Your Local Castle Hill Mechanic
Keeping you safe, comfortable and moving every day.
Honest servicing, quality repairs and fast turnaround times for families, businesses and fleet vehicles.
car maintenance
Brakes, Pads & Rotors
Shockies & Struts
Diagnosis & Repair
Air Conditioning
Tyres & Wheel
Looking for a mechanic you can trust?
Looking for a mechanic you can trust?
Zec Automotive in Castle Hill, will keep your car running smoothly with clear communication, fair pricing and proper workmanship.
Whether it’s a simple service, brake repair, air con issue or a full fleet maintenance plan, we’re here to make looking after your vehicle easy.
We don’t do jargon, pressure selling or guesswork. Just straightforward advice, friendly service and repairs done right the first time.
Our Main Services
We handle everything from routine servicing to complex repairs
Brake Repairs, Pads & Rotors
Squealing, shaking or slow stopping?
We diagnose and repair brakes properly to keep you safe on the road.
System Diagnosis & Repair
Warning lights, rough running or power loss?
Our diagnostic tools find the fault fast.
Zero guesswork!
Tyres & Wheel Balancing
Vibration or uneven tyre wear?
We balance your wheels and fit quality tyres for a smoother, safer drive.
Auto Maintenance & Servicing
Keep your car running smoothly with reliable logbook servicing, safety checks and general maintenance right here in Castle Hill.
Shocks, Struts & Suspension
If your car feels bouncy or unstable, we inspect and replace worn suspension components to restore a smooth, controlled ride.
Air Conditioning Services
Warm air or weak airflow?
We regas, repair and restore your car’s air conditioning so you stay cool in Castle Hill heat.
Experienced local mechanics
Fleet servicing available
light commercials & mini buses
Fleet Services
Running a business fleet?
We specialise in fast, reliable, cost-effective fleet servicing for Castle Hill businesses.
Fewer breakdowns, predictable servicing schedules and quicker turnaround times keep your team moving and your vehicles running efficiently – meaning more money in your pocket!
Whether you run delivery vans, tradie utes, sales cars or community vehicles, we tailor a service plan that suits your business needs.
Light Commercials & Mini Buses
If you rely on a van, ute, or mini bus to get work done, keeping it reliable is critical.
At Zec Automotive, we service and repair light commercial vehicles and mini buses, helping business owners and drivers stay on the road without unnecessary downtime.
From routine servicing through to repairs and inspections, we understand that these vehicles work hard — and we treat them that way.
We Service:
- Work vans and delivery vans
- Trade utes
- Small trucks within light commercial limits
- Mini buses and people movers
- Business and fleet vehicles
Courtesy Car
We know being without your car can throw your whole day out.
That’s why we offer a courtesy car to help keep you moving while your vehicle is in our workshop. Whether it’s getting to work, running errands, or picking up the kids, we’ll do our best to make things easy while we look after your car.
Courtesy cars are subject to availability, so just let us know when booking and we’ll take care of the rest.
Why Choose Zec As Your Castle Hill Mechanical Service
Your car is part of your everyday life — school runs, work trips, errands, weekends away.
You need it to be reliable. We get that.
Which is why we focus on honest, quality mechanical work with quick turnaround and clear explanations.
You’ll love us for:
- Local, family-owned Castle Hill workshop
- Skilled mechanics with years of experience
- Honest advice & no unnecessary extras
- Fast, reliable servicing and repairs
- Clear communication every step of the way
- Priority bookings for fleet customers
Zec Accreditations & Approvals
Fully Licensed, Approved & Trusted
Zec Automotive holds all required licences and approvals to inspect, service and repair vehicles legally and safely in NSW.
From registration checks through to air conditioning work and specialised inspections, everything we do is properly authorised and recognised.
Motor Vehicle Repairers Licence (MVRL) 57165
eSafety & Blue Slip Inspections
We are an Authorised Inspection Station approved by Transport for NSW to carry out official eSafety checks and Blue Slip inspections.
Inspection Station No: S08800
Air Conditioning Accreditation (ARC)
We’re fully licensed under the ARC (Australian Refrigeration Council) scheme to legally service and regas vehicle air conditioning systems.
ARC Licence No: AU53846
AUVIS – Identity, Design & Defect Checks
We’re also authorised under the AUVIS scheme, allowing us to complete identity checks, design inspections and defect notice clearances when required for registration or compliance.
NRMA
Approved Repairer
Member of the Motor Traders’ Association
We’re proud members of the Motor Traders’ Association (MTA), supporting professional standards and ethical practices within the automotive industry.
MVRL Licence No: 57165
FleetCard
Approved Merchant
Zec Automotive is an approved FleetCard merchant, allowing fleet and business customers to use their FleetCard for servicing, inspections and repairs.
Book Your Next Visit
Whether you need a quick check, a full service or help diagnosing a warning light, we’re here and ready to help.