ROADWORTHY SAFETY CERTIFICATES
Call in for roadworthy safety certificates for cars, trucks & trailers.
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ALL MECHANICAL REPAIRS & SERVICING
We service and repair all makes and models of vehicles, including
new cars under warranty for logbook services.
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AIR CONDITIONING SERVICE & REPAIR
Get your air conditioning working better with Harder’s Mechanical.
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Expert Mechanic near Mackay

Harder’s Mechanical services and repairs all makes and models of cars.


Bring your vehicle to our family-owned mechanical workshop in Porter Street Mackay. We are known for friendly and attentive customer service as well as the very best in automotive servicing and repair work.


Along with all of our professional experience, we use diagnostic tools to determine the root cause for mechanical problems. With the right diagnosis from the start, we can quickly get you back behind the wheel and restore your vehicle’s reliability. 



You will also save money bringing your new car to us for your logbook servicing. Your warranty is 100% safe with us and we won’t be charging you dealer rates!


You can definitely come to us for roadworthy and safety certification—Harder’s Mechanical is an Approved Inspection Station. We issue safety certificates for cars, trucks and trailers



Call us
today to book your car in. We are happy to provide you with a free quote.

Expert Mechanic near Mackay

Harder’s Mechanical services and repairs all makes and models of cars.

Bring your vehicle to our family-owned mechanical workshop in Porter Street Mackay. We are known for friendly and attentive customer service as well as the very best in automotive servicing and repair work.

Along with all of our professional experience, we use diagnostic tools to determine the root cause for mechanical problems. With the right diagnosis from the start, we can quickly get you back behind the wheel and restore your vehicle’s reliability.

You will also save money bringing your new car to us for your logbook servicing. Your warranty is 100% safe with us and we won’t be charging you dealer rates!

You can definitely come to us for roadworthy and safety certification—Harder’s Mechanical is an Approved Inspection Station. We issue safety certificates for cars, trucks and trailers

Call us today to book your car in. We are happy to provide you with a free quote.

BEST CAR SERVICES

From new car logbook services to spare parts fitting and repairs, we’ll have you back on the road fast.

PENRITE OIL

We are a proud supplier of Penrite Oil – a better class of oil, known for superior performance and longer engine life.

FAQ

Take a look at our FAQ page. If you don't see an answer to your question, simply give our friendly team a call.