Car Repairs

• Complete Computer Diagnostics
• Complete Safety Analysis
• Expert Advice
• Air Conditioning Service

Read More

LPG Services

• LPG Conversions
• LPG Servicing
• Expert LPG & car service advice for the Castle Hill area

Book Now

Other Services

• Car Servicing
• Log Book Services
• Fleet Maintenance
• AVIS Inspection - Authorised for Blue Slips & Pink Slips

Read More

About AAA Mechanical & LPG Services

AAA Mechanical Castle HillProprietor Ross Harwood has been a professional and reputable mechanic for 30 years.

Ross founded AAA Mechanical in 1994 offering professional services as a sole trader to his already long standing customer based clientele. Within a short period of time an influx of new customers from referrals warranted Ross to expand AAA Mechanical employing several qualified mechanical technicians and friendly Admin staff. Ross & his team are dedicated to providing quality workmanship with attention to detail. For the past 20 years, AAA Mechanical have gained a reputation for fairness, honesty and excellence within the industry.

"AAA Mechanical pride themselves on quality workmanship delivering exceptional car service"

AAA Mechanical for your Car Servicing and Car Repairs

Our Hours:


Monday - Friday: 7:30 am - 5:30

Saturday: 7:30 am - 12:00

Unit 132/7 Hoyle Avenue
Castle Hill 2154

Telephone:(02) 9899 3079;