🥈 Easter Hamper + FREE Wheel Alignment
🥉 Easter Hamper + FREE Rego Check

✨ Head over to our page to enter into the draw ✨

No better time to get your vehicle sorted 👊

🔧 Servicing & repairs
🔧 Diagnostics
🔋 Batteries & tyres
📝 Rego checks
🏍 Motorbike servicing

📞 0448 117 125
📍 15 Thomas Mitchell Drive, Muswellbrook

— Team GRG Mechanical 🐣

Address

15 Thomas Mitchell Drive
Muswellbrook, NSW
2333

Opening Hours

Monday 8:30am - 5pm
Tuesday 8:30am - 5pm
Wednesday 8:30am - 5pm
Thursday 8:30am - 5pm
Friday 8:30am - 5pm

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