A Perez
Honest and reliable service. Best mechanic in eastern suburbs. Been to alot. Know alot. This one takes the prize
Dealer-level diagnostics without the dealer price tag. Logbook servicing that keeps your warranty intact, on every make and model — from our workshop on Gardeners Road.
Mon–Fri 7:30am–6pm · Sat & Sun Closed
A Perez
Honest and reliable service. Best mechanic in eastern suburbs. Been to alot. Know alot. This one takes the prize
Diana Mastoris
Had the loveliest experience. All the service technicians were absolute gentlemen. Highly recommend
Tony Bevan
Dropped my car off to HiTech from Canberra and returned home in a loan car. I couldn't ask for better service. Staff were welcoming and professional. John called kept me informed of progress and variations for approval. Absolutely worth the round trip.
Paul Sillince
I used to take my car to a cheaper mechanic, but they could never properly identify or fix the issue I was having, a banging sound in the front end. I booked in with Hitech Automotive and they sorted it out, was an engine mount issue. I also previously had a D-MAX and got the DTS tune done through Hitech, and the difference was amazing. Highly recommend them.
Geraint Morgan
Gary and team were very helpful navigating me through a difficult time. Their knowledge was second to none. Gary and John really went above and beyond to help.
Aaron Kunal
Got my Ford Falcon fixed here last week. Went and met Lateef. Very nice person. Straight forward with no dramas. Told me exactly how long the whole thing would take. And it did. Reasonable pricing and even did few extra things. Was really happy! Highly recommended
Geoffrey Hogan
Went to see Gary at Hitech yesterday and found him to be very honest and more important extremely knowledgeable. I would highly recommend this company if you need help with a problem in your car.
Bruce Rayner
I have been taking my cars to John and the team for years now… anything from my wife's Mercedes A200, a VW Passat, through to a Maserati … all handled with the same level of customer care and professionalism, you'd expect from a long term family business.
Ari S
Took my car in recently and honestly couldn’t be happier with the experience. The front desk customer service was 10/10 from the moment I walked in, super friendly, professional, and helpful. What really stood out was that the mechanic actually came out, spent time checking over my car properly.
Cheryl Williams
Five stars for High Tech Auto. Gary is absolutely brilliant. We had a complicated issue with our Mercedes CLK320 and he and the team managed to track down the problem and sort it out without any fuss.
William Chen
Been servicing my 2 cars here at HiTech for the past 3-4 years. Micheline is very friendly and knowledgeable. John and his staff are professional, honest and efficient. It is a trustworthy and reliable place and I definitely recommend this shop to anyone looking for reliable service!
Sandy Williams
Serviced my 100 Series LandCruiser with Hi Tech Automotive Sydney and couldn’t be happier. Great customer service and easy to deal with. They kept me updated throughout the entire process and were very transparent about pricing and what needed fixing.
Jayden Smith
Gary is an absolute top bloke had my hilux in for a dyno and EGR delete would not take it anywhere else very impressed with the outcome could not be happier will definitely be sending all my mates to Hitech.
jason robinson
I recently had my ford ranger serviced at hi tech mechanics and couldn’t be happier with the experience. The team carried out a full diesel tune up and the difference is outstanding. The engine now runs incredibly smooth and quiet and I can definitely feel the extra power when accelerating.
Sydney's leading
Established for over 30 years, Hitech provides a large number of auto repair services to both the general public and the entire automotive trade throughout Sydney.
Our state-of-the-art service centre on Gardeners Road focuses on the repair of all European, American, Asian and local vehicle makes and models.
Recognised as one of the leading engine diagnostic centres in NSW, our services are used by most Sydney car dealerships as well as major insurance companies.
Mechanical, electrical, diesel and tuning — every make, all under one roof for quality, quick repairs.
The same diagnostic tools as the dealership, without the dealership price tag.
Log book servicing on the manufacturer schedule — your new-car warranty stays fully protected.
Three decades of honest, family-run service trusted by Sydney locals.
Most routine servicing and repairs completed while you wait or within the day.
4.6★ from 345+ Google reviews — see why Sydney drivers trust Hitech.
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02 9667 4008Your One Stop
Our integrity and attention to detail are just part of what we do on a daily basis. Being a family owned business, it was our genuine dedication to service excellence that has seen the business grow from strength to strength.



With our trained, first-class mechanics we possess a wealth of knowledge and experience across European, Japanese and American brands, producing a level of customer service and satisfaction that is second to none.



We're proud to be one of the biggest and most trusted names for auto electrical services and repairs in Sydney, with the largest range of computer diagnostic scanners to suit every vehicle no matter the age, make or model.



Thanks to laws made by the Department of Fair Trading, you no longer have to use a main dealership for servicing your vehicle while it's still under its new-car warranty. Servicing your car at Hitech will not affect your manufacturer's warranty, and will save you money.
Part of
GROUP
DTA — Diesel Tuning Australia
Part of the Hitech group, DTA specialises in diesel performance remapping. With over 20 years of experience and a state-of-the-art dyno performance room, they're leading the diesel tuning market in NSW. DTA remaps improve power, torque and fuel economy without compromising the engine or other parts.






DPF Cleaning Services
A DPF (Diesel Particulate Filter) is fitted by law in every late-model diesel vehicle in Australia. Its job is to trap the particles created by the compression-ignition combustion process — but it gradually gets clogged with the soot it traps, especially on vehicles driven mostly on short trips. When a DPF gets clogged, the vehicle won't run properly and it needs to be cleaned.



We service over 40 makes. Search for yours below.
Alfa Romeo
AMG
Aston Martin
Audi
Bentley
BMW
Chery
Chevrolet
Chrysler
Citroën
Ferrari
Fiat
Ford
GWM
Holden
Honda
HSV
Hyundai
Isuzu
Jaguar
Jeep
Kia
Lamborghini
Land Rover
Lexus
Maserati
Mazda
Mercedes-Benz
MG
MINI
Mitsubishi
Nissan
Peugeot
Porsche
Range Rover
Renault
Rolls-Royce
Saab
Smart
Subaru
Suzuki
Toyota
Volkswagen
Volvo No makes match your search — but we service all makes. Contact us.
We look after drivers from right across the inner south and eastern suburbs.
Suspension
That clicking noise on full lock is a classic sign of a worn CV joint. Caught early, it is a cheap boot repair. Left alone, it can leave you stranded.
Tyres & Alignment
Misalignment can destroy a set of tyres in as little as 10,000km. Here are the five signs to watch for, and why Sydney roads make it much worse.
Cooling System
Overheating turns a cheap repair into an expensive one within minutes. Here is exactly what to do when the gauge climbs, and what causes it.
No. Under Australian consumer law you can have a new vehicle serviced at any qualified workshop without affecting the manufacturer warranty, as long as the correct schedule, parts and fluid specifications are followed. We service to the manufacturer schedule and stamp your logbook.
All of them. We carry manufacturer-level diagnostic equipment covering European, Japanese, Korean, American and Australian vehicles — from BMW, Mercedes-Benz, Audi and Volkswagen through to Toyota, Mazda, Hyundai, Ford and Holden, plus diesel utes and 4WDs.
We quote before we start, and we do not begin additional work without calling you first. For diagnostic jobs the fee is credited against the repair if you go ahead. Call 02 9667 4008 and we will give you a realistic idea over the phone.
We are at 589-591 Gardeners Rd, Mascot NSW 2020, on Gardeners Road. We are open Mon–Fri 7:30am–6pm, and Sat & Sun Closed. Drop-off from 7:30am suits most people heading into work.
For a full service or a known repair, booking ahead is best so we can have parts ready and return the car the same day. For a warning light or an unexplained noise, call us and we will fit you in as soon as we can.
Friendly, honest advice and dealer-level diagnostics on all makes and models. Book a service today.
Mon–Fri 7:30am–6pm · Sat & Sun Closed
Areas & specialist services