Dunsborough · Quindalup · Vasse · Yallingup · Busselton · Cowaramup · Margaret River
Coastal Mechanics
COASTAL MECHANICS

Dunsborough & Busselton's Local Mobile Mechanic.

Dealership-grade logbook servicing, diagnostics & repairs delivered to your driveway across the South West.

🛡️ Trade Qualified · Transparent Pricing · No Workshop Markup
📞 Call Shehan View Services ↓
Availability
Open for Bookings

Same-day service across the South West. Mon–Sat 7am–6pm.

Service Region
Dunsborough Quindalup Vasse Yallingup Busselton Cowaramup Margaret River
💰 Starting From
$120
Car Servicing
Plus parts & call-out fee — confirmed upfront
View Pricing →
🚚 Now Offering
$99
Trailer Servicing
Safety checks, bearings & more — plus call-out fee
See Trailer Pricing →
TradeQualified Mechanic
$0Workshop Markup
7Towns Covered
Same DayService Available
What We Do

SERVICES & PRICING

★ Most Booked
📋
Logbook Servicing
Full manufacturer-spec service, logged and stamped on site.
From $120 AUD
Servicing & Fluids
01🔧Car Service$120 AUD
02🚙4WD / SUV Service$150 AUD
03🛢️Oil & Filter ChangeFrom $80 AUD
04💧Coolant FlushFrom $130 AUD
05⚙️Transmission Fluid ServiceFrom $150 AUD
Brakes
06🛑Brake Replacement$150 AUD
Diagnostics & Electrical
07💡Diagnostic Scan$80 AUD
08🔌Battery / Alternator / Starter Testing$50 AUD
09🔋Battery ReplacementPOA parts + labour
Engine
10⚡Spark Plugs / Air FilterFrom $80 AUD
Inspections
11🔍Pre-Purchase Inspection$120 AUD
Trailers
12🚚Trailer ServicingFrom $99 AUD

*Plus call-out fee based on your location — see Service Area below.

Mobile mechanic hands-on diagnostic repair work under the bonnet
Hands-On Diagnostic Work
Toyota engine bay during a service
Japanese Specialists
European engine bay during diagnostics
European Precision
Close-up of a cylinder head gasket during an engine rebuild
Precision Engine Rebuild
Cylinder bore inspection during an engine rebuild
Cylinder Bore Inspection
Engine removed from vehicle during a full overhaul
Full Engine Overhaul
Mechanic working on vehicle fuse box
✓
Trade Qualified
About Coastal Mechanics

QUALIFIED SKILL.
DELIVERED TO
YOUR DRIVEWAY.

As a trade-qualified mechanic specialising in the precision of Japanese engineering and the complexity of European imports, I bring professional diagnostics and workmanship directly to your driveway — no workshop drop-off, no waiting room. Whether you are driving a reliable daily commuter or a high-performance German machine, I provide meticulous maintenance and repair tailored to your vehicle's specific needs.

I founded this business on a simple principle: Professional service shouldn't require a waiting room. I focus on clear communication, transparent pricing, and the convenience of getting you back on the road without the dealership hassle.

🔍
Clear Communication You know exactly what's being done, why, and what it costs — before any work begins.
💰
Transparent Pricing Flat rates, no hidden fees, no workshop overheads passed on to you.
Qualified Mechanic European Vehicles Japanese Vehicles 4WD & Utes Logbook Servicing Diagnostics
Service Region

WE COME TO YOU

Based in the South West — if you're in the region, we'll come to you.

Holidaying in the South West and had car trouble? We service holiday rentals, caravan parks & wineries across Dunsborough, Yallingup & Margaret River too.

DUNSBOROUGH BASE QUINDALUP ~5km VASSE ~12km YALLINGUP ~15km BUSSELTON ~20km COWARAMUP ~30km MARGARET RIVER ~48km
Dunsborough
Base Location
Quindalup
~5 km
Vasse
~12 km
Yallingup
~15 km
Busselton
~20 km
Cowaramup
~30 km
Margaret River
~48 km

A small call-out fee applies depending on your location, covering travel and on-site diagnostic time — always confirmed upfront in your quote, no surprises.

The Difference

WHY COASTAL MECHANICS

🏠
01
We Come to You
Home or work, wherever your car is, that's where we work. No towing, no drop-off.
💸
02
No Workshop Markup
No showroom overheads. You pay for the skill and the parts — nothing else.
🛠
03
Qualified Specialist
Specialising in European and Japanese vehicles. Not a backyard operation.
🌊
04
Local to the South West
Visiting the region? We know the area and can fit you in fast.
Questions

GOOD TO KNOW

Will using a mobile mechanic void my new car's warranty?

No. Under Australian Consumer Law, you're entitled to choose your own repairer. We use manufacturer-spec parts and stamp your logbook, so your warranty stays fully protected.

Do you charge extra to travel to my area?

A small call-out fee applies depending on your location, covering travel and on-site diagnostic time. It's always confirmed upfront in your quote — no surprises on the day.

How can I pay?

Cash, bank transfer, or PayID — whatever's easiest for you.

What happens if it's raining on the day of my service?

Light rain usually isn't a problem. For more severe weather, we'll get in touch to reschedule at no cost to you — safety first, for your car and for us.

Customer Reviews

WHAT PEOPLE SAY

★★★★★

Shehan came to my workplace and had the service done in under an hour. Half the price of the dealer and way more convenient. Will never go back to a workshop.

SC
Sarah C.
Busselton
★★★★★

Had an intermittent electrical fault two other mechanics couldn't pin down. Shehan found it in twenty minutes with proper diagnostic gear. Knows his stuff.

MR
Mike R.
Dunsborough
★★★★★

Pre-purchase inspection on a used ute — he found two issues the seller hadn't mentioned. Saved me from a bad buy and helped negotiate the price down. Worth every cent.

JP
James P.
Margaret River
Get In Touch

BOOK A
SERVICE

Ready to get sorted? Call, SMS, or fill out the form — we'll get back to you within a few hours. Same-day bookings available.

📞
Phone / SMS
+61 478 515 414
✉️
Email
shehanf@thecoastalmechanics.online
📍
Service Area
Dunsborough · Quindalup · Vasse · Yallingup · Busselton · Cowaramup · Margaret River
🕐
Hours
Mon–Sat: 7am–6pm
💳
Payment
Cash · Bank Transfer · PayID

Send an Enquiry

We'll reply within a few hours. Or just call/text directly.

📞 Call Shehan 💬 SMS Booking